{"id":82572,"date":"2024-12-19T11:31:43","date_gmt":"2024-12-19T04:31:43","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=82572"},"modified":"2025-07-10T10:47:26","modified_gmt":"2025-07-10T03:47:26","slug":"git-merge-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/git-merge-la-gi\/","title":{"rendered":"Git Merge: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch s\u1eed d\u1ee5ng Git Merge"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Git_branch_la_gi\" >Git branch l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Git_merge_la_gi\" >Git merge l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Co_che_hoat_dong_cua_Git_merge\" >C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Git merge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Phan_loai_Git_merge\" >Ph\u00e2n lo\u1ea1i Git merge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Quy_trinh_thuc_hien_Git_merge\" >Quy tr\u00ecnh th\u1ef1c hi\u1ec7n Git merge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#So_sanh_Git_merge_va_Git_rebase\" >So s\u00e1nh Git merge v\u00e0 Git rebase<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Nhung_luu_y_khi_su_dung_Git_merge\" >Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng Git merge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Cac_cau_hoi_thuong_gap_ve_Git_merge\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Git merge<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/itviec.com\/blog\/git-merge-la-gi\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><em><strong>M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng n\u1ed5i b\u1eadt gi\u00fap Git tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd phi\u00ean b\u1ea3n m\u1ea1nh m\u1ebd \u0111\u00f3 ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1ch nh\u00e1nh v\u00e0 h\u1ee3p nh\u1ea5t nh\u00e1nh. \u0110i\u1ec1u n\u00e0y gi\u00fap qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c gi\u1eefa c\u00e1c th\u00e0nh vi\u00ean tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. Git merge l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch ph\u1ed5 bi\u1ebfn \u0111\u1ec3 h\u1ee3p nh\u1ea5t c\u00e1c thay \u0111\u1ed5i t\u1eeb nh\u00e1nh n\u00e0y sang nh\u00e1nh kh\u00e1c.<\/strong><\/em><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Git merge l\u00e0 g\u00ec?<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a git merge<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Ph\u00e2n lo\u1ea1i git merge<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">C\u00e1ch s\u1eed d\u1ee5ng git merge<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-git-branch-la-gi\"><span class=\"ez-toc-section\" id=\"Git_branch_la_gi\"><\/span><b>Git branch l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Git Branch l\u00e0 t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a Git, n\u00f3 gi\u00fap ph\u00e2n t\u00e1ch c\u00e1c lu\u1ed3ng ph\u00e1t tri\u1ec3n m\u00e3 ngu\u1ed3n. Trong git, m\u1ed7i branch (nh\u00e1nh) l\u00e0 m\u1ed9t phi\u00ean b\u1ea3n ri\u00eang bi\u1ec7t c\u1ee7a m\u00e3 ngu\u1ed3n. M\u1ed9t branch bao g\u1ed3m t\u1eadp h\u1ee3p c\u00e1c commit \u0111\u01b0\u1ee3c k\u1ebf th\u1eeba t\u1eeb branch cha, v\u00e0 c\u00e1c commit m\u1edbi c\u1ee7a ri\u00eang branch hi\u1ec7n t\u1ea1i.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng Branch, b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n t\u00ednh n\u0103ng m\u1edbi m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp nh\u01b0ng khi h\u1ee3p nh\u1ea5t v\u00e0o nh\u00e1nh G\u1ed1c, v\u1eabn \u0111\u1ea3m b\u1ea3o m\u00e3 ngu\u1ed3n kh\u00f4ng b\u1ecb thi\u1ebfu s\u00f3t. Git merge ch\u00ednh l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c h\u1ee3p nh\u1ea5t n\u00e0y.<\/span><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/git-branch-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Git branch: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft 10+ thao t\u00e1c branch c\u01a1 b\u1ea3n<\/strong><\/a><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-git-merge-la-gi\"><span class=\"ez-toc-section\" id=\"Git_merge_la_gi\"><\/span><b>Git merge l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Git merge l\u00e0 m\u1ed9t l\u1ec7nh ph\u1ed5 bi\u1ebfn trong Git, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ee3p nh\u1ea5t c\u00e1c thay \u0111\u1ed5i (commits) t\u1eeb m\u1ed9t nh\u00e1nh v\u00e0o nh\u00e1nh hi\u1ec7n t\u1ea1i. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 th\u1ef1c hi\u1ec7n g\u1ed9p nh\u00e1nh trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c gi\u1eefa nhi\u1ec1u lu\u1ed3ng ph\u00e1t tri\u1ec3n kh\u00e1c nhau trong m\u00e3 ngu\u1ed3n.