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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.
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CreateProcess error=206, The filename or extension is too long when running main() method
...an add useexternalfile="yes" to the Javadoc task, which is designed specifically to solve this problem.
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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...
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...
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...
When should I use Inline vs. External Javascript?
...ource of google.com. They know what they're doing.
– callum
Apr 12 '12 at 10:04
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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...
How to clear an ImageView in Android?
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I had a similar problem, where I needed to basically remove ImageViews from the screen completely. Some of the answers here led me in the right direction, but ultimately calling setImageDrawable() worked for me:
imgView.setImageDrawable(null);
(As mentioned in the co...
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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