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Python exit commands - why so many and when should each be used?
...ax and reserving another keyword. This is similar to why print was changed from a statement to a function. It's easy to add syntax, but there's a complexity cost in doing so.
– user2357112 supports Monica
Dec 7 '18 at 19:58
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How do I redirect output to a variable in shell? [duplicate]
...ot affect variables in the parent process. I am trying to split the output from a process using tee and "reconnect" the tee-divided processes later, by reading the output of one as an argument in the other.
– user001
Aug 11 '14 at 0:02
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Does the Java &= operator apply & or &&?
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From the Java Language Specification - 15.26.2 Compound Assignment Operators.
A compound assignment expression of the form E1 op= E2 is equivalent to E1 = (T)((E1) op (E2)), where T is the type of E1, except that E1 is ev...
How to create a colored 1x1 UIImage on the iPhone dynamically?
... CGContextFillRect(context, rect)
let image = UIGraphicsGetImageFromCurrentImageContext()
UIGraphicsEndImageContext()
return image
}
}
Swift3
extension UIImage {
class func image(with color: UIColor) -> UIImage {
let rect = CGRect(origin: CGPoint(x: ...
In PHP, what is a closure and why does it use the “use” identifier?
...e's value changes.
Variables defined inside the closure are not accessible from outside the closure either.
Closures and functions have the same speed. Yes, you can use them all over your scripts.
As @Mytskine pointed out probably the best in-depth explanation is the RFC for closures. (Upvote him ...
What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
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FYI: moved from stackoverflow.com/questions/10367387/…
– Shog9
Jul 25 '14 at 18:57
add a comment
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How do I get jQuery autocompletion in TypeScript?
...a global location where this file can be placed to enable to be referenced from anywhere?
– Rick Love
Oct 10 '12 at 4:45
23
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Android - Camera preview is sideways
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This method comes from the camera documentation: developer.android.com/reference/android/hardware/…
– VinceFior
Mar 19 '16 at 4:15
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CSS: fixed position on x-axis but not y?
...rry DNA in such a way that, at fertilization, a new individual with traits from both its mother and father is created.
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Which letter of the English alphabet takes up most pixels?
...r i = capsIndex; i < capsIndex + 26; i++) {
div.innerText = String.fromCharCode(i);
var computedWidth = window.getComputedStyle(div, null).getPropertyValue("width");
if(highestWidth < parseFloat(computedWidth)) {
highestWidth = parseFloat(computedWidth);
elem =...