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Determine whether JSON is a JSONObject or JSONArray

...u have an array tokenizer is able to return more types: http://developer.android.com/reference/org/json/JSONTokener.html#nextValue() share | improve this answer | follow ...
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How to center a (background) image within a div?

... If you want the entire div to be filled with the image and no extra space you should use background-size: cover; If you want the entire image to show without any part of the image being cut off or stretched you want to use background-size: contain; – Zlerp...
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How to get first 5 characters from string [duplicate]

... For single-byte strings (e.g. US-ASCII, ISO 8859 family, etc.) use substr and for multi-byte strings (e.g. UTF-8, UTF-16, etc.) use mb_substr: // singlebyte strings $result = substr($myStr, 0, 5); // multibyte strings $result = mb_substr($myStr, 0, 5); ...
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Which MIME type to use for a binary file that's specific to my program?

...m" subtype is used to indicate that a body contains arbitrary binary data" and "The recommended action for an implementation that receives an "application/octet-stream" entity is to simply offer to put the data in a file[...]". I think that way you will get better handling from arbitrary programs, ...
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How to sort a list of objects based on an attribute of the objects?

... No problem. btw, if muhuk is right and it's a list of Django objects, you should consider his solution. However, for the general case of sorting objects, my solution is probably best practice. – Triptych Dec 31 '08 at 17:...
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Testing the type of a DOM element in JavaScript

... if you want to get really creative, you can use a dictionary of tagnames and anonymous closures instead if a switch or if/else. share | improve this answer | follow ...
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How do I remove/delete a virtualenv?

I created an environment with the following command: virtualenv venv --distribute 16 Answers ...
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How does cookie “Secure” flag work?

... The client sets this only for encrypted connections and this is defined in RFC 6265: The Secure attribute limits the scope of the cookie to "secure" channels (where "secure" is defined by the user agent). When a cookie has the Secure attribute, the user agent will includ...
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How to watch for a route change in AngularJS?

...onChangeSuccess See What's the difference between $locationChangeSuccess and $locationChangeStart? share | improve this answer | follow | ...
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Convert a CERT/PEM certificate to a PFX certificate

...L is available at slproweb.com/products/Win32OpenSSL.html. Just tried it, and it worked properly for this purpose. – BrianFinkel Sep 30 '11 at 17:55 ...