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How to know that a string starts/ends with a specific string in jQuery?
... Hello ? " + /Hello$/i.test(str));
as the match() method is deprecated.
PS : the "i" flag in RegExp is optional and stands for case insensitive (so it will also return true for "hello", "hEllo", etc.).
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Repairing Postgresql after upgrading to OSX 10.7 Lion
...oint my rails installation completely borked when trying to connect to the psql server. When I do it from the command line using
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jQuery: Select data attributes that aren't empty?
...st & has to have some value...
jQuery("[href!=''][href]");
PS: more combinations are possible...
Check this test in jsFiddle for examples:
jQuery v1.11.0 -> jsFiddle online test
jQuery v2.1.0 -> jsFiddle online test
jQuery v2.1.3 -> jsFiddle onlin...
Choosing between std::map and std::unordered_map [duplicate]
...r re-balance it, incredibly often. These are cache-killer and cache-apocalypse operations respectively... so just say NO to std::map.
You might be interested in this SO question on efficient hash map implementations.
(PS - std::unordered_map is cache-unfriendly because it uses linked lists as buck...
How do I disable a href link in JavaScript?
...n element with an id of 1 if one gets added later.
– ps2goat
Jul 8 '14 at 19:41
Well yeah it's obvious. Knowing that j...
Displaying Windows command prompt output and redirecting it to a file
... This is the most close answer: it works on default install, as PS is already there on most machines and, especially, servers.
– Stoleg
Feb 14 '14 at 12:58
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How to update a single library with Composer?
...ip installing packages listed in require-dev. The autoloader generation skips the autoload-dev rules.
--no-autoloader: Skips autoloader generation.
--no-scripts: Skips execution of scripts defined in composer.json.
--no-plugins: Disables plugins.
--no-progress: Removes the progress display that can ...
How can I fill a div with an image while keeping it proportional?
...%;
min-height: 100%
}
<div class="fill">
<img src="https://lorempizza.com/320/240" alt="" />
</div>
JSFiddle here
I tested this successfully in IE9, Chrome 31, and Opera 18. But no other browsers were tested. As always you must consider your particular support ...
Use Font Awesome icon as CSS content
...bh read the code carefully, font-family is suppose to be called on :before pseudo and not anchor tag
– Mr. Alien
Aug 18 '15 at 16:55
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Swift: Convert enum value to String?
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in xcode7.3 swift2.2, if i do things like: print("appState: \(application.applicationState)") i get appState: UIApplicationState which is the type and not the actual string representation of the enum value. Am I missing something here? (PS: for rawValue I just get the In...