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open read and close a file in 1 line of code
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11 Answers
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Rails: Using greater than/less than with a where statement
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281
Try this
User.where("id > ?", 200)
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How to use UIScrollView in Storyboard
I have a scroll view with content that is 1000px tall and would like to be able to lay it out for easy design on the storyboard.
I know it can be done programmatically but I really want to be able to see it visually. Every time I put a scroll view on a view controller it won't scroll. Is it possib...
What is a difference between
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The first says that it's "some type which is an ancestor of E"; the second says that it's "som...
Why does this method print 4?
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I think the others have done a good job at explaining why cnt > 0, but there's not enough det...
How to loop backwards in python? [duplicate]
...third parameter that specifies a step. So you can do the following.
range(10, 0, -1)
Which gives
[10, 9, 8, 7, 6, 5, 4, 3, 2, 1]
But for iteration, you should really be using xrange instead. So,
xrange(10, 0, -1)
Note for Python 3 users: There are no separate range and xrange functions ...
Calculate age given the birth date in the format YYYYMMDD
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Page redirect after certain time PHP
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header( "refresh:5;url=wherever.php" );
this is the php way to set header which will redirect ...
How do you render primitives as wireframes in OpenGL?
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10 Answers
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How to suppress Java warnings for specific directories or files such as generated code
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13 Answers
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