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Most efficient T-SQL way to pad a varchar on the left to a certain length?
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This is simply an inefficient use of SQL, no matter how you do it.
perhaps something like
right('XXXXXXXXXXXX'+ rtrim(@str), @n)
where X is your padding character and @n is the number of characters in the resulting strin...
NSString property: copy or retain?
Let's say I have a class called SomeClass with a string property name:
10 Answers
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How to determine if one array contains all elements of another array
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edited Apr 25 '14 at 16:13
pdo...
Only one expression can be specified in the select list when the subquery is not introduced with EXI
My query is as follows, and contains a subquery within it:
4 Answers
4
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Why does integer division in C# return an integer and not a float?
Does anyone know why integer division in C# returns an integer and not a float?
What is the idea behind it? (Is it only a legacy of C/C++?)
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string.ToLower() and string.ToLowerInvariant()
What's the difference and when to use what? What's the risk if I always use ToLower() and what's the risk if I always use ToLowerInvariant() ?
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Make Adobe fonts work with CSS3 @font-face in IE9
I'm in the process of building a small intranet application and try, with no luck, to use Adobe font I purchased lately. As I was informed, in our case it's not a license violation.
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Setting DEBUG = False causes 500 Error
Once I change the DEBUG = False , my site will generate 500 (using wsgi & manage.py runserver), and there is no error info in Apache error log and it will run normally when I change debug to True .
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What is DOCTYPE?
Lastly, what is the proper DOCTYPE that I should be using?
8 Answers
8
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Global Git ignore
...ed to set up your global core.excludesfile configuration file to point to this global ignore file.
e.g.
*nix or Windows git bash:
git config --global core.excludesFile '~/.gitignore'
Windows cmd:
git config --global core.excludesFile "%USERPROFILE%\.gitignore"
Windows PowerShell:
git config --glob...