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Set the value of an input field

... answered Sep 2 '15 at 5:59 php-coderphp-coder 91711 gold badge1212 silver badges2222 bronze badges ...
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How do you use the ? : (conditional) operator in JavaScript?

... = 'Hello ' + (username || 'guest'); This is Javascripts equivallent of PHP's shorthand ternary operator ?: Or even: var welcomeMessage = 'Hello ' + (username || something || maybethis || 'guest'); It evaluates the variable, and if it's false or unset, it goes on to the next. ...
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How to mark-up phone numbers?

... Working on Seamonkey 2.20 on Mac 10.8 put below the <body <?php body_class(); ?>> code on a wordpress theme's header.php file. – om01 Sep 6 '13 at 0:33 ...
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How to show multiline text in a table cell

...-lines, without losing other text properties or formatting. An example in php would be $text = str_replace("\n","<br />",$database_text); You can also use <p></p> or <div></div>, but this requires a bit more text parsing. ...
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Laravel orderBy on a relationship

... It is possible to extend the relation with query functions: <?php public function comments() { return $this->hasMany('Comment')->orderBy('column'); } [edit after comment] <?php class User { public function comments() { return $this->hasMany('Comment');...
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Access-Control-Allow-Origin Multiple Origin Domains?

... Another solution I'm using in PHP: $http_origin = $_SERVER['HTTP_ORIGIN']; if ($http_origin == "http://www.domain1.com" || $http_origin == "http://www.domain2.com" || $http_origin == "http://www.domain3.com") { header("Access-Control-Allow-Origin:...
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C# Stream流使用总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...要关闭。 2.把流中数据加载到内存时要考虑内存溢出等问题。 C# Stream
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Get Insert Statement for existing row in MySQL

... I wrote a php function that will do this. I needed to make an insert statement in case a record needs to be replaced after deletion for a history table: function makeRecoverySQL($table, $id) { // get the record $sel...
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Clear variable in python

... @Bnicholas However it's not like null in PHP, in that setting a variable to null in PHP gives you similar behaviour in most cases as if you hadn't defined it in the first place. A value of None in Python is quite different from an undefined variable. None is quite l...
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Meaning

...ed handlers, such as .html, .jpg, .doc, but also for classic ASP (.asp) or PHP (.php) extensions. See "How to Take Advantage of IIS Integrated Pipeline" for an example of enabling ASP.NET modules to run for all content. You can also use a shortcut to enable all managed (ASP.NET) modules to run for a...