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p c\u01a1 b\u1ea3n c\u1ee7a Git merge:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git merge &lt;t\u00ean nh\u00e1nh&gt;<\/span><\/code><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a Git merge:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Khi h\u1ee3p nh\u1ea5t commits t\u1eeb m\u1ed9t nh\u00e1nh t\u00ednh n\u0103ng (feature branch) v\u00e0 nh\u00e1nh ch\u00ednh (main, master ho\u1eb7c develop)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Khi c\u1ea7n \u0111\u1ed3ng b\u1ed9 h\u00f3a n\u1ed9i dung gi\u1eefa nh\u00e1nh kh\u00e1c v\u00e0o nh\u00e1nh hi\u1ec7n t\u1ea1i<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5, b\u1ea1n c\u00f3 m\u1ed9t nh\u00e1nh t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c t\u00e1ch ra t\u1eeb nh\u00e1nh develop, v\u00e0 b\u00e2y gi\u1edd b\u1ea1n c\u1ea7n c\u1eadp nh\u1eadt c\u00e1c thay \u0111\u1ed5i m\u1edbi nh\u1ea5t v\u1eeba \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o nh\u00e1nh develop, b\u1ea1n s\u1ebd th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git checkout &lt;nh\u00e1nh t\u00ednh n\u0103ng&gt;<\/span>\n<span style=\"font-weight: 400;\">git merge develop<\/span><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-c\u01a1-ch\u1ebf-ho\u1ea1t-d\u1ed9ng-c\u1ee7a-git-merge\"><span class=\"ez-toc-section\" id=\"Co_che_hoat_dong_cua_Git_merge\"><\/span><b>C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Git merge<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Gi\u1ea3 s\u1eed ban \u0111\u1ea7u ta c\u00f3 nh\u00e1nh A v\u1edbi commit C1, v\u00e0 nh\u00e1nh B \u0111\u01b0\u1ee3c t\u00e1ch ra t\u1eeb nh\u00e1nh A:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2010\" height=\"548\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro.png\" alt=\"git merge - itviec blog\" class=\"wp-image-83066\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro.png 2010w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-300x82.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-640x174.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-200x55.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-768x209.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-1536x419.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-100x27.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-700x191.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-1-vippro-1600x436.png 1600w\" sizes=\"auto, (max-width: 2010px) 100vw, 2010px\" \/><\/figure>\n\n\n\n<p><span style=\"font-weight: 400;\">Nh\u00e1nh B s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n t\u00ednh n\u0103ng m\u1edbi, n\u00ean \u0111\u00e3 t\u1ea1o th\u00eam 2 commit m\u1edbi l\u00e0 C2 v\u00e0 C4. C\u00f2n \u0111\u1ed1i v\u1edbi nh\u00e1nh A, c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c b\u1ed5 sung commit C3 t\u1eeb nh\u00e1nh kh\u00e1c. L\u00fac n\u00e0y n\u1ebfu ch\u00fang ta th\u1ef1c hi\u1ec7n:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git checkout A<\/span>\n<span style=\"font-weight: 400;\">git merge B<\/span><\/code><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">L\u00fac n\u00e0y, Git s\u1ebd t\u1ea1o m\u1ed9t commit merge m\u1edbi trong nh\u00e1nh A, k\u1ebft n\u1ed1i l\u1ecbch s\u1eed c\u1ee7a c\u1ea3 nh\u00e1nh B v\u00e0o nh\u00e1nh A. \u0110\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3, Git t\u00ecm ki\u1ebfm 3 commit m\u1ee5c ti\u00eau:<\/span><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">\u0110\u1ea7u ti\u00ean l\u00e0 &#8220;common ancestor commit\u201d: N\u1ebfu ta theo d\u00f5i l\u1ecbch s\u1eed c\u1ee7a hai branch trong m\u1ed9t d\u1ef1 \u00e1n, ch\u00fang lu\u00f4n c\u00f3 \u00edt nh\u1ea5t m\u1ed9t commit chung (trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y l\u00e0 C1)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Commit cu\u1ed1i c\u00f9ng c\u1ee7a nh\u00e1nh A<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Commit cu\u1ed1i c\u00f9ng c\u1ee7a nh\u00e1nh B<\/span><\/li>\n<\/ol>\n\n\n\n<p><span style=\"font-weight: 400;\">M\u1ee5c ti\u00eau c\u1ee7a Git merge l\u00e0 k\u1ebft h\u1ee3p c\u00e1c tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i c\u1ee7a hai nh\u00e1nh. V\u00ec v\u1eady, c\u00e1c b\u1ea3n s\u1eeda \u0111\u1ed5i m\u1edbi nh\u1ea5t c\u1ee7a ch\u00fang r\u1ea5t quan tr\u1ecdng.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng Merge s\u1ebd t\u1ea1o ra m\u1ed9t \u201dmerge commit\u201d tr\u00ean nh\u00e1nh A, l\u00fac n\u00e0y l\u1ecbch s\u1eed commit c\u1ee7a 2 nh\u00e1nh s\u1ebd nh\u01b0 sau:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2016\" height=\"988\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro.png\" alt=\"gt merge - itviec blog\" class=\"wp-image-83067\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro.png 2016w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-300x147.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-640x314.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-200x98.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-768x376.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-1536x753.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-100x49.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-700x343.