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How to force garbage collection in Java?

... I was thinking that by allocating new objects and then not referencing them anymore, the garbage collector would automatically run – Bionix1441 Oct 17 '17 at 21:45 ...
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Easy way to dismiss keyboard?

...illHideNotification object:nil]; tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(didTapAnywhere:)]; Add the keyboard show/hide responders. There you add and remove the TapGestureRecognizer to the UIView that should dismiss the keyboard when tapped. Note: You ...
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“Connection for controluser as defined in your configuration failed” with phpMyAdmin in XAMPP

... Open phpMyAdmin in a browser and log in as root. Create a database called phpmyadmin Create a user called pma and set the "host" to the hostname or IP address of your web server (if the web server and MySQL are on the same box use...
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Why is Magento so slow? [closed]

...but it means anytime a model, helper, or controller is instantiated, extra PHP instructions need to run to determine if an original class file or an override class files is needed. This adds up. Besides the layout system, Magento's template system involves a lot of recursive rendering. This adds u...
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How to convert array to SimpleXML

How can I convert an array to a SimpleXML object in PHP? 33 Answers 33 ...
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Abort Ajax requests using jQuery

...abort the request. var xhr = $.ajax({ type: "POST", url: "some.php", data: "name=John&location=Boston", success: function(msg){ alert( "Data Saved: " + msg ); } }); //kill the request xhr.abort() UPDATE: As of jQuery 1.5 the returned object is a wrapper for the ...
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How do you connect to multiple MySQL databases on a single webpage?

...a few databases and want to put all the information onto one webpage using PHP. I was wondering how I can connect to multiple databases on a single PHP webpage. ...
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Best way to serialize an NSData into a hexadeximal string

... const unsigned char *dataBuffer = self.bytes; char *chars = malloc(sizeof(char) * (bytesCount * 2 + 1)); if (chars == NULL) { // malloc returns null if attempting to allocate more memory than the system can provide. Thanks Cœur [NSException raise...
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How to check if PHP array is associative or sequential?

PHP treats all arrays as associative, so there aren't any built in functions. Can anyone recommend a fairly efficient way to check if an array contains only numeric keys? ...
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How do I obtain crash-data from my Android application?

...tion. If you decide to upload the stacktraces to the server, you can use a php script (index.php) to view them. If you're interested, you can find all the sources below - one java class for your application and two optional php scrips for the server hosting the uploaded stacktraces. In a Context (e...