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regex to match a single character that is anything but a space
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123
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How to check if std::map contains a key without doing insert?
... unmeasured "performance gains" that the premature optimization rhetoric becomes the right advice to give.
– VoidStar
Feb 24 '14 at 10:52
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Remove non-numeric characters (except periods and commas) from a string
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You could use preg_replace to swap out all non-numeric characters and the comma and period/full stop as follows:
$testString = '12.322,11T';
echo preg_replace('/[^0-9,.]+/', '', $testString);
The pattern can also be expressed as /[^\d,.]+/
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Jquery If radio button is checked
...checked && this.value == 'Yes') {
// note that, as per comments, the 'changed'
// <input> will *always* be checked, as the change
// event only fires on checking an <input>, not
// on un-checking it.
// append goes here
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How can I find the location of origin/master in git, and how do I change it?
...om Subversion to Git. I followed the tutorial here: http://www.simplisticcomplexity.com/2008/03/05/cleanly-migrate-your-subversion-repository-to-a-git-repository/
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Why {} + {} is NaN only on the client side? Why not in Node.js?
... other hand Chrome dveloper tools does the following:
try {
if (injectCommandLineAPI && inspectedWindow.console) {
inspectedWindow.console._commandLineAPI = new CommandLineAPI(this._commandLineAPIImpl, isEvalOnCallFrame ? object : null);
expression = "with ((window &...
Is there a way to run Python on Android?
... use Kivy, here is a tool to help package your project into an APK: github.com/kivy/python-for-android
– gdw2
Jan 9 '12 at 4:42
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How to reload apache configuration for a site without restarting apache
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should be possible using the command
sudo /etc/init.d/apache2 reload
hope that helps
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How to migrate GIT repository from one server to a new one
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Migration of all branches can be found at stackoverflow.com/a/18336145/923599
– jzwiener
Aug 20 '13 at 13:32
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