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How do I install Python OpenCV through Conda?
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41 Answers
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HTML encoding issues - “” character showing up instead of “ ”
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344
Somewhere in that mess, the non-breaking spaces from the HTML template (the s) are encodin...
Convert file path to a file URI?
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edited Mar 19 '13 at 4:56
Pierre Arnaud
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a...
Reloading the page gives wrong GET request with AngularJS HTML5 mode
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24 Answers
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What are JavaScript's builtin strings?
...hat piece of code just for fun in order to send it to my wife on February 14 :) Having only Chrome installed on the laptop I had no options to check how it works in Firefox and IE. Moreover, I haven't really expected that toString() representation of build-in methods might look differently in other ...
How do you make an element “flash” in jQuery
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ashleedawg
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answered Feb 1 '12 at 14:19
etldsetlds
5,...
CSS3 gradient background set on body doesn't stretch but instead repeats?
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4
I also found out that I needed to add margin:0; on body or else I got a gap at the bottom of my page.
– Martin
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How to dismiss keyboard for UITextView with return key?
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34 Answers
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How to automatically install Ansible Galaxy roles?
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149
You should use a requirements.yml file for this use-case. Describe the roles you require, using...
Python idiom to return first item or None
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If your_list can be None:
next(iter(your_list or []), None)
Python 2.4
def get_first(iterable, default=None):
if iterable:
for item in iterable:
return item
return default
Example:
x = get_first(get_first_list())
if x:
...
y = get_first(get_second_list())
if...