git branches diff code example
Example 1: git show diff between branches
git diff branch_1..branch_2
Example 2: git diff between branches file
Just specify your local branch1 or remote origin/branch2
git diff branch1 origin/branch2 #show diff referenced from second branch
git diff branch1 branch2 file.txt #show diff only between file.txt
Example 3: diff specific file git different branches
git diff mybranch master -- myfile.cs