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Understanding the Rails Authenticity Token
...from_forgery method,
which checks the token and resets the session if it doesn't match what
was expected. A call to this method is generated for new Rails
applications by default.
The token parameter is named authenticity_token by default. The name
and value of this token must be added to ...
Query-string encoding of a Javascript Object
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@Marcel That's because the function doesn't check for hasOwnProperty. I've updated your fiddle so now it does: jsfiddle.net/rudiedirkx/U5Tyb/1
– Rudie
Jan 5 '13 at 18:22
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Android: Clear the back stack
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doesn't work for me however calling finish() on source activity does what I needed to achieve
– 2cupsOfTech
Jul 23 '14 at 17:08
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What is the difference between a web API and a web service?
...XML, but there is no way to generate clients automatically because Web API does not offer a service description like the WSDL from Web Services.
So it depends on your requirements which one of the techniques you want to use. Perhaps even WCF fits your requirements better, just look at the MSDN docum...
How do I vertically center text with CSS? [duplicate]
... Only 3rd approach works well on my Firefox 22.0, however it does not work for all browsers. First 2 approaches stop working properly once I change height size for the div
– YMC
Jul 30 '13 at 22:28
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When NOT to use yield (return) [duplicate]
... the outer iterator will then make O(h) nested calls to MoveNext. Since it does this O(n) times for a tree with n items, that makes the algorithm O(hn). And since the height of a binary tree is lg n <= h <= n, that means that the algorithm is at best O(n lg n) and at worst O(n^2) in time, and...
Android soft keyboard covers EditText field
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It seems that this does not work in landscape mode (Nexus 7), editable element stays hidden under keyboard. I tried different combinations of windowSoftInputMode. It seems that I can't set windowIsFloating because ActionBar won't support it. Or...
Converting XDocument to XmlDocument and vice versa
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Why does ToXDocument() contain call to MoveToContent()? This looks liek it would skip over any content ahead of the document element, e.g. any comments and processing instructions at the top of the XML doc.
–...
Regex to match string containing two names in any order
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Does anyone know why this would break (in JavaScript at least) when I try to search for strings starting with '#'? ^(?=.*\b#friday\b)(?=.*\b#tgif\b).*$ fails to match blah #tgif blah #friday blah but ^(?=.*\bfriday\b)(?=.*\bt...
What is the purpose of wrapping whole Javascript files in anonymous functions like “(function(){ … }
... it also means that you cannot invoke the function multiple times since it doesn't have a name, but since this function is only meant to be executed once it really isn't an issue).
The neat thing with IIFEs is that you can also define things inside and only expose the parts that you want to the out...