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In a URL, should spaces be encoded using %20 or +? [duplicate]

...ng URLEncoder which encodes to application/x-www-form-urlencoded, use java.net.URI, which encodes in the true percent encoding. – Su Zhang Mar 25 '14 at 18:04 add a comment ...
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View HTTP headers in Google Chrome?

... I'm not sure about your exact version, but Chrome has a tab "Network" with several items and when I click on them I can see the headers on the right in a tab. Press F12 on windows or ⌥⌘I on a mac to bring up the Chrome developer tools. ...
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Visual Studio: Is there a way to collapse all items of Solution Explorer?

... There's a macro at http://geekswithblogs.net/scottkuhl/archive/2007/04/09/111195.aspx for Visual Studio 2005. share | improve this answer | ...
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How do I SET the GOPATH environment variable on Ubuntu? What file must I edit?

... Do not set GOROOT! dave.cheney.net/2013/06/14/you-dont-need-to-set-goroot-really – Nate Finch May 21 '15 at 13:24 ...
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Checking if a variable is an integer

...is_a? method >> 1.is_a? Integer => true >> "dadadad@asdasd.net".is_a? Integer => false >> nil.is_a? Integer => false share | improve this answer | ...
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How to get parameters from a URL string?

...d 'query' - there you can find your email parameter. More info: http://php.net/manual/en/function.parse-url.php share | improve this answer | follow | ...
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How do I get the n-th level parent of an element in jQuery?

...our looking for you can use the .parents() selector. E.G: http://jsfiddle.net/HenryGarle/Kyp5g/2/ <div id="One"> <div id="Two"> <div id="Three"> <div id="Four"> </div> </div> </div> </div> var top = ...
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How can I return NULL from a generic method in C#?

... In .NET an enum is a very thin (and rather leaky) wrapper around an integer type. The convention is to use zero for your "default" enum value. – Mike Chamberlain Mar 5 '12 at 3:53 ...
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make div's height expand with its content

...t and doesn't add an invisible tag to your page. See this fiddle: jsfiddle.net/XmKrm/1 – Nabil Kadimi May 12 '13 at 23:59 ...
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How to get the selected radio button’s value?

... @TomPietrosanti the documentation appears to be a little off, jsfiddle.net/Xxxd3/608 works in <1.7.2 but not in >1.8.3. Regardless, the @ should definitely be removed – jbabey Jun 21 '13 at 12:28 ...