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How do I remove the border around a focused contenteditable pre?
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Set the outline property to 0px solid transparent;. You might have to set it on the :focus sta...
How do I generate random integers within a specific range in Java?
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How to use greater than operator with date?
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you have enlosed start_date with single quote causing it to become string, use backtick instea...
Getting the encoding of a Postgres database
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From the command line:
psql my_database -c 'SHOW SERVER_ENCODING'
From within psql, an SQ...
Using {} in a case statement. Why?
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The {} denotes a new block of scope.
Consider the following very contrived example:
switch (...
Understanding the Event Loop
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1: If we are talking about a single-threaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is ...
How to create multiple directories from a single full path in C#?
If you have a full path like: "C:\dir0\dir1\dir2\dir3\dir4\" how would you best implement it so that all directories are present?
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Error to install Nokogiri on OSX 10.9 Maverick?
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You can also install Nokogiri on Mac OS X 10.9 Mavericks with full XCode Install using:
gem install nokogiri -- --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml2
Update
For t...
How do I get a string format of the current date time, in python?
For example, on July 5, 2010, I would like to calculate the string
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LINQ Ring: Any() vs Contains() for Huge Collections
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Contains() is an instance method, and its performance depends largely on the collection itself...