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Fastest way to convert JavaScript NodeList to Array?
...ser. Even though The Times They Are a-Changin'
@kangax (IE 9 preview)
Array.prototype.slice can now convert
certain host objects (e.g. NodeList’s)
to arrays — something that majority of
modern browsers have been able to do
for quite a while.
Example:
Array.prototype.slice.call(do...
Twig for loop for arrays with keys
I use Twig and I have an array with keys like this:
4 Answers
4
...
Grabbing the href attribute of an A element
...h('/^<a.*?href=(["\'])(.*?)\1.*$/', $str, $m);
var_dump($m);
Output:
array(3) {
[0]=>
string(37) "<a title="this" href="that">what?</a>"
[1]=>
string(1) """
[2]=>
string(4) "that"
}
sh...
Is it possible to send an array with the Postman Chrome extension?
...sing Postman Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
...
Custom sort function in ng-repeat
...
The accepted solution only works on arrays, but not objects or associative arrays. Unfortunately, since Angular depends on the JavaScript implementation of array enumeration, the order of object properties cannot be consistently controlled. Some browsers may it...
How to determine if a list of polygon points are in clockwise order?
...e. Note that if you can plan ahead and spare and extra two vectors in your array, you can get rid of the comparison (or %) by adding the first vector at the tail of the array. That way you simply loop over all the elements, except the last one (length-2 instead of length-1).
– ...
How to split a String by space
...println("words: [" + words + "]");
System.out.println("split: [" + Arrays.stream(split).collect(Collectors.joining("][")) + "]");
System.out.println("trimAndSplit: [" + Arrays.stream(trimAndSplit).collect(Collectors.joining("][")) + "]");
System.out.println("splitUnicode: [" ...
Convert from enum ordinal to enum type
...portTypeEnum value = ReportTypeEnum.values()[ordinal];
Please notice the array bounds.
Note that every call to values() returns a newly cloned array which might impact performance in a negative way. You may want to cache the array if it's going to be called often.
Code examp...
How to sort an array based on the length of each element?
I have an array like this:
8 Answers
8
...
Arrays, heap and stack and value types
In the above code, is new int[100] generating the array on the heap? From what I've read on CLR via c#, the answer is yes. But what I can't understand, is what happens to the actual int's inside the array. As they are value types, I'd guess they'd have to be boxed, as I can, for example, pass myInte...