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How to find first element of array matching a boolean condition in JavaScript?
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246
Since ES6 there is the native find method for arrays; this stops enumerating the array once it ...
MySQL check if a table exists without throwing an exception
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answered Oct 6 '09 at 14:04
nickfnickf
482k187187 gold badges607607 silver badges703703 bronze badges
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'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?
...ave no truth value as this prevents vector-based logic confusion.
Example 4 is simply a vectorized bit and operation.
Bottom Line
If you are not dealing with arrays and are not performing math manipulations of integers, you probably want and.
If you have vectors of truth values that you wish to ...
Case insensitive 'Contains(string)'
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1437
To test if the string paragraph contains the string word (thanks @QuarterMeister)
culture.Com...
Get name of object or class
...n() {};.
– Aleksandr Makov
Feb 26 '14 at 14:56
3
The Chrome console knows something you don't: &...
Overwriting my local branch with remote branch [duplicate]
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4 Answers
4
Active
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What is the C# Using block and why should I use it? [duplicate]
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334
If the type implements IDisposable, it automatically disposes that type.
Given:
public class Som...
In Java, is there a way to write a string literal without having to escape quotes?
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74
The answer is no, and the proof resides in the Java Language Specification:
StringLiteral:
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How to get a key in a JavaScript object by its value?
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jithinkmatthew
57455 silver badges1515 bronze badges
answered Jan 28 '15 at 12:11
UncleLazUncleLaz
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