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Short form for Java if statement
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edited Aug 8 '17 at 20:27
answered Jan 17 '12 at 16:59
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PHP: Count a stdClass object
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256
The problem is that count is intended to count the indexes in an array, not the properties on ...
CUDA incompatible with my gcc version
...les shipped with CUDA SDK.
I have installed the developers driver (version 270.41.19) and the CUDA toolkit,
then finally the SDK (both the 4.0.17 version).
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How to handle floats and decimal separators with html5 input type number
...0-9]+)?" step="0.01"
title="This should be a number with up to 2 decimal places.">
There's nothing wrong with using jQuery to retrieve the value, but you will find it useful to use the DOM API directly to get the elements's validity.valid property.
I had a similar issue with the de...
Why are nested weights bad for performance? Alternatives?
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edited Oct 1 '18 at 12:54
answered Feb 24 '12 at 12:51
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How to delete migration files in Rails 3
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142
I usually:
Perform a rake db:migrate VERSION=XXX on all environments, to the version before th...
After installation of Gulp: “no command 'gulp' found”
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2
I am asked to run npm install -g gulp as sudo (Root . Admin) but if I do that then when I am exiting to normal user it cant find gulp comman...
setTimeout or setInterval?
...o do). If you change the speed variable at the top to something small like 20 (meaning it will try to run 50 times per second), the interval will never quite reach an average of 50 iterations per second.
The delay is almost always negligible, but if you're programming something really precise, you ...
What are some (concrete) use-cases for metaclasses?
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I have a class that handles non-interactive plotting, as a frontend to Matplotlib. However, on...
How to iterate through a DataTable
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294
DataTable dt = new DataTable();
SqlDataAdapter adapter = new SqlDataAdapter(cmd);
adapter.Fi...