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How do I declare and assign a variable on a single line in SQL
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185
Here goes:
DECLARE @var nvarchar(max) = 'Man''s best friend';
You will note that the ' is e...
Case preserving substitute in Vim
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121
Use abolish.vim:
:%S/badjob/goodjob/g
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Why does “,,,” == Array(4) in Javascript?
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178
Because the right hand operand is converted to a string and the string representation of Arra...
What is the different between 'Auto' and '*' when setting width/height for a grid column?
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1 Answer
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GROUP_CONCAT comma separator - MySQL
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answered Oct 7 '11 at 19:17
Joe StefanelliJoe Stefanelli
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What is q=0.5 in Accept* HTTP headers?
...tor. It specifies what language the user would prefer, on a scale of 0 to 1, as can be seen from the HTTP/1.1 Specification, §14.4:
Each language-range MAY be given an associated quality value which represents an estimate of the user's preference for the languages specified by that range. The qua...
getenv() vs. $_ENV in PHP
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answered Jan 10 '12 at 3:49
BatkinsBatkins
5,1302525 silver badges2626 bronze badges
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Check whether a string contains a substring
...ns substring you can use the index function:
if (index($str, $substr) != -1) {
print "$str contains $substr\n";
}
It will return the position of the first occurrence of $substr in $str, or -1 if the substring is not found.
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Segmentation fault on large array sizes
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131
You're probably just getting a stack overflow here. The array is too big to fit in your progr...
How to handle more than 10 parameters in shell
I am using bash shell on linux and want to use more than 10 parameters in shell script
2 Answers
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