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Why does python use 'else' after for and while loops?

...rn Lindqvist 15.2k1010 gold badges6767 silver badges9898 bronze badges 55 ...
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“Keep Me Logged In” - the best approach

..._URANDOM)... The hash_equals() is to prevent timing attacks. If you use a PHP version below PHP 5.6 the function hash_equals() is not supported. In this case you can replace hash_equals() with the timingSafeCompare function: /** * A timing safe equals comparison * * To prevent leaking length in...
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On delete cascade with doctrine2

..., you configure the @JoinColumn with the onDelete="CASCADE" option. <?php namespace Entities; use Doctrine\Common\Collections\ArrayCollection; /** * @Entity * @Table(name="contacts") */ class Contact { /** * @Id * @Column(type="integer", name="contact_id") * @Gener...
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How can I see the specific value of the sql_mode?

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Should one call .close() on HttpServletResponse.getOutputStream()/.getWriter()?

...Writer() . Should one call .close() on this OutputStream after it has been written to? 5 Answers ...
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add maven repository to build.gradle

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Break or return from Java 8 stream forEach?

... MC Emperor 14.9k1313 gold badges6565 silver badges9898 bronze badges answered Oct 30 '14 at 8:52 Julian PielesJulian Pieles 3,24...
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File Upload using AngularJS

...file', element[0].files[0]); httpPostFactory('upload_image.php', formData, function (callback) { // recieve image name to use in a ng-src console.log(callback); }); }); } }; }); app.factory('httpPostFac...
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How to apply bindValue method in LIMIT clause?

... Thanks! But in PHP 5.3, the above code threw an error saying "Fatal error: Cannot pass parameter 2 by reference". It doesn't like casting an int there. Instead of (int) trim($_GET['skip']), try intval(trim($_GET['skip'])). ...
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Numpy where function multiple conditions

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