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Get hostname of current request in node.js Express
...s on an incoming request.
More at http://nodejs.org/docs/v0.4.12/api/http.html#http.ServerRequest
If you're looking for machine/native information, try the process object.
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Is element block level or inline level?
...elements are outside the scope of the CSS formatting model. Nothing in the HTML or CSS specs specify that images are inline. So regardless of what the browser says it is, images are treated exactly like they were set to display:inline-block.
– DisgruntledGoat
D...
What's the advantage of Logic-less template (such as mustache)?
...us presentation layers. If you want similar data to be presented as JSON, HTML, or XML, you shouldn't twist the data 100% in the HTML template. That would leave the JSON and XML to have their own twisting display logic. You're centralizing 80% of the display logic in the controller, and embedding...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...以参考：http://hi.baidu.com/tantea/blog/item/580b9d0218f981793812bb7b.html
2.服务器保持了大量CLOSE_WAIT状态
休息一下，喘口气，一开始只是打算说说TIME_WAIT和CLOSE_WAIT的区别，没想到越挖越深，这也是写博客总结的好处，总可以有意外的收...
How to simulate Android killing my process
...d by system. [https://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle]
Permission method:
<start app from launcher first time>
Application onCreate
ActivityA onCreate WITHOUT savedInstance
ActivityA onStart
<open ActivityB>
ActivityB onCreate WITHOUT savedIn...
What's a redirect URI? how does it apply to iOS app for OAuth2.0?
...tion:
http://agileanswer.blogspot.se/2012/08/oauth-20-for-my-ninth-grader.html
The redirect URI is the callback entry point of the app. Think about how OAuth for Facebook works - after end user accepts permissions, "something" has to be called by Facebook to get back to the app, and that "somethin...
Capture key press (or keydown) event on DIV element
...
tabindex HTML attribute indicates if its element can be focused, and if/where it participates in sequential keyboard navigation (usually with the Tab key). Read MDN Web Docs for full reference.
Using Jquery
$( "#division" ).keydow...
Is using a lot of static methods a bad thing?
...s would be to implement it as an interface.
class Interface{
method toHtml(){
return transformed string (e.g. "<b>Hello!</b>")
}
method toConsole(){
return transformed string (e.g. "printf Hello!")
}
}
class Object implements Interface {
mystring =...
How do I efficiently iterate over each entry in a Java Map?
...try is a nested Class in Map. java.sun.com/javase/6/docs/api/java/util/Map.html
– ScArcher2
Mar 22 '10 at 13:30
270
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Why is null an object and what's the difference between null and undefined?
...d be any undefined variable, however, name is a property of just about any HTML form element. It goes way, way back and was instituted well before id. It is useful because ids must be unique but names do not have to be.
sha...