git - How do I delete a commit from a branch? - Stack Overflow
I think this is not a duplicate of Git undo last commit as it asks how to delete any commit from a branch. I also think non of the answers actually address this question. They all rewind the last commits, not cherry-pick and delete a single commit that may occurred a while ago.
Find all files containing a specific text (string) on Linux
How do I find all files containing a specific string of text within their file contents? The following doesn't work. It seems to display every single file in the system. find / -type f -exec grep -H '
How to do a simple file search in cmd - Stack Overflow
I want to quickly search for a file given its name or part of its name, from the windows command line (not power shell). This is similar to opening explorer and using the search box at the top. N...
How do I name and retrieve a Git stash by name? - Stack Overflow
How do I save/apply a stash with a name? I don't want to have to look up its index number in git stash list. I tried git stash save "my_stash_name", but that only changes the stash descri...
How do I clone a specific Git branch? - Stack Overflow
Git clone will clone remote branch into local. Is there any way to clone a specific branch by myself without switching branches on the remote repository?
Using "If cell contains #N/A" as a formula condition.
I need help on my Excel sheet. How can I declare the following IF condition properly? if A1 = "n/a" then C1 = B1 else if A1 != "n/a" or has value(int) then C1 = A1*B1
How to get all groups that a user is a member of? - Stack Overflow
PowerShell's Get-ADGroupMember cmdlet returns members of a specific group. Is there a cmdlet or property to get all the groups that a particular user is a member of?
Delete a column from a Pandas DataFrame - Stack Overflow
Actually addresses the WHY part of original question. I've implemented subclasses from pandas dataframe. Doing so will teach you vital part of this answer. Differentiating attributes and column names is a big problem. df.a leaves ambiguity whether a is an attribute or column name. However, as pandas is written, df ["a"] can only be a column.