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Create an array with same element repeated multiple times
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You can do it like this:
function fillArray(value, len) {
if (len == 0) return [];
var a = [value];
while (a.length * 2 <= len) a = a.concat(a);
if (a.length < len) a = a.concat(a.slice(0, len - a.length));
return a;
}
It doubles the array in each iteration, so it can create a ...
Is there an equivalent for var_dump (PHP) in Javascript?
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220
As the others said, you can use Firebug, and that will sort you out no worries on Firefox. Chrom...
+ operator for array in PHP?
...' => 'baz'];
print_r($array1 + $array2);
You will get
Array
(
[0] => one // preserved from $array1 (left-hand array)
[1] => two // preserved from $array1 (left-hand array)
[foo] => bar // preserved from $array1 (left-hand array)
[2] => five // added from $arr...
CHECK constraint in MySQL is not working
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MySQL 8.0.16 is the first version that supports CHECK constraints.
Read https://dev.mysql.com/doc/refman/8.0/en/create-table-check-constraints.html
If you use MySQL 8.0.15 or earlier, the MySQL Reference Manual says:
The CHECK...
In JavaScript, does it make a difference if I call a function with parentheses?
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160
window.onload = initAll();
This executes initAll() straight away and assigns the function's ...
Why do we use $rootScope.$broadcast in AngularJS?
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edited Dec 29 '16 at 13:09
A J A Y
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answered Apr 17 ...
How to set the UITableView Section title programmatically (iPhone/iPad)?
...)section {
NSString *sectionName;
switch (section) {
case 0:
sectionName = NSLocalizedString(@"mySectionName", @"mySectionName");
break;
case 1:
sectionName = NSLocalizedString(@"myOtherSectionName", @"myOtherSectionName");
bre...
Is there a fixed sized queue which removes excessive elements?
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Dec 26 '09 at 17:08
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Check if checkbox is checked with jQuery
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709
IDs must be unique in your document, meaning that you shouldn't do this:
<input type="check...
Why am I merging “remote-tracking branch 'origin/develop' into develop”?
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208
git pull is probably creating the commit. If you make a local commit and then run git pull aft...