git compare two branches code example
Example 1: git show diff between branches
git diff branch_1..branch_2
Example 2: diff specific file git different branches
git diff mybranch master -- myfile.cs
Example 3: git merge diff between branches
Just store diff into a patch file, edit patch if needed and apply patch:
git diff commitid1 commitid2 > file.patch #edit diff to merge in file
git apply file.patch #Apply diff of patch file into current branch
Example 4: git compare two branches
git diff branch1..branch2