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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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Converting user input string to regular expression
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answered May 17 '09 at 14:26
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Sequence contains more than one element
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255
The problem is that you are using SingleOrDefault. This method will only succeed when the col...
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...
AngularJS performs an OPTIONS HTTP request for a cross-origin resource
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227
OPTIONS request are by no means an AngularJS bug, this is how Cross-Origin Resource Sharing st...
Each for object? [duplicate]
...he jQuery.each and Object.keys functions take care of this automatically.
2 . Another potential issue with a plain for-loop is that of scope and non-closures. This is a bit complicated, but take for example the following code. We have a bunch of buttons with ids button0, button1, button2 etc, and w...
Razor comment syntax
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210
@* here is the code to comment *@
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Is multiplication and division using shift operators in C actually faster?
...apable. Your best bet is to tell the compiler your intent clearly (i.e. i*2 rather than i << 1) and let it decide what the fastest assembly/machine code sequence is. It's even possible that the processor itself has implemented the multiply instruction as a sequence of shifts & adds in mi...