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What does $(function() {} ); do?
Sometimes I make a function and call the function later.
5 Answers
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What makes JNI calls slow?
I know that 'crossing boundaries' when making a JNI call in Java is slow.
3 Answers
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
...between types (such as int to float, or pointer to void*), and it can also call explicit conversion functions (or implicit ones). In many cases, explicitly stating static_cast isn't necessary, but it's important to note that the T(something) syntax is equivalent to (T)something and should be avoided...
Meaning of epsilon argument of assertEquals for double values
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Looking at the code, I see it calls the method doubleIsDifferent (for comparing double values) and it returns Math.abs(d1 - d2) > delta. So if the difference between d1 and d2 is higher than delta, that means the values are different and will return tr...
Resetting a setTimeout
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You can store a reference to that timeout, and then call clearTimeout on that reference.
// in the example above, assign the result
var timeoutHandle = window.setTimeout(...);
// in your click function, call clearTimeout
window.clearTimeout(timeoutHandle);
// then call setT...
What is the difference between a dialog being dismissed or canceled in Android?
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Typically, a dialog is dismissed when its job is finished and it is being removed from the screen. A dialog is canceled when the user wants to escape the dialog and presses the Back button.
For example, you have a standard Ye...
jquery - return value using ajax result on success
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The trouble is that you can not return a value from an asynchronous call, like an AJAX request, and expect it to work.
The reason is that the code waiting for the response has already executed by the time the response is received.
The solution to this problem is to run the necessary code in...
How efficient can Meteor be while sharing a huge collection among many clients?
... using this.userId. The publish
function sends data into the merge box by calling this.added, this.changed and
this.removed. See the
full publish documentation for
more details.
Most publish functions don't have to muck around with the low-level
added, changed and removed API, though. If a publi...
jQuery: Count number of list elements?
...s recommend using .length over .size() to avoid the overhead of a function call. api.jquery.com/size
– Joe
Dec 1 '11 at 23:18
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When should I use GC.SuppressFinalize()?
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SuppressFinalize should only be called by a class that has a finalizer. It's informing the Garbage Collector (GC) that this object was cleaned up fully.
The recommended IDisposable pattern when you have a finalizer is:
public class MyClass : IDisposable
{...