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What is the best collation to use for MySQL with PHP? [closed]
..., unless I have a good reason to prefer a specific language.
You can read more on specific unicode character sets on the MySQL manual - http://dev.mysql.com/doc/refman/5.0/en/charset-unicode-sets.html
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Most efficient way to convert an HTMLCollection to an Array
Is there a more efficient way to convert an HTMLCollection to an Array, other than iterating through the contents of said collection and manually pushing each item into an array?
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Regular Expression for alphanumeric and underscores
...tter
0-9 : any digit
_ : underscore
] : end of character group
* : zero or more of the given characters
$ : end of string
If you don't want to allow empty strings, use + instead of *.
As others have pointed out, some regex languages have a shorthand form for [a-zA-Z0-9_]. In the .NET regex lang...
How to check for file lock? [duplicate]
... You could argue the same for access rights though it would of course be more unlikely.
– ctusch
Jun 6 '13 at 9:38
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How to search by key=>value in a multidimensional array in PHP
... some useful detail, particularly Pro PHP; and you can probably google for more info, too.
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SET NOCOUNT ON usage
...r answer. I'll accept this because of your investigations, which triggered more info and work from me. I disagree on the overhead though: it can matter as other answers show. Cheers, gbn
– gbn
Oct 16 '09 at 15:43
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How to concatenate text from multiple rows into a single text string in SQL server?
... FROM dbo.Students ST2
) [Main]
You can do the same thing in a more compact way if you can concat the commas at the beginning and use substring to skip the first one so you don't need to do a sub-query:
SELECT DISTINCT ST2.SubjectID,
SUBSTRING(
(
SELECT ','+ST1....
What is the leading LINQ for JavaScript library? [closed]
... finds this question actually wants RX/observables (there are already much more useful implementations of that in knockout, angularjs, etc.) and the answer itself doesn't even try to explain what the relevance is, and even if it was really the most appropriate choice, it's hardly "leading" - it has ...
Immediate Child selector in LESS
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I take it as a feature rather than a bug. It's much more consistent when you use it this way as opposed to the "&". I think it's clearer code if you only use "&" with pseudo-classes and not child classes.
– Dave
Nov 15 '11 at 20:1...
When do I really need to use atomic instead of bool? [duplicate]
...th wider ramifications (e.g. restrictions on compiler re-ordering). Furthermore, some operations (like negation) are overloaded on the atomic operation to create a distinctly different instruction on the hardware than the native, non-atomic read-modify-write sequence of a non-atomic variable.
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