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-2-vippro-1600x784.png 1600w\" sizes=\"auto, (max-width: 2016px) 100vw, 2016px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-phan-lo\u1ea1i-git-merge\"><span class=\"ez-toc-section\" id=\"Phan_loai_Git_merge\"><\/span><b>Ph\u00e2n lo\u1ea1i Git merge<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-three-way-merge\"><b>Three-way merge<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ki\u1ec3u h\u1ee3p nh\u1ea5t x\u1ea3y ra khi c\u1ea3 hai nh\u00e1nh merge v\u00e0 nh\u00e1nh \u0111\u01b0\u1ee3c merge \u0111\u01b0\u1ee3c c\u00f3 nh\u1eefng thay \u0111\u1ed5i k\u1ec3 t\u1eeb th\u1eddi \u0111i\u1ec3m c\u00f3 commit chung. Gi\u1ed1ng nh\u01b0 \u1edf v\u00ed d\u1ee5 trong m\u1ee5c 3, khi m\u00e0 \u1edf nh\u00e1nh ch\u00ednh v\u00e0 nh\u00e1nh t\u00ednh n\u0103ng \u0111\u1ec1u c\u00f3 nh\u1eefng commit m\u1edbi, l\u00fac n\u00e0y n\u1ebfu ch\u00fang ta th\u1ef1c hi\u1ec7n merge commit t\u1eeb nh\u00e1nh t\u00ednh n\u0103ng v\u00e0o nh\u00e1nh ch\u00ednh, Git s\u1ebd th\u1ef1c hi\u1ec7n <\/span><b>Three-war merge<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Three-way merge:<\/span><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">T\u1ea1o ra m\u1ed9t commit merge (Th\u01b0\u1eddng s\u1ebd c\u00f3 n\u1ed9i dung message nh\u01b0 \u201cMerge branch A into B\u201d)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">L\u1ecbch s\u1eed commit kh\u00f4ng \u0111\u01b0\u1ee3c tuy\u1ebfn t\u00ednh<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 x\u1ea3y ra xung \u0111\u1ed9t (Conflict) khi c\u00e1c thay \u0111\u1ed5i \u1edf hai nh\u00e1nh \u0111\u1ec1u x\u1ea3y ra tr\u00ean c\u00f9ng m\u1ed9t t\u1eadp tin<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n m\u1eb7c \u0111\u1ecbnh khi c\u1ea3 hai nh\u00e1nh \u0111\u1ec1u c\u00f3 nh\u1eefng thay \u0111\u1ed5i ri\u00eang<\/span><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2044\" height=\"712\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro.png\" alt=\"git merge - itviec blog\" class=\"wp-image-83069\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro.png 2044w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-300x105.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-640x223.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-200x70.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-768x268.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-1536x535.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-100x35.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-700x244.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-3-vippro-1600x557.png 1600w\" sizes=\"auto, (max-width: 2044px) 100vw, 2044px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-fast-forward-merge\"><b>Fast-forward merge<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Trong tr\u01b0\u1eddng h\u1ee3p khi th\u1ef1c hi\u1ec7n l\u1ec7nh git merge t\u1eeb nh\u00e1nh B v\u00e0o nh\u00e1nh A, nh\u01b0ng tr\u01b0\u1edbc \u0111\u00f3 nh\u00e1nh A kh\u00f4ng c\u00f3 th\u00eam thay \u0111\u1ed5i m\u1edbi n\u00e0o k\u1ec3 t\u1eeb khi nh\u00e1nh B \u0111\u01b0\u1ee3c t\u00e1ch ra (commit cu\u1ed1i c\u00f9ng c\u1ee7a nh\u00e1nh A ch\u00ednh l\u00e0 commit chung v\u1edbi nh\u00e1nh B), th\u00ec l\u00fac n\u00e0y Git s\u1ebd th\u1ef1c hi\u1ec7n Fast-forward merge.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Git kh\u00f4ng t\u1ea1o ra commit h\u1ee3p nh\u1ea5t (merge commit), m\u00e0 ch\u1ec9 \u0111\u01a1n gi\u1ea3n &#8220;di chuy\u1ec3n&#8221; HEAD c\u1ee7a nh\u00e1nh A \u0111\u1ebfn v\u1ecb tr\u00ed c\u1ee7a commit cu\u1ed1i c\u00f9ng c\u1ee7a nh\u00e1nh B.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2012\" height=\"992\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro.png\" alt=\"git merge - itviec blog\" class=\"wp-image-83070\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro.png 2012w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-300x148.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-640x316.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-200x99.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-768x379.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-1536x757.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-100x49.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-700x345.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-4-vippro-1600x789.png 1600w\" sizes=\"auto, (max-width: 2012px) 100vw, 2012px\" \/><\/figure>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Fast-forward merge:<\/span><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Kh\u00f4ng t\u1ea1o ra commit merge<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">L\u1ecbch s\u1eed commit \u0111\u01b0\u1ee3c tuy\u1ebfn t\u00ednh<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n m\u1eb7c \u0111\u1ecbnh khi nh\u00e1nh hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f3 th\u00eam commit m\u1edbi kh\u00e1c<\/span><\/li>\n<\/ol>\n\n\n\n<p><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n Fast-forward merge b\u1eb1ng t\u00f9y ch\u1ecdn &#8211;ff-only:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git merge --ff-only &lt;t\u00ean nh\u00e1nh&gt;<\/span><\/code><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">Khi s\u1eed d\u1ee5ng t\u00f9y ch\u1ecdn n\u00e0y, n\u1ebfu nh\u00e1nh hi\u1ec7n t\u1ea1i \u0111\u00e3 c\u00f3 nh\u1eefng thay \u0111\u1ed5i ri\u00eang, v\u00e0 kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n fast-forward merge, Git s\u1ebd b\u00e1o l\u1ed7i v\u00e0 d\u1eebng h\u00e0nh \u0111\u1ed9ng.