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Execute JavaScript code stored as a string
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Is it possible to set a custom font for entire of application?
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Generate random 5 characters string
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162
$rand = substr(md5(microtime()),rand(0,26),5);
Would be my best guess--Unless you're looking f...
MySQL Database won't start in XAMPP Manager-osx
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How to use RSpec's should_raise with any kind of exception?
....should raise_error
See the documentation (for RSpec 1 syntax) and RSpec 2 documentation for more.
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Is Java Regex Thread Safe?
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edited May 2 '14 at 21:32
Sam
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How to find out if a Python object is a string?
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Python 2
Use isinstance(obj, basestring) for an object-to-test obj.
Docs.
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How is this fibonacci-function memoized?
...In normal doubly-recursve Fibonacci definition, fib n = fib (n-1) + fib (n-2), the function itself gets called, twice from the top, causing the exponential explosion. But with that trick, we set out a list for the interim results, and go "through the list":
fib n = (xs!!(n-1)) + (xs!!(n-2)) where x...
Animated GIF in IE stopping
...progressBar");
pb.innerHTML = '<img src="./progress-bar.gif" width="200" height ="40"/>';
pb.style.display = '';
}
and in your html:
<input type="submit" value="Submit" onclick="showProgress()" />
<div id="progressBar" style="display: none;">
<img src="./progress-...
Unable to import a module that is definitely installed
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