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How to programmatically determine the current checked out Git branch [duplicate]
...ion is to take a peek at contrib/completions/git-completion.bash does that for bash prompt in __git_ps1. Removing all extras like selecting how to describe detached HEAD situation, i.e. when we are on unnamed branch, it is:
branch_name="$(git symbolic-ref HEAD 2>/dev/null)" ||
branch_name="(unn...
How do I align views at the bottom of the screen?
... This expands vertically because the height (vertical axis) is set to 0 and the weight to 1 (assuming that other elements have a zero weight).
– Timores
Aug 10 '11 at 17:51
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Fastest way to flatten / un-flatten nested JSON objects
... edited Feb 20 at 13:25
Alex Brasetvik
9,58622 gold badges3131 silver badges3636 bronze badges
answered Sep 30 '13 at 18:30
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.gitignore exclude files in directory but not certain directories
...mipadi said) or make something like that on your root .gitingnore file
/assets/*/
/assets/*.*
it works fine for me
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How to get error information when HttpWebRequest.GetResponse() fails
...ply catch and write the exception text into the body of the response, then set status code to 500. Now the client would throw an exception when it encounters a 500 error but you could read the response stream and fetch the message of the exception.
So you could catch a WebException which is what wi...
Custom numeric format string to always display the sign
...e]::Now.ToString('HH:mm:ss.fff'))$($([System.TimeZoneInfo]::Local.GetUtcOffset([System.DateTime]::Now).TotalMinutes.ToString('+0;-#')))"
Thank you @gcores https://stackoverflow.com/users/40256/gcores
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How to extract text from a string using sed?
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What function is to replace a substring from a string in C?
... return NULL;
// first time through the loop, all the variable are set correctly
// from here on,
// tmp points to the end of the result string
// ins points to the next occurrence of rep in orig
// orig points to the remainder of orig after "end of rep"
while (c...
Using scanf() in C++ programs is faster than using cin?
...nds
scanf version: 6.4 seconds
Changing the compiler's optimization settings didn't seem to change the results much at all.
Thus: there really is a speed difference.
EDIT: User clyfish points out below that the speed difference is largely due to the iostream I/O functions maintaining sync...
Remove sensitive files and their commits from Git history
...ressive --prune
Full script (all credit to David Underhill)
#!/bin/bash
set -o errexit
# Author: David Underhill
# Script to permanently delete files/folders from your git repository. To use
# it, cd to your repository's root and then run the script with a list of paths
# you want to delete, e...