<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-squash-merge\"><b>Squash merge<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Kh\u00e1c v\u1edbi 2 lo\u1ea1i merge ph\u00eda tr\u00ean, Squash merge l\u00e0 t\u00f9y ch\u1ecdn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Lo\u1ea1i merge n\u00e0y k\u1ebft h\u1ee3p t\u1ea5t c\u1ea3 c\u00e1c commits t\u1eeb nh\u00e1nh m\u1ee5c ti\u00eau th\u00e0nh m\u1ed9t commit duy nh\u1ea5t tr\u01b0\u1edbc khi h\u1ee3p nh\u1ea5t v\u00e0o nh\u00e1nh hi\u1ec7n t\u1ea1i.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">C\u00fa ph\u00e1p s\u1eed d\u1ee5ng:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git merge --squash &lt;nh\u00e1nh m\u1ee5c ti\u00eau&gt;<\/span>\n\n<span style=\"font-weight: 400;\">git commit -m \u201cn\u1ed9i dung merge\u201d<\/span><\/code><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 nh\u01b0 \u1edf t\u00ecnh hu\u1ed1ng thu\u1ed9c ph\u1ea7n 3, ch\u00fang ta c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n Squash merge thay \u0111\u1ed5i c\u1ee7a nh\u00e1nh B sang nh\u00e1nh A b\u1eb1ng c\u00e1ch:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git checkout A<\/span>\n<span style=\"font-weight: 400;\">git merge --squash B<\/span>\n\n<span style=\"font-weight: 400;\">git commit -m \u201csquash merge from B\u201d<\/span><\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2018\" height=\"760\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro.png\" alt=\"git merge - itviec blog\" class=\"wp-image-83071\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro.png 2018w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-300x113.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-640x241.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-200x75.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-768x289.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-1536x578.png 1536w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-100x38.png 100w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-700x264.png 700w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/12\/git-merge-5-vippro-1600x603.png 1600w\" sizes=\"auto, (max-width: 2018px) 100vw, 2018px\" \/><\/figure>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a Squash merge:<\/span><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">T\u1ea1o ra m\u1ed9t commit g\u1ed9p tr\u00ean nh\u00e1nh hi\u1ec7n t\u1ea1i<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Kh\u00f4ng gi\u1eef l\u1ea1i l\u1ecbch s\u1eed commit c\u1ee7a nh\u00e1nh m\u1ee5c ti\u00eau<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">\u0110\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi c\u00f3 ch\u1ec9 \u0111\u1ecbnh (s\u1eed d\u1ee5ng t\u00f9y ch\u1ecdn &#8211;squash khi merge)<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">N\u1ed9i dung c\u1ee7a nh\u00e1nh hi\u1ec7n t\u1ea1i \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a<\/span><\/li>\n<\/ol>\n\n\n\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng so s\u00e1nh nh\u00e1nh 3 lo\u1ea1i merge th\u01b0\u1eddng th\u1ea5y trong Git:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><b>Ti\u00eau ch\u00ed<\/b><\/td><td><b>Three-way<\/b><\/td><td><b>Fast-forward<\/b><\/td><td><b>Squash<\/b><\/td><\/tr><tr><td><b>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/b><\/td><td><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng khi c\u1ea3 2 nh\u00e1nh merge \u0111\u1ec1u c\u00f3 nh\u1eefng thay \u0111\u1ed5i ri\u00eang<\/span><\/td><td><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n t\u1ef1 \u0111\u1ed9ng ho\u1eb7c th\u1ef1c hi\u1ec7n th\u1ee7 c\u00f4ng khi d\u00f9ng t\u00f9y ch\u1ecdn <\/span><b>&#8211;ff-only<\/b><span style=\"font-weight: 400;\"> khi nh\u00e1nh hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f3 thay \u0111\u1ed5i m\u1edbi so v\u1edbi nh\u00e1nh m\u1ee5c ti\u00eau<\/span><\/td><td><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n th\u1ee7 c\u00f4ng khi s\u1eed d\u1ee5ng t\u00f9y ch\u1ecdn <\/span><b>&#8211;squash<\/b><\/td><\/tr><tr><td><b>T\u1ea1o ra commit m\u1edbi<\/b><\/td><td><span style=\"font-weight: 400;\">C\u00f3. T\u1ea1o ra commit merge<\/span><\/td><td><span style=\"font-weight: 400;\">Kh\u00f4ng t\u1ea1o ra commit m\u1edbi<\/span><\/td><td><span style=\"font-weight: 400;\">T\u1ea1o ra commit g\u1ed9p v\u1edbi n\u1ed9i dung l\u00e0 c\u00e1c thay \u0111\u1ed5i t\u1eeb nh\u1eefng commits c\u1ee7a nh\u00e1nh m\u1ee5c ti\u00eau<\/span><\/td><\/tr><tr><td><b>L\u1ecbch s\u1eed commit c\u1ee7a nh\u00e1nh hi\u1ec7n t\u1ea1i<\/b><\/td><td><span style=\"font-weight: 400;\">L\u1ecbch s\u1eed commit tr\u1edf n\u00ean kh\u00f4ng tuy\u1ebfn t\u00ednh<\/span><\/td><td><span style=\"font-weight: 400;\">L\u1ecbch s\u1eed commit \u0111\u01b0\u1ee3c tuy\u1ebfn t\u00ednh<\/span><\/td><td><span style=\"font-weight: 400;\">L\u1ecbch s\u1eed commit \u0111\u01b0\u1ee3c