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How to detect duplicate values in PHP array?
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110
if(count(array_unique($array))<count($array))
{
// Array has duplicates
}
else
{
//...
How to check if a folder exists
...eturn false.
– Jesper
Nov 10 '18 at 11:15
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What is the easiest way to remove the first character from a string?
...,23,987,43".delete "["
– rupweb
Dec 11 '13 at 8:54
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How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
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11 Answers
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Active
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What is the difference between char array and char pointer in C?
...r better error catching).
See also questions 1.31, 6.1, 6.2, 6.8, and 11.8b.
References: K&R2 Sec. 5.5 p. 104
ISO Sec. 6.1.4, Sec. 6.5.7
Rationale Sec. 3.1.4
H&S Sec. 2.7.4 pp. 31-2
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List of Stored Procedures/Functions Mysql Command Line
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Praveenkumar_VPraveenkumar_V
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Does height and width not apply to span?
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11
Span takes width and height only when we make it block element.
span {display:block;}
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Select where count of one field is greater than one
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Needs a GROUP BY surely (unless this is some MySQL non standard thing)?
– Martin Smith
Sep 14 '10 at...
Getting the SQL from a Django QuerySet [duplicate]
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jpwattsjpwatts
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How do you unit test private methods?
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Raedwald
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answered Oct 30 '08 at 15:52
TcKsTcKs
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