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Edit and Continue: “Changes are not allowed when…”
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setTimeout in for-loop does not print consecutive values [duplicate]
... {
setTimeout(function() { alert(i); }, 100);
}
for (var i = 1; i <= 2; ++i)
doSetTimeout(i);
If you don't do something like this (and there are other variations on this same idea), then each of the timer handler functions will share the same variable "i". When the loop is finished, what'...
AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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OPTIONS request are by no means an AngularJS bug, this is how Cross-Origin Resource Sharing st...
Get Bitmap attached to ImageView
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answered Nov 29 '11 at 6:15
Arslan AnwarArslan Anwar
18.1k1616 gold badges7272 silver badges104104 bronze badges
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Check if character is number?
I need to check whether justPrices[i].substr(commapos+2,1) .
22 Answers
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Way to ng-repeat defined number of times instead of repeating over array?
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26 Answers
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Class with Object as a parameter
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In Python2 this declares Table to be a new-style class (as opposed to "classic" class).
In Python3 all classes are new-style classes, so this is no longer necessary.
New style classes have a few special attributes that classic classe...
How to add images to README.md on GitHub?
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32 Answers
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Swift - class method which must be overridden by subclass
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Con: The "superclass" (protocol) cannot implement methods or properties
2. Assert in the super version of the method
Example:
class SuperClass {
func someFunc() {
fatalError("Must Override")
}
}
class Subclass : SuperClass {
override func someFunc() {
}
}
Pro: Can imp...