tuy\u1ebfn t\u00ednh<\/span><\/td><\/tr><tr><td><b>L\u01b0u l\u1ea1i commit c\u1ee7a nh\u00e1nh m\u1ee5c ti\u00eau<\/b><\/td><td><span style=\"font-weight: 400;\">C\u00f3<\/span><\/td><td><span style=\"font-weight: 400;\">C\u00f3<\/span><\/td><td><span style=\"font-weight: 400;\">Kh\u00f4ng. Ch\u1ec9 gi\u1eef l\u1ea1i commit g\u1ed9p<\/span><\/td><\/tr><tr><td><b>X\u1ea3y ra xung \u0111\u1ed9t<\/b><\/td><td><span style=\"font-weight: 400;\">C\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra xung \u0111\u1ed9t<\/span><\/td><td><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 ho\u1eb7c hi\u1ebfm khi x\u1ea3y ra xung \u0111\u1ed9t<\/span><\/td><td><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 ho\u1eb7c hi\u1ebfm khi x\u1ea3y ra xung \u0111\u1ed9t<\/span><\/td><\/tr><tr><td><b>\u0110\u1ed9 ph\u1ed5 bi\u1ebfn<\/b><\/td><td><span style=\"font-weight: 400;\">Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/span><\/td><td><span style=\"font-weight: 400;\">Ch\u1ec9 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t m\u1edbi x\u1ea3y ra<\/span><\/td><td><span style=\"font-weight: 400;\">Ch\u1ec9 khi c\u1ea7n \u0111\u01a1n gi\u1ea3n h\u00f3a nh\u00e1nh hi\u1ec7n t\u1ea1i<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-quy-trinh-th\u1ef1c-hi\u1ec7n-git-merge\"><span class=\"ez-toc-section\" id=\"Quy_trinh_thuc_hien_Git_merge\"><\/span><b>Quy tr\u00ecnh th\u1ef1c hi\u1ec7n Git merge<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Gi\u1ea3 s\u1eed ch\u00fang ta \u0111ang c\u00f3 nh\u00e1nh main v\u00e0 nh\u00e1nh t\u00ednh n\u0103ng feature\/login, nh\u00e1nh t\u00ednh n\u0103ng n\u00e0y \u0111\u00e3 c\u00f3 nh\u1eefng commits m\u1edbi v\u1ec1 vi\u1ec7c x\u00e2y d\u1ef1ng t\u00ednh n\u0103ng \u0111\u0103ng nh\u1eadp cho ng\u01b0\u1eddi d\u00f9ng. B\u00e2y gi\u1edd ch\u00fang ta c\u1ea7n h\u1ee3p nh\u1ea5t nh\u1eefng thay \u0111\u1ed5i \u0111\u00f3 v\u00e0o nh\u00e1nh main \u0111\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m th\u1eed.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Ch\u00fang ta s\u1ebd c\u1ea7n th\u1ef1c hi\u1ec7n nh\u1eefng b\u01b0\u1edbc sau:<\/span><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: Checkout qua nh\u00e1nh c\u1ea7n \u0111\u01b0\u1ee3c merge (\u1edf \u0111\u00e2y s\u1ebd l\u00e0 nh\u00e1nh main)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git checkout main<\/span><\/code><\/pre>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: \u0110\u1ea3m b\u1ea3o nh\u00e1nh main \u0111\u00e3 \u1edf tr\u1ea1ng th\u00e1i m\u1edbi nh\u1ea5t<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git pull origin main<\/span><\/code><\/pre>\n\n\n\n<p><strong>B\u01b0\u1edbc 3: Th\u1ef1c hi\u1ec7n merge c\u00e1c thay \u0111\u1ed5i t\u1eeb nh\u00e1nh t\u00ednh n\u0103ng<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git merge feature\/login<\/span><\/code><\/pre>\n\n\n\n<p><strong>B\u01b0\u1edbc 4:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Tr\u01b0\u1eddng h\u1ee3p n\u1ebfu kh\u00f4ng c\u00f3 xung \u0111\u1ed9t, h\u00e0nh \u0111\u1ed9ng merge s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft th\u00fac<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Tr\u01b0\u1eddng h\u1ee3p c\u00f3 xung \u0111\u1ed9t x\u1ea3y ra, th\u1ef1c hi\u1ec7n x\u1eed l\u00fd xung \u0111\u1ed9t:<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng git status \u0111\u1ec3 ki\u1ec3m tra c\u00e1c t\u1eadp tin n\u00e0o \u0111ang b\u1ecb xung \u0111\u1ed9t v\u00e0 m\u1edf t\u1eadp tin \u0111\u00f3 l\u00ean b\u1eb1ng c\u00e1c tr\u00ecnh so\u1ea1n th\u1ea3o nh\u01b0 vscode, sublime text,&#8230; \u0111\u1ec3 gi\u1ea3i quy\u1ebft. Git s\u1ebd \u0111\u00e1nh d\u1ea5u ph\u1ea7n m\u00e3 b\u1ecb xung \u0111\u1ed9t nh\u01b0 sau:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">&lt;&lt;&lt;&lt;&lt;&lt;&lt; HEAD<\/span>\n<span style=\"font-weight: 400;\"># \u0110\u00e2y l\u00e0 thay \u0111\u1ed5i tr\u00ean nh\u00e1nh main ...<\/span>\n<span style=\"font-weight: 400;\">=======<\/span>\n<span style=\"font-weight: 400;\"># \u0110\u00e2y l\u00e0 thay \u0111\u1ed5i t\u1eeb nh\u00e1nh feature\/login ...<\/span>\n<span style=\"font-weight: 400;\">&gt;&gt;&gt;&gt;&gt;&gt;&gt; main<\/span><\/code><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">&lt;&lt;&lt;&lt;&lt;&lt;&lt; HEAD: Ph\u1ea7n m\u00e3 ngu\u1ed3n tr\u00ean nh\u00e1nh c\u1ee5c b\u1ed9.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">=======: Ranh gi\u1edbi gi\u1eefa ph\u1ea7n m\u00e3 c\u1ee5c b\u1ed9 v\u00e0 remote.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">&gt;&gt;&gt;&gt;&gt;&gt;&gt; main: Ph\u1ea7n m\u00e3 t\u1eeb remote repository.<\/span><\/li>\n<\/ul>\n\n\n\n<p><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n x\u1eed l\u00fd xung \u0111\u1ed9t b\u1eb1ng c\u00e1ch ch\u1ecdn 1 trong 2 n\u1ed9i dung ho\u1eb7c k\u1ebft h\u1ee3p c\u1ea3 2.