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SQL to find the number of distinct values in a column
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answered Sep 26 '08 at 21:32
David AldridgeDavid Aldridge
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How do you clone a Git repository into a specific folder?
Executing the command git clone git@github.com:whatever creates a directory in my current folder named whatever , and drops the contents of the Git repository into that folder:
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Inputting a default image in case the src attribute of an html is not valid?
Is there any way to render a default image in an HTML <img> tag, in case the src attribute is invalid (using only HTML)? If not, what would be your lightweight way to work around it?
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How to change the foreign key referential action? (behavior)
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
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answered Feb 19 '10 at 15:32
BalusCBalusC
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Draw line in UIView
...l line) is to add a subview with black background color and frame [0, 200, 320, 1].
Code sample (I hope there are no errors - I wrote it without Xcode):
UIView *lineView = [[UIView alloc] initWithFrame:CGRectMake(0, 200, self.view.bounds.size.width, 1)];
lineView.backgroundColor = [UIColor blackCo...
How can I call a custom Django manage.py command directly from a test driver?
... Alex KoshelevAlex Koshelev
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When to wrap quotes around a shell variable?
Could someone tell me whether or not I should wrap quotes around variables in a shell script?
5 Answers
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How to scroll to specific item using jQuery?
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Luke Wenke
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answered Jan 23 '13 at 21:57
DominicDominic
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Django: How do I add arbitrary html attributes to input fields on a form?
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answered Jan 12 '15 at 19:32
ArtificiooArtificioo
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