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Why does Java's Arrays.sort method use two different sorting algorithms for different types?
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202
The most likely reason: quicksort is not stable, i.e. equal entries can change their relative ...
Python list sort in descending order
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392
In one line, using a lambda:
timestamp.sort(key=lambda x: time.strptime(x, '%Y-%m-%d %H:%M:%S')...
Turn off Chrome/Safari spell checking by HTML/css
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212
Yes, there is the HTML5 spellcheck attribute.
<textarea spellcheck="false"> or <inpu...
TypeScript: problems with type system
I'm just testing typescript in VisualStudio 2012 and have a problem with its type system. My html site has a canvas tag with the id "mycanvas". I'm trying to draw a rectangle on this canvas. Here's the code
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What should a Multipart HTTP request with multiple files look like? [duplicate]
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2 Answers
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Retrieve a single file from a repository
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21 Answers
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What is the difference between $(command) and `command` in shell programming?
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280
The backticks/gravemarks have been deprecated in favor of $() for command substitution because...
How to use ssh agent forwarding with “vagrant ssh”?
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I'm using vagrant 2 on OS X Mountain Lion.
Vagrant.configure("2") do |config|
config.ssh.private_key_path = "~/.ssh/id_rsa"
config.ssh.forward_agent = true
end
config.ssh.private_key_path is your local private key
Your private key must...
Is it possible to change the radio button icon in an android radio button group
... more info about themes and styles look at http://brainflush.wordpress.com/2009/03/15/understanding-android-themes-and-styles/ that is good guide.
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In Jinja2, how do you test if a variable is undefined?
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From the Jinja2 template designer documentation:
{% if variable is defined %}
value of variable: {{ variable }}
{% else %}
variable is not defined
{% endif %}
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