I want to execute something in a linux shell under a few different conditions, and be able to output the execution time of each execution. ...

I have this code, and I want to know, if I can replace only groups (not all pattern) in Java regex. Code: 7 Answers ...

I've already looked at the relevant docs from git-scm.com and gitref.org , but I can't seem to figure this out. 5 Answe...

How do I get the name of the class I am currently in? 7 Answers 7 ...

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...per Do a "git export" (like "svn export")? You can use git checkout-index for that, this is a low level command, if you want to export everything, you can use -a, git checkout-index -a -f --prefix=/destination/path/ To quote the man pages: The final "/" [on the prefix] is important. The expo...

I have long been wondering why lazy evaluation is useful. I have yet to have anyone explain to me in a way that makes sense; mostly it ends up boiling down to "trust me". ...

Is there a way to determine if you have packages in your package.json file that are no longer needed? 6 Answers ...

Basically, I want to use BeautifulSoup to grab strictly the visible text on a webpage. For instance, this webpage is my test case. And I mainly want to just get the body text (article) and maybe even a few tab names here and there. I have tried the suggestion in this SO question that returns l...

... Practice safe computing. Simply go up one level in the hierarchy and don't use a wildcard expression: cd ..; rm -rf -- <dir-to-remove> The two dashes -- tell rm that <dir-to-remove> is not a command-line option, even whe...