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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?

... pattern, ignoring the handler for now: $.subscribe('iquery/action/remove-order', removeOrder); $container.on('click', '.remove_order', function(event) { event.preventDefault(); $.publish('iquery/action/remove-order', $(this).parents('form:first').find('div.order')); }); There is already...
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Origin null is not allowed by Access-Control-Allow-Origin

I have made a small xslt file to create an html output called weather.xsl with code as follows: 7 Answers ...
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实战Nginx与PHP(FastCGI)的安装、配置与优化 - 更多技术 - 清泛网 - 专注...

实战Nginx与PHP(FastCGI)的安装、配置与优化一篇介绍nginx和php-fmp配置,安装和使用的博文,文章将为何将nginx叫做反向代理服务器讲明白了,也能从中看出为什么ngnix会apache性能更加...一篇介绍nginx和php-fmp配置,安装和使用的博...
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What is polymorphism, what is it for, and how is it used?

...ed to know about the details. All he needs to know is that if he makes one order, everything will be taken care of. All the details should be left to the experts. This allows the president to do what he does best: set general policy, look good and play golf :P. How is it actually implemented - th...
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How to remove the first and the last character of a string

... Here you go var yourString = "/installers/"; var result = yourString.substring(1, yourString.length-1); console.log(result); Or you can use .slice as suggested by Ankit Gupta var yourString = "/installers/services/"; var result = yourString....
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What does it mean to start a PHP function with an ampersand?

... It's returning a reference, as mentioned already. In PHP 4, objects were assigned by value, just like any other value. This is highly unintuitive and contrary to how most other languages works. To get around the problem, references were used for variables that pointed to obje...
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ERROR 2006 (HY000): MySQL server has gone away

... successfully migrated a >5GB sql file by performing these two steps in order: Created /etc/my.cnf as others have recommended, with the following contents: [mysql] connect_timeout = 43200 max_allowed_packet = 2048M net_buffer_length = 512M debug-info = TRUE Appending the flags --force --wait ...
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Java: function for arrays like PHP's join()?

... This is clearly the best answer for all Android versions, as Java 8 is only coming out on Android in a bit. This solution uses the built in Android libs, rather than these silly "include a huge lib to perform one action" solutions. – LukeS...
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New Line on PHP CLI

I have a php CLI script and cannot get the output to break on new lines. I do 4 Answers ...
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What does a \ (backslash) do in PHP (5.3+)?

What does a \ do in PHP? 4 Answers 4 ...