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Create a folder inside documents folder in iOS apps
...ments folder
NSString *dataPath = [documentsDirectory stringByAppendingPathComponent:@"/MyFolder"];
if (![[NSFileManager defaultManager] fileExistsAtPath:dataPath])
[[NSFileManager defaultManager] createDirectoryAtPath:dataPath withIntermediateDirectories:NO attributes:nil error:&error]; //...
SQL Inner-join with 3 tables?
...as Pref3HallName
FROM dbo.StudentSignUp AS s
INNER JOIN RoomSignUp.dbo.Incoming_Applications_Current AS r
ON s.StudentID = r.StudentID
INNER JOIN HallData.dbo.Halls AS h1
ON r.HallPref1 = h1.HallID
INNER JOIN HallData.dbo.Halls AS h2
ON r.HallPref2 = h2.HallID
INNER JOIN HallData.db...
How to run a python script from IDLE interactive shell?
...e dir:
exec(open('./app/filename.py').read())
See https://stackoverflow.com/a/437857/739577 for passing global/local variables.
In deprecated Python versions
Python2
Built-in function: execfile
execfile('helloworld.py')
It normally cannot be called with arguments. But here's a workaround:
...
disable all form elements inside div
...th a parent div name and that's it. If given more information I could have come up with a more efficient solution.
– Andrew Whitaker
Sep 12 '12 at 14:22
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How to set request headers in rspec request spec?
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NOTE: This is for integration testing, similar to comment below, in rspec-rails controller tests, you would use: request.env["HTTP_ACCEPT"] =
– Alex Soto
Feb 6 '13 at 21:54
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How to count the number of files in a directory using Python
...ath inside os.path.filename(name) if you're not on the cwd. stackoverflow.com/questions/17893542/…
– Rafael Oliveira
Apr 10 '14 at 14:54
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How to check 'undefined' value in jQuery
... variable or other unevaluated operand. The main advantage of this method, compared to if (value === undefined) { ... }, is that typeof will never raise an exception in case if variable value does not exist.
share
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How to do this in Laravel, subquery where in
...r, question is out of date as it was concerning Laravel 3, and the answers coming in are for Laravel 4, answer below will work for 4 aswell.
– Marc Buurke
Jul 29 '14 at 14:35
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Replace all spaces in a string with '+' [duplicate]
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This selected solution is slower on large replacement compared to the reg expression version. Test with the 3 solutions posted: jsbin.com/isadi3/2 Firefox has minimal timing difference, IE has a noticeable difference. So if speed matters and you have a large set of replacements,...
Return rows in random order [duplicate]
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