vista in WordPress: ordinare una serie di post per un campo qualsiasi può essere utilizzata facilmente anche per ordinare array di array . PHP function usort ( ) seen in Wordpress: order a series of posts for any field can be used to easily sort arrays of arrays. For example if we have:
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| array ( $ Args = array ( 'nome' => 'mike' , 'anno' => 2001 ) , array ('name' => 'Mike', 'year' => 2001), 'nome' => 'frank' , 'anno' => 2010 ) , array ('name' => 'Frank', 'year' => 2010), ... ); $args , function ( $a , $b ) { usort ($ args, function ($ a, $ b) { $a [ 'anno' ] > $b [ 'anno' ] ) ; return ($ a ['year']> $ b ['year']); }); |
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A characteristic of the style sheets that few know and use is the ability to define the rule of "competition" of classes! A tag, in fact, may possess one or more associated classes, which makes the latter extremely versatile, as well as my favorite. How many developers use to do, I tend to associate the IDs few CSS rules, if any. Ideally, logically, would enter the ID only for scripting purposes, because it uniquely identifies an element within the DOM.
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The class MPMoviePlayerController has the big drawback of not properly handle multiple concurrent video, as well as make it difficult to create a video sequence, one after another. che è una sottoclasse di AVPlayer ), appartenente al framework più a basso livello AVFoundation , è invece estremamente più versatile, nonostante mantenga egualmente una semplicità nell'implementazione. The class AVPlayer (or AVQueuePlayer which is a subclass of AVPlayer ) belonging to the lower-level framework AVFoundation , but it is extremely versatile, equally despite maintaining simplicity in implementation.
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The calendar widget for jQuery UI , the so-called DatePicker , allows many settings, including the one to decide a range of years to show in the drop-down menu.
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si attivano i log a video prodotti da PHP, riempiendo lo schermo di Notice, Warning e quant'altro. By setting the file wp-config.php define the define('WP_DEBUG', true); logs are activated by PHP-screen products, filling the screen, Notice, Warning, and more. If controls for "flying" this can be useful in situations of exercise is highly recommended, for obvious reasons. Luckily, WordPress allows her to "convey" these logs to a file, which by default is placed in /wp-content/debug.log .
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Select a range of rows from a table at random is as easy to use ORDER BY RAND() in our select statement. Some also prefer to use different techniques, ranging from the use of PHP to write the select special. The reason is that ORDER BY RAND() is slow because MySQL creates a temporary table with all the results and then assigns each row a random index, returning a result ordered (random)!
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When developing a product (website, Blog, Facebook application) online, if you have not been able to build an infrastructure development / operation may be necessary under certain circumstances to "off-line" service, for updates, debugging or interventions maintenance. WordPress, for example, can be deactivated with simple and convenient Plugins as Maintenance Mode .
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If you are registered on GitHub , like me , might make you comfortable this application for OS X for Mac GitHub . It allows you to manage the repository so simple, thanks to the excellent minimal and intuitive GUI. Nice thing is that the application can be activated directly from the page when you want to clone a GitHub repository:
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One of the advantages of the Property list files, which are simply text files that follow the XML standard, is that you can instantly be transformed into objects (such as array or dictionary) Objective-C. When you create a file list Property:
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If you are to develop in an environment where it is impossible to use the debugging tools like FireBug , such as the Apple iPhone simulator in Xcode, it can become frustrating to find problems, including an incorrect access to all properties of an object. Here is that the use of works alert() is fundamental!
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Latest Comments
Giovambattista Fazioli : @ paso: absolutely. Simply identifying the field [cci] input [/ cci] you want to ...
paso : Hello I would like to request a service, you can use the datepicker with cform7 I spiegp best I can implement ...
Simon : It annoys disturbed again and use that space for these things ... however it does not work ...
Giovambattista Fazioli : @ Barbara: If you mean the bottom to start writing down what it depends on where ...
Barbara : Hello, is very interesting but how do you write at the bottom instead of the above? Thanks