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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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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...
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...
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...
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...
Print the contents of a DIV
...ars later, this will produce "a.browser is undefined" because the .browser call has been removed in jquery 1.9
– KingsInnerSoul
Aug 24 '18 at 20:58
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How can I get the URL of the current tab from a Google Chrome extension?
..., tabs => {
let url = tabs[0].url;
// use `url` here inside the callback because it's asynchronous!
});
This requires that you request access to the chrome.tabs API in your extension manifest:
"permissions": [ ...
"tabs"
]
It's important to note that the definition of your "curren...
Android image caching
...h, you might want to wrap them around a java.lang.ref.SoftReference specifically if their numbers is large (so that they are garbage collected during crisis). This could ensue a Reload though.
HashMap<String,SoftReference<Bitmap>> imageCache =
new HashMap<String,SoftReference...