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Sau khi ho\u00e0n t\u1ea5t, s\u1eed d\u1ee5ng l\u1ec7nh sau \u0111\u1ec3 ho\u00e0n t\u1ea5t h\u00e0nh \u0111\u1ed9ng merge:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git add &lt;t\u00ean t\u1eadp tin&gt;<\/span>\n<span style=\"font-weight: 400;\">git commit -m <\/span><span style=\"font-weight: 400;\">\"n\u1ed9i dung commit\"<\/span><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-so-sanh-git-merge-va-git-rebase\"><span class=\"ez-toc-section\" id=\"So_sanh_Git_merge_va_Git_rebase\"><\/span><b>So s\u00e1nh Git merge v\u00e0 Git rebase<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Git merge v\u00e0 Git rebase \u0111\u1ec1u l\u00e0 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ee3p nh\u1ea5t c\u00e1c thay \u0111\u1ed5i t\u1eeb nh\u00e1nh n\u00e0y v\u00e0o nh\u00e1nh kh\u00e1c trong Git. Tuy nhi\u00ean gi\u1eefa ch\u00fang c\u00f3 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng so s\u00e1nh chi ti\u1ebft:<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><b>Ti\u00eau ch\u00ed<\/b><\/td><td><b>Git merge<\/b><\/td><td><b>Git rebase<\/b><\/td><\/tr><tr><td><b>C\u00fa ph\u00e1p<\/b><\/td><td><span style=\"font-weight: 400;\">git merge &lt;t\u00ean nh\u00e1nh&gt;<\/span><\/td><td><span style=\"font-weight: 400;\">git rebase &lt;t\u00ean nh\u00e1nh&gt;<\/span><\/td><\/tr><tr><td><b>L\u1ecbch s\u1eed commit<\/b><\/td><td><span style=\"font-weight: 400;\">Kh\u00f4ng l\u00e0m x\u00e1o tr\u1ed9n l\u1ecbch s\u1eed, ch\u1ec9 b\u1ed5 sung th\u00eam commit merge (n\u1ebfu c\u00f3)<\/span><\/td><td><span style=\"font-weight: 400;\">S\u1eafp x\u1ebfp l\u1ea1i l\u1ecbch s\u1eed commit, \u0111\u01b0a c\u00e1c commit c\u1ee7a nh\u00e1nh hi\u1ec7n t\u1ea1i l\u00ean \u0111\u1ea7u c\u1ee7a nh\u00e1nh m\u1ee5c ti\u00eau. L\u1ecbch s\u1eed commit tr\u1edf n\u00ean tuy\u1ebfn t\u00ednh.<\/span><\/td><\/tr><tr><td><b>Merge commit<\/b><\/td><td><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 t\u1ea1o ra commit merge (khi th\u1ef1c hi\u1ec7n Three-way merge)<\/span><\/td><td><span style=\"font-weight: 400;\">Kh\u00f4ng t\u1ea1o ra commit merge<\/span><\/td><\/tr><tr><td><b>X\u1eed l\u00fd xung \u0111\u1ed9t<\/b><\/td><td><span style=\"font-weight: 400;\">X\u1eed l\u00fd xung \u0111\u1ed9t m\u1ed9t l\u1ea7n duy nh\u1ea5t trong qu\u00e1 tr\u00ecnh merge<\/span><\/td><td><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 c\u1ea7n x\u1eed l\u00fd xung \u0111\u1ed9t nhi\u1ec1u l\u1ea7n \u0111\u1ed1i v\u1edbi t\u1eebng commit khi rebase<\/span><\/td><\/tr><tr><td><b>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/b><\/td><td><span style=\"font-weight: 400;\">Khi c\u1ea7n gi\u1eef l\u1ea1i th\u00f4ng tin ngu\u1ed3n g\u1ed1c commit c\u1ee7a c\u00e1c nh\u00e1nh<\/span><\/td><td><span style=\"font-weight: 400;\">Khi mu\u1ed1n gi\u1eef cho l\u1ecbch s\u1eed commit \u0111\u01b0\u1ee3c s\u1ea1ch s\u1ebd v\u00e0 \u0111\u01a1n gi\u1ea3n<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/git-rebase-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Git rebase: H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao<\/strong><\/a><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-nh\u1eefng-l\u01b0u-y-khi-s\u1eed-d\u1ee5ng-git-merge\"><span class=\"ez-toc-section\" id=\"Nhung_luu_y_khi_su_dung_Git_merge\"><\/span><b>Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng Git merge<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Khi s\u1eed d\u1ee5ng git merge \u0111\u1ec3 l\u00e0m vi\u1ec7c trong Git, \u0111\u1ec3 tr\u00e1nh nh\u1eefng v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n v\u00e0 \u0111\u1ea3m b\u1ea3o cho quy tr\u00ecnh l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3, b\u1ea1n c\u1ea7n l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m quan tr\u1ecdng nh\u01b0 sau:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Ki\u1ec3m tra nh\u00e1nh hi\u1ec7n t\u1ea1i \u0111\u00e3 \u0111\u00fang nh\u00e1nh c\u1ea7n \u0111\u01b0\u1ee3c merge hay ch\u01b0a<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">C\u1ea7n c\u1eadp nh\u1eadt tr\u1ea1ng th\u00e1i m\u1edbi nh\u1ea5t cho nh\u00e1nh hi\u1ec7n t\u1ea1i tr\u01b0\u1edbc khi merge \u0111\u1ec3 tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 xung \u0111\u1ed9t sau n\u00e0y<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Kh\u00f4ng n\u00ean merge tr\u1ef1c ti\u1ebfp v\u00e0o nh\u00e1nh ch\u00ednh (main, master): \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n l\u1edbn, b\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n merge th\u00f4ng qua Pull Request \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c thay \u0111\u1ed5i \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m duy\u1ec7t tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n h\u1ee3p nh\u1ea5t<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">X\u00f3a c\u00e1c nh\u00e1nh kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng sau khi merge \u0111\u1ec3 gi\u1eef cho m\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c s\u1ea1ch s\u1ebd<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">Khi c\u00f3 xung \u0111\u1ed9t x\u1ea3y ra, n\u00ean trao \u0111\u1ed5i v\u1edbi c\u00e1c th\u00e0nh vi\u00ean kh\u00e1c tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn \u0111o\u1ea1n m\u00e3 c\u1ea7n \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i. \u0110i\u1ec1u n\u00e0y tr\u00e1nh x\u1ea3y ra m\u1ea5t d\u1eef li\u1ec7u v\u00e0 tr\u00e1nh l\u1ed7i.