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Implode an array with JavaScript?
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John
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answered Nov 10 '10 at 17:03
jon_darkstarjon_darkstar
14.8...
Initialize a byte array to a certain value, other than the default null? [duplicate]
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Replacing instances of a character in a string
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maxlength ignored for input type=“number” in Chrome
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300
From MDN's documentation for <input>
If the value of the type attribute is text, ema...
What is the pythonic way to avoid default parameters that are empty lists?
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153
def my_func(working_list=None):
if working_list is None:
working_list = []
wor...
Can I set an opacity only to the background image of a div?
...:before pseudo-element
Another trick is to use the CSS 2.1 :before or CSS 3 ::before pseudo-elements. :before pseudo-element is supported in IE from version 8, while the ::before pseudo-element is not supported at all. This will hopefully be rectified in version 10.
HTML
<div class="myDiv">...
How do you generate dynamic (parameterized) unit tests in python?
...r/local/lib/python2.7/site-packages/parameterized/parameterized.py", line 233, in <lambda>
standalone_func = lambda *a: func(*(a + p.args), **p.kwargs)
File "x.py", line 12, in test_sequence
self.assertEqual(a,b)
AssertionError: 'a' != 'b'
For historical reasons I'll leave the orig...
Fastest way to flatten / un-flatten nested JSON objects
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How to update npm
...All credit goes to Tim Castelijns. I have tested it on ubuntu 14.04, npm 1.3.10
Note that if you are using nvm for managing multiple versions in your local dev environment for e.g. testing purposes, all your installed versions (listed by nvm ls) are in ~/.nvm, hence you just omit system wide inst...