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Fastest way to list all primes below N
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from math import sqrt, ceil
import numpy as np
def rwh_primes(n):
# https://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python/3035188#3035188
""" Returns a list of primes < n """
sieve = [True] * n
for i in xrange(3,int(n**0.5)+1,2):
...
Sound effects in JavaScript / HTML5
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You may also want to use this to detect HTML 5 audio in some cases:
http://diveintohtml5.ep.io/everything.html
HTML 5 JS Detect function
function supportsAudio()
{
var a = document.createElement('audio');
return !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/,...
is guava-libraries available in maven repo?
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You can find all guava maven repositories here:
http://mvnrepository.com/artifact/com.google.guava
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What is the mouse down selector in CSS?
...selected link */
a:visited {color:#00FF00;} /* visited link */
See also: http://www.w3.org/TR/selectors/#the-user-action-pseudo-classes-hover-act
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Creating Multifield Indexes in Mongoose / MongoDB
...es a ascending or a descending index key on the index field. I found docs http://mongodb.github.io/node-mongodb-native/2.1/tutorials/create-indexes/
– Thai Ha
Feb 11 '19 at 3:36
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How do you migrate an IIS 7 site to another server?
... migrate all content, config, etc. that is what the IIS team recommends. http://www.iis.net/extensions/WebDeploymentTool
To create a package, run the following command (replace Default Web Site with your web site name):
msdeploy.exe -verb:sync -source:apphostconfig="Default Web Site" -dest:packa...
Android Quick Actions UI Pattern
...pen sourced by Google, you may want to take a look at this implementation:
http://www.londatiga.net/it/how-to-create-quickaction-dialog-in-android/
Really easy to use and works great.
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Sending “User-agent” using Requests library in Python
...ser-agent should be specified as a field in the header.
Here is a list of HTTP header fields, and you'd probably be interested in request-specific fields, which includes User-Agent.
If you're using requests v2.13 and newer
The simplest way to do what you want is to create a dictionary and specify...
What does the 'Z' mean in Unix timestamp '120314170138Z'?
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Yes. 'Z' stands for Zulu time, which is also GMT and UTC.
From http://en.wikipedia.org/wiki/Coordinated_Universal_Time:
The UTC time zone is sometimes denoted by the letter Z—a reference to
the equivalent nautical time zone (GMT), which has been denoted by a Z
since about 1950....
How to create a printable Twitter-Bootstrap page
...le Hidden
Bootstrap 3 update:
Print classes are now in documents: http://getbootstrap.com/css/#responsive-utilities-print
Similar to the regular responsive classes,
use these for toggling content for print.
Class Browser Print
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