<\/span><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-cau-h\u1ecfi-th\u01b0\u1eddng-g\u1eb7p-v\u1ec1-git-merge\"><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_Git_merge\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Git merge<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-khi-nao-nen-s\u1eed-d\u1ee5ng-git-merge-thay-vi-git-rebase\"><b>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng git merge thay v\u00ec git rebase?<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Git merge v\u00e0 Git rebase \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ee3p nh\u1ea5t c\u00e1c thay \u0111\u1ed5i t\u1eeb nh\u00e1nh n\u00e0y v\u00e0o nh\u00e1nh kh\u00e1c. Tuy nhi\u00ean gi\u1eefa ch\u00fang l\u1ea1i c\u00f3 c\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn l\u1ecbch s\u1eed commit kh\u00e1c nhau.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p b\u1ea1n n\u00ean s\u1eed d\u1ee5ng Git merge thay v\u00ec Git rebase:<\/span><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\"><strong>Khi mu\u1ed1n gi\u1eef l\u1ea1i c\u00e1c l\u1ecbch s\u1eed commit g\u1ed1c c\u1ee7a c\u00e1c nh\u00e1nh th\u00e0nh ph\u1ea7n<\/strong>: B\u1edfi v\u00ec git merge kh\u00f4ng l\u00e0m thay \u0111\u1ed5i c\u00e1c commit \u0111\u00e3 c\u00f3, m\u00e0 ch\u1ec9 t\u1ea1o th\u00eam commit merge, v\u1eady n\u00ean l\u1ecbch s\u1eed c\u1ee7a c\u00e1c nh\u00e1nh t\u00ednh n\u0103ng v\u1eabn s\u1ebd \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean. \u0110i\u1ec1u n\u00e0y thu\u1eadn ti\u1ec7n cho vi\u1ec7c \u0111i\u1ec1u tra l\u1ecbch s\u1eed commit.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Khi b\u1ea1n c\u1ea7n th\u1ec3 hi\u1ec7n r\u00f5 c\u00e1c h\u00e0nh \u0111\u1ed9ng merge<\/strong>: B\u1edfi v\u00ec git merge th\u01b0\u1eddng t\u1ea1o ra c\u00e1c merge commit, v\u1eady n\u00ean trong l\u1ecbch s\u1eed commit, ch\u00fang ta s\u1ebd d\u1ec5 d\u00e0ng th\u1ea5y \u0111\u01b0\u1ee3c nh\u1eefng th\u1eddi \u0111i\u1ec3m c\u00f3 x\u1ea3y ra h\u00e0nh \u0111\u1ed9ng merge.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\"><strong>Khi nh\u00e1nh \u0111\u01b0\u1ee3c chia s\u1ebb ho\u1eb7c \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng chung<\/strong>: Git rebase s\u1ebd s\u1eafp x\u1ebfp l\u1ea1i tr\u1eadt t\u1ef1 c\u00e1c commit, v\u00ec v\u1eady d\u1ec5 g\u00e2y ra xung \u0111\u1ed9t v\u00e0 m\u1ea5t \u0111\u1ed3ng b\u1ed9 v\u1edbi nh\u1eefng th\u00e0nh vi\u00ean kh\u00e1c \u0111ang s\u1eed d\u1ee5ng chung nh\u00e1nh hi\u1ec7n t\u1ea1i. V\u00ec v\u1eady git merge s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n, gi\u00fap \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng cho nh\u00f3m l\u00e0m vi\u1ec7c.<\/span><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-lam-sao-d\u1ec3-h\u1ea1n-ch\u1ebf-xung-d\u1ed9t-conflict-khi-s\u1eed-d\u1ee5ng-git-merge\"><b>L\u00e0m sao \u0111\u1ec3 h\u1ea1n ch\u1ebf xung \u0111\u1ed9t (conflict) khi s\u1eed d\u1ee5ng git merge?<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Xung \u0111\u1ed9t th\u01b0\u1eddng x\u1ea3y ra khi Git kh\u00f4ng th\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u1ee3p nh\u1ea5t c\u00e1c thay \u0111\u1ed5i gi\u1eefa hai nh\u00e1nh. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n khi c\u1ea3 hai nh\u00e1nh \u0111\u1ec1u c\u00f3 nh\u1eefng thay \u0111\u1ed5i \u1edf c\u00f9ng m\u1ed9t ph\u1ea7n thu\u1ed9c m\u1ed9t t\u1eadp tin.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u n\u00e0y r\u1ea5t kh\u00f3 \u0111\u1ec3 ph\u00f2ng tr\u00e1nh ho\u00e0n to\u00e0n, ch\u00fang ta ch\u1ec9 c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf m\u1ed9t ph\u1ea7n kh\u1ea3 n\u0103ng xu\u1ea5t hi\u1ec7n c\u1ee7a nh\u1eefng xung \u0111\u1ed9t n\u00e0y b\u1eb1ng c\u00e1ch:<\/span><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n c\u1eadp nh\u1eadt, \u0111\u1ed3ng b\u1ed9 d\u1eef li\u1ec7u nh\u00e1nh m\u1ed9t c\u00e1ch th\u01b0\u1eddng xuy\u00ean tr\u01b0\u1edbc, sau khi t\u00e1ch nh\u00e1nh, tr\u01b0\u1edbc khi h\u1ee3p nh\u1ea5t nh\u00e1nh.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">C\u00e1c nh\u00e1nh t\u00ednh n\u0103ng kh\u00f4ng n\u00ean qu\u00e1 l\u1edbn v\u00e0 s\u1eed d\u1ee5ng qu\u00e1 l\u00e2u. Tr\u00e1nh ch\u1ee9a nhi\u1ec1u commit cho nhi\u1ec1u t\u00ednh n\u0103ng tr\u00ean c\u00f9ng m\u1ed9t nh\u00e1nh l\u00e0m vi\u1ec7c. \u0110i\u1ec1u n\u00e0y gi\u00fap h\u1ea1n ch\u1ebf s\u1ed1 l\u01b0\u1ee3ng commit thay \u0111\u1ed5i gi\u1eefa nh\u00e1nh l\u00e0m vi\u1ec7c v\u00e0 nh\u00e1nh ch\u00ednh.<\/span><\/li>\n\n\n\n<li><span style=\"font-weight: 400;\">T\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c nh\u00f3m \u0111\u1ec3 tr\u00e1nh vi\u1ec7c nhi\u1ec1u ng\u01b0\u1eddi c\u00f9ng l\u00e0m song song trong m\u1ed9t m\u00f4-\u0111un ho\u1eb7c m\u1ed9t t\u1eadp tin.<\/span><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-lam-sao-d\u1ec3-h\u1ee7y-b\u1ecf-hanh-d\u1ed9ng-git-merge\"><b>L\u00e0m sao \u0111\u1ec3 h\u1ee7y b\u1ecf h\u00e0nh \u0111\u1ed9ng git merge?