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Convert JavaScript string in dot notation into an object reference
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+50
recent note: While I'm flattered that this answer has gotten many upvotes, I am also somewhat horrified. If one needs to convert do...
How to write LaTeX in IPython Notebook?
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hochopeperhochopeper
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35
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Can two applications listen to the same port?
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edited Aug 20 '19 at 19:30
answered Nov 7 '09 at 19:34
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How do I change the color of the text in a UIPickerView under iOS 7?
... containing the UIPickerView, spaced 35 pts apart for a picker height of 180.
Swift 3:
func pickerView(_ pickerView: UIPickerView, attributedTitleForRow row: Int, forComponent component: Int) -> NSAttributedString? {
let string = "myString"
return NSAttributedString(string: string, att...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
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10 Answers
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How do I check if an element is really visible with JavaScript? [duplicate]
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+100
For the point 2.
I see that no one has suggested to use document.elementFromPoint(x,y), to me it is the fastest way to test if an el...
Clear file cache to repeat performance testing
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edited Nov 13 '12 at 5:05
Jeff Atwood
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a...
What does “javascript:void(0)” mean?
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1081
The void operator evaluates the given
expression and then returns undefined.
The voi...
Best way to alphanumeric check in JavaScript
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10 Answers
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How to get whole and decimal part of a number?
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180
$n = 1.25;
$whole = floor($n); // 1
$fraction = $n - $whole; // .25
Then compare against ...