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“var” or no “var” in JavaScript's “for-in” loop?
...eloper.mozilla.org/en/JavaScript/Reference/Statements/for...in
Basically, by using var you ensure that you create a new variable. Otherwise you might accidentally use a previously defined variable.
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Is it possible to change only the alpha of a rgba background colour on hover?
...ha of background. if you want light instead of darkness, just replace #000 by #fff
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Adding :default => true to boolean in existing Rails column
...ld just say show or whatever the column name is.
– labyrinth
Mar 6 '18 at 16:04
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How do I convert datetime to ISO 8601 in PHP
... imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454...
Why does DEBUG=False setting make my django Static Files Access fail?
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Sounds interesting, but didn't work for me by just adding that line to the wgsi.py file. The documentation you linked seems to give other instructions for using WhiteNoise. Will try other ways and update you here.
– DarkCygnus
Ap...
Is there a good Valgrind substitute for Windows?
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Purify: venerable but still useful, as shown by how many changes of corporate ownership it has survived!
– Norman Ramsey
Jan 5 '09 at 17:48
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How to implement an android:background that doesn't stretch?
...t, etc up here
// Now adjust button sizes
Button b = (Button) findViewById(R.id.somebutton);
int someDimension = 50; //50pixels
b.setWidth(someDimension);
b.setHeight(someDimension);
}
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How to log a method's execution time exactly in milliseconds?
... subject to
changes in the external time reference, such as those caused by time
zones, daylight savings, or leap seconds.
ObjC
CFTimeInterval startTime = CACurrentMediaTime();
// Do your stuff here
CFTimeInterval endTime = CACurrentMediaTime();
NSLog(@"Total Runtime: %g s", endTime - start...
Call Activity method from adapter
...n the getView(...) of Adapter:
Button btn = (Button) convertView.findViewById(yourButtonId);
btn.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View v) {
if (mContext instanceof YourActivityName) {
((YourActivityName)mContext).yourDesiredMethod();
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Install gitk on Mac
...ou can install a more recent version of git + git-ui as a separate formula by using brew. More thorough instructions located here: http://www.moncefbelyamani.com/how-to-install-xcode-homebrew-git-rvm-ruby-on-mac/ (see this commit extracting git-gui/gitk into its own formula: https://github.com/H...