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test if event handler is bound to an element in jQuery [duplicate]
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gotqn
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answered Aug 5 '09 at 22:23
redsquareredsquare
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Most lightweight way to create a random string and a random hexadecimal number
What is the most lightweight way to create a random string of 30 characters like the following?
13 Answers
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How to express a NOT IN query with ActiveRecord/Rails?
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edited Feb 1 at 13:08
notapatch
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answered ...
Include all existing fields and add new fields to document
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edited Dec 29 '19 at 20:27
Kaspar Lee
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answer...
Should a “static final Logger” be declared in UPPER-CASE?
...ogger.getLogger(MyClass.class);
private static final double MY_CONSTANT = 0.0;
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Can you split a stream into two streams?
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10 Answers
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How to convert a String to its equivalent LINQ Expression Tree?
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answered May 4 '09 at 19:34
Marc Gravell♦Marc Gravell
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Java LinkedHashMap get first or last entry
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edited Oct 2 '19 at 10:41
0x7d7b
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answered D...
Delegates: Predicate vs. Action vs. Func
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Predicate: essentially Func<T, bool>; asks the question "does the specified argument sati...
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 if you are into terse Jav...