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Get a random boolean in python?

... but I found that random.getrandbits(1) to be quite a lot faster. If you really want a boolean instead of a long then bool(random.getrandbits(1)) is still about twice as fast as random.choice([True, False]) Both solutions need to import random If utmost speed isn't to priority then random.choic...
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Strip HTML from Text JavaScript

... @Magnus Smith: Yes, if whitespace is a concern - or really, if you have any need for this text that doesn't directly involve the specific HTML DOM you're working with - then you're better off using one of the other solutions given here. The primary advantages of this method are ...
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Reading ePub format

...k like (a subset of XHTML 1.1 + CSS) one to define a "manifest" that lists all of the files that make up that content (OPF, which is an XML file) one to define how everything is packaged up (OEBPS: a zip file of everything in the manifest plus a few extra files) The specs look a bit daunting but a...
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Python Logging (function name, file name, line number) using a single file

...line number (within the code) where I send a message to the log output. Finally, since this application comprises of many files, I want to create a single log file so that I can better understand the control flow of the application. ...
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Installing PDO driver on MySQL Linux server

... On Ubuntu you should be able to install the necessary PDO parts from apt using sudo apt-get install php5-mysql There is no limitation between using PDO and mysql_ simultaneously. You will however need to create two connections to your DB, one with mysql_ and o...
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How do I get a list of column names from a psycopg2 cursor?

... to generate column labels directly from the selected column names, and recall seeing that python's psycopg2 module supports this feature. ...
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Error to install Nokogiri on OSX 10.9 Maverick?

I upgraded my OSX (Lion) to Mavericks and I can't install Nokogiri for my projects. 30 Answers ...
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How can I set the default value for an HTML element?

...ers. I find it handy to be able to use XPath/XSLT on web documents occasionally. – Borealid Nov 13 '14 at 19:24 70 ...
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Correct way to write loops for promise.

How to correctly construct a loop to make sure the following promise call and the chained logger.log(res) runs synchronously through iteration? (bluebird) ...
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What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?

...aise, Rescue… I’m so Confused!" RubyLearning Blog. N.p., 11 July 2011. Web. 1 Jan. 2012. http://rubylearning.com/blog/2011/07/12/throw-catch-raise-rescue--im-so-confused/. Thomas, Dave, and Andrew Hunt. "Programming Ruby." : The Pragmatic Programmer's Guide. N.p., 2001. Web. 29 Sept. 2015. http...