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Python argparse mutual exclusive group

... There is a python patch (in development) that would allow you to do this. http://bugs.python.org/issue10984 The idea is to allow overlapping mutually exclusive groups. So usage might look like: pro [-a xxx | -b yyy] [-a xxx | -c zzz] Chan...
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Fastest way to iterate over all the chars in a String

...cbuff[i], 162k new[i], 69k field access. (chars/ms) len = 8: 333k charAt(i), 275k cbuff[i], 181k new[i], 85k field access. (chars/ms) len = 12: 342k charAt(i), 342k cbuff[i], 222k new[i], 117k field access. (chars/ms) len = 16: 363k charAt(i), 347k cbuff[i],...
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How to hide underbar in EditText

...t answer, as ha1ogen says, is to make a custom drawable. Start with the 9-patch that is used for normal EditText fields. Modify it to strip out the underbar and other graphics you don't want. With this, your modified EditText will have the same margins and overall appearance as normal EditText fi...
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How to export revision history from mercurial or git to cvs?

... config: % git config cvsexportcommit.cvsdir /path/to/cvs/checkout If the patch fails for whatever reason, my experience is that you'll (unfortunately) probably be better off copying the changed files over manually and committing using the cvs client. This shouldn't happen, however, if you make su...
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CreateProcess error=206, The filename or extension is too long when running main() method

...hich reads the classpath from a config file Try to use one of the attached patches in the bug report document Use an own wrapper e.g. ant Update: After July 2014, there is a better way (thanks to @Brad-Mace's answer below: If you have created your own build file instead of using Project -> Gener...
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Is a url query parameter valid if it has no value?

... Marc BMarc B 333k3333 gold badges368368 silver badges452452 bronze badges ...
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Javascript : Send JSON Object with Ajax?

... 333 With jQuery: $.post("test.php", { json_string:JSON.stringify({name:"John", time:"2pm"}) }); ...
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How can I remove or replace SVG content?

... Strange that the Safari bug still exists. They should patch that. – Tyguy7 Feb 26 '15 at 0:26  |  show 1 more comment ...
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How do I “commit” changes in a git submodule? [duplicate]

...es bound to the superproject and push them out. Probably done after this patch and the --on-demand option: --recurse-submodules=<check|on-demand|no>:: Make sure all submodule commits used by the revisions to be pushed are available on a remote tracking branch. If check is used...
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Change first commit of project with Git? [duplicate]

...en rewriting near the very beginning of the history than otherwise. The patch followed. (original answer, February 2010) As mentioned in the Git FAQ (and this SO question), the idea is: Create new temporary branch Rewind it to the commit you want to change using git reset --hard Change tha...