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How do I know which version of Javascript I'm using?
I'm just reading this documentation about Javascript 1.2, but I'm wondering which version of Javascript is being used in the most popular browsers.
...
REST API 404: Bad URI, or Missing Resource?
... you return a 200 with a null you are going against the HTTP Spec. You can do this, but then your api will not adhere to the "Uniformed Interface" Constraint of REST.
– suing
Mar 29 '12 at 20:20
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C read file line by line
...line-reading function (as opposed to learning C), there are several public domain line-reading functions available on the web.
– Gilles 'SO- stop being evil'
Aug 17 '10 at 11:55
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Why should I declare a virtual destructor for an abstract class in C++?
...ctor. Instant memory leak.
For example
class Interface
{
virtual void doSomething() = 0;
};
class Derived : public Interface
{
Derived();
~Derived()
{
// Do some important cleanup...
}
};
void myFunc(void)
{
Interface* p = new Derived();
// The behaviour of the next l...
Qt: How do I handle the event of the user pressing the 'X' (close) button?
I am developing an application using Qt. I don't know which slot corresponds to the event of "the user clicking the 'X'(close) button of the window frame" i.e. this button:
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In log4j, does checking isDebugEnabled before logging improve performance?
...ee my answer to a related question for more information, and an example of doing something like this with log4j.
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How to use a wildcard in the classpath to add multiple jars? [duplicate]
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From: http://java.sun.com/javase/6/docs/technotes/tools/windows/classpath.html
Class path entries can contain the basename wildcard character *, which is considered equivalent to specifying a list of all the files in the directory with the extension .jar o...
“for loop” with two variables? [duplicate]
... zip will truncate to the shortest list. As @abarnert pointed out, if you don't want to truncate to the shortest list, you could use itertools.zip_longest.
UPDATE
Based on the request for "a function that will read lists "t1" and "t2" and return all elements that are identical", I don't think the...
When do items in HTML5 local storage expire?
For how long is data stored in localStorage (as part of DOM Storage in HTML5) available? Can I set an expiration time for the data which I put into local storage?
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How to create a jQuery function (a new jQuery method or plugin)?
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From the Docs:
(function( $ ){
$.fn.myfunction = function() {
alert('hello world');
return this;
};
})( jQuery );
Then you do
$('#my_div').myfunction();
...