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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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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...
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...
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...
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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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 to open a file using the open with statement
... and Python 3.1 or newer.
http://docs.python.org/reference/compound_stmts.html#the-with-statement
http://docs.python.org/release/3.1/reference/compound_stmts.html#the-with-statement
If you are writing code that must run in Python 2.5, 2.6 or 3.0, nest the with statements as the other answers sugge...
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...
Can I have H2 autocreate a schema in an in-memory database?
...cRel.sql")
.build();
ref : http://www.h2database.com/html/features.html#execute_sql_on_connection
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How to show Page Loading div until the page has finished loading?
...;---- use this option here
$('.select_element_you_want_to_load_into').html('Loading...');
},
success: function(msg){
$('.select_element_you_want_to_load_into').html(msg);
}
});
EDIT
I see, in that case, using one of the 'display:block'/'display:none' options above in conjunction w...