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How to loop through array in jQuery?
...oop has three components :
the initialization : executed before the look block is executed the first time
the condition : checks a condition every time before the loop block is executed, and quits the loop if false
the afterthought : performed every time after the loop block is executed
These th...
What are the differences between Deferred, Promise and Future in JavaScript?
...etworks of dependencies, and providing user feedback to form data in a non-blocking manner.
Indeed, compare the pure callback form of doing something after loading CodeMirror in JS mode asynchronously (apologies, I've not used jQuery in a while):
/* assume getScript has signature like: function (...
Django's SuspiciousOperation Invalid HTTP_HOST header
...s to Django running on Gunicorn/Apache/uWSGI, you can use the following to block bad requests. Thanks to @PaulM for the suggestion.
upstream app_server {
server unix:/tmp/gunicorn_mydomain.com.sock fail_timeout=0;
}
server {
...
## Deny illegal Host headers
if ($host !~* ^(mydomai...
Percentage Height HTML 5/CSS
...ght. This is fairly self-evident, in that if you leave height as auto, the block will take the height of its content... but if the content itself has a height expressed in terms of percentage of the parent you've made yourself a little Catch 22. The browser gives up and just uses the content height....
What's the (hidden) cost of Scala's lazy val?
...ince this Java version was posted in 2007. There is only one synchronized block and the bitmap$0 field is volatile in the current implementation (2.8).
– Mitch Blevins
Jun 15 '10 at 18:09
...
How to architect an Ember.js application
...>
Step 3 - Initialize your ember application
Just add another script block with App = Ember.Application.create({}); to load ember.js and initialize your application.
<script type='text/javascript'>
App = Ember.Application.create({});
</script>
That's all you need to create a b...
Can I call jquery click() to follow an link if I haven't bound an event handler to it with bind
... way you don't have to use window.location or window.open, which are often blocked as unwanted popups by browsers.
This script has 2 different methods: one that tries to open 3 new tabs/windows (it opens only 1 in IE and Chrome, more info below) and one that fires a custom event on link click.
He...
How can I add some small utility functions to my AngularJS application?
...ular exposes a "Provider" API, which is allowed to be injected into config blocks. See these resources for more:
https://docs.angularjs.org/guide/module#module-loading-dependencies
AngularJS dependency injection of value inside of module.config
I don't think I'm going to update the actual code bl...
CodeIgniter activerecord, retrieve last insert id?
...t can be return insert id it is
// similar to the mysql_insert_id in core PHP
You can refer this link you can find some more stuff.
Information from executing a query
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BSS段、数据段、代码段、堆与栈 剖析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...程序中未初始化的全局变量的一块内存区域。BSS 是英文Block Started by Symbol 的...BSS 段：BSS 段（bss segment）通常是指用来存放程序中未初始化的全局变量的一块内存区域。BSS 是英文Block Started by Symbol 的简称。BSS 段属于静态内存分...