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How to replace an item in an array with Javascript?
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var index = items.indexOf(3452);
if (index !== -1) {
items[index] = 1010;
}
Also it is recommend you not use the constructor method to initialize your arrays. Instead, use the literal syntax:
var items = [523, 3452, 334, 31, 5346];
You can also use the ~ operator ...
How to check if array element exists or not in javascript?
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18 Answers
18
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Create, read, and erase cookies with jQuery [duplicate]
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361
Use JavaScript Cookie plugin
Set a cookie
Cookies.set("example", "foo"); // Sample 1
Cookies.set...
Android 4.3 Bluetooth Low Energy unstable
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185
Important implementation hints
(Perhaps some of those hints aren't necessary anymore due to A...
How can I recall the argument of the previous bash command?
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answered Jul 30 '10 at 12:17
codaddictcodaddict
394k7777 gold badges473473 silver badges507507 bronze badges
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How do I step out of a loop with Ruby Pry?
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417
To exit Pry unconditionally, type
exit-program
Edit from @Nick's comment: Also works:
!!!
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Pass a parameter to a fixture function
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105
Update: Since this the accepted answer to this question and still gets upvoted sometimes, I sh...
How to run function in AngularJS controller on document ready?
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10 Answers
10
Active
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How to force a web browser NOT to cache images
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17 Answers
17
Active
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How to use BigInteger?
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edited Aug 26 '17 at 21:41
Community♦
111 silver badge
answered Nov 23 '09 at 15:38
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