<\/b><\/h3>\n\n\n\n<p><span style=\"font-weight: 400;\">Trong tr\u01b0\u1eddng h\u1ee3p xu\u1ea5t hi\u1ec7n xung \u0111\u1ed9t v\u00e0 qu\u00e1 tr\u00ecnh merge b\u1ecb gi\u00e1n \u0111o\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 ho\u00e0n t\u00e1c h\u00e0nh \u0111\u1ed9ng merge b\u1eb1ng l\u1ec7nh sau:<\/span><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><span style=\"font-weight: 400;\">git merge -abort<\/span><\/code><\/pre>\n\n\n\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec1u n\u00e0y s\u1ebd d\u1eebng h\u00e0nh \u0111\u1ed9ng merge v\u00e0 tr\u1ea3 v\u1ec1 tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n merge cho nh\u00e1nh hi\u1ec7n t\u1ea1i.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Trong tr\u01b0\u1eddng h\u1ee3p qu\u00e1 tr\u00ecnh merge \u0111\u00e3 ho\u00e0n t\u1ea5t v\u00e0 commit merge \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra tr\u00ean nh\u00e1nh hi\u1ec7n t\u1ea1i. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng <\/span><b>git reset<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c <\/span><b>git revert<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 ho\u00e0n t\u00e1c c\u00e1c thay \u0111\u1ed5i v\u1eeba \u0111\u01b0\u1ee3c b\u1ed5 sung sau khi merge.<\/span><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><b>Ti\u00eau ch\u00ed<\/b><\/td><td><b>Git reset<\/b><\/td><td><b>Git revert<\/b><\/td><\/tr><tr><td><b>C\u00fa ph\u00e1p<\/b><\/td><td><span style=\"font-weight: 400;\"><code>git reset --hard HEAD~1<\/code><\/span><\/td><td><span style=\"font-weight: 400;\"><code>git revert -m \u201cth\u00f4ng \u0111i\u1ec7p\u201d &lt;merge commit hash&gt;<\/code><\/span><\/td><\/tr><tr><td><b>C\u01a1 ch\u1ebf<\/b><\/td><td><span style=\"font-weight: 400;\">Lo\u1ea1i b\u1ecf merge commit kh\u1ecfi l\u1ecbch s\u1eed commit, c\u00e1c thay \u0111\u1ed5i c\u0169ng s\u1ebd b\u1ecb lo\u1ea1i b\u1ecf<\/span><\/td><td><span style=\"font-weight: 400;\">T\u1ea1o ra m\u1ed9t commit m\u1edbi v\u1edbi n\u1ed9i dung \u0111\u1ea3o ng\u01b0\u1ee3c so v\u1edbi merge commit<\/span><\/td><\/tr><tr><td><b>L\u1ecbch s\u1eed commit<\/b><\/td><td><span style=\"font-weight: 400;\">Tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i nh\u01b0 tr\u01b0\u1edbc khi merge<\/span><\/td><td><span style=\"font-weight: 400;\">L\u1ecbch s\u1eed s\u1ebd v\u1eabn c\u00f2n merge commit v\u00e0 c\u00f3 th\u00eam commit m\u1edbi<\/span><\/td><\/tr><tr><td><b>Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/b><\/td><td><span style=\"font-weight: 400;\">Khi n\u1ed9i dung merge ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ea9y l\u00ean kho l\u01b0u tr\u1eef t\u1eeb xa v\u00e0 kh\u00f4ng mu\u1ed1n gi\u1eef l\u1ea1i d\u1ea5u v\u1ebft c\u1ee7a h\u00e0nh \u0111\u1ed9ng merge<\/span><\/td><td><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n d\u1eef li\u1ec7u v\u00e0 tr\u00e1nh g\u00e2y b\u1ea5t \u0111\u1ed3ng b\u1ed9 n\u1ebfu khi \u0111\u00e3 \u0111\u1ea9y n\u1ed9i dung merge l\u00ean kho l\u01b0u tr\u1eef t\u1eeb xa<\/span><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-t\u1ed5ng-k\u1ebft\"><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><b>T\u1ed5ng k\u1ebft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><span style=\"font-weight: 400;\">Git merge l\u00e0 m\u1ed9t l\u1ec7nh m\u1ea1nh m\u1ebd trong Git, gi\u00fap b\u1ea1n h\u1ee3p nh\u1ea5t c\u00e1c thay \u0111\u1ed5i t\u1eeb nh\u00e1nh n\u00e0y sang nh\u00e1nh kh\u00e1c m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 an to\u00e0n. N\u00f3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong ho\u1ea1t \u0111\u1ed9ng qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n.<\/span><\/p>\n\n\n\n<p><span style=\"font-weight: 400;\">Qua b\u00e0i vi\u1ebft n\u00e0y, ITviec hi v\u1ecdng b\u1ea1n \u0111\u1ecdc c\u00f3 th\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Git merge, c\u0169ng nh\u01b0 c\u00e1ch \u0111\u1ec3 s\u1eed d\u1ee5ng n\u00f3 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng n\u1ed5i b\u1eadt gi\u00fap Git tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 qu\u1ea3n l\u00fd phi\u00ean b\u1ea3n m\u1ea1nh m\u1ebd \u0111\u00f3 ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00e1ch nh\u00e1nh v\u00e0 h\u1ee3p nh\u1ea5t nh\u00e1nh. \u0110i\u1ec1u n\u00e0y gi\u00fap qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c gi\u1eefa c\u00e1c th\u00e0nh vi\u00ean tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. Git merge l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch [&hellip;]<\/p>\n","protected":false},"author":235,"featured_media":83072,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-82572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Git Merge: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch s\u1eed d\u1ee5ng Git Merge - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Git merge gi\u00fap h\u1ee3p nh\u1ea5t thay \u0111\u1ed5i t\u1eeb nh\u00e1nh n\u00e0y sang nh\u00e1nh kh\u00e1c nhanh ch\u00f3ng v\u00e0 an to\u00e0n. 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