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Ruby: How to turn a hash into HTTP parameters?
...from the gem.
Julien, your self-answer is a good one, and I've shameless borrowed from it, but it doesn't properly escape reserved characters, and there are a few other edge cases where it breaks down.
require "addressable/uri"
uri = Addressable::URI.new
uri.query_values = {:a => "a", :b => ...
Struct inheritance in C++
..., struct is exactly like class except the default accessibility is public for struct (while it's private for class).
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In C#, how can I create a TextReader object from a string (without writing to disk)
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StringReader is a TextReader (StreamReader is too, but for reading from streams). So taking your first example and just using it to construct the CsvReader rather than trying to construct a StreamReader from it first gives:
TextReader sr = new StringReader(TextBox_StartData.Text)...
Check if an element is a child of a parent
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If you are only interested in the direct parent, and not other ancestors, you can just use parent(), and give it the selector, as in target.parent('div#hello').
Example: http://jsfiddle.net/6BX9n/
function fun(evt) {
var target = $(evt.target);
if (target.parent('div#hello').leng...
What is the easiest way to push an element to the beginning of the array?
... May 22 '11 at 1:48
mu is too shortmu is too short
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How can I get a JavaScript stack trace when I throw an exception?
... myself (eg, throw "AArrggg" ), how can I get the stack trace (in Firebug or otherwise)? Right now I just get the message.
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Determine when a ViewPager changes pages
...Fragments) inside a ViewPager, however I only want to display a menu item for two of those pages.
5 Answers
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How can I get jquery .val() AFTER keypress event?
... answered Jun 17 '10 at 16:11
Hooray Im HelpingHooray Im Helping
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Why does Python print unicode characters when the default encoding is ASCII?
...implicitly try to encode that string using the encoding scheme currently stored in sys.stdout.encoding. Python actually picks up this setting from the environment it's been initiated from. If it can't find a proper encoding from the environment, only then does it revert to its default, ASCII.
For e...
How to make a floated div 100% height of its parent?
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For #outer height to be based on its content, and have #inner base its height on that, make both elements absolutely positioned.
More details can be found in the spec for the css height property, but essentially, #inner must...