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Twitter API returns error 215, Bad Authentication Data

I am trying to call following Twitter's API to get a list of followers for a user. 15 Answers ...
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PHP check whether property exists in object or class

... edited Mar 15 at 15:51 Abel Callejo 9,05577 gold badges4444 silver badges6262 bronze badges answered Jan 19 '13 at 12:32 ...
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How to check if an email address exists without sending an email?

...here are two methods you can sometimes use to determine if a recipient actually exists: You can connect to the server, and issue a VRFY command. Very few servers support this command, but it is intended for exactly this. If the server responds with a 2.0.0 DSN, the user exists. VRFY user You can...
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Visual Studio window which shows list of methods

...io, is there a window which shows list of methods in the active class? A small window like the Solution Explorer would be great. In Eclipse, there is one. ...
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How can I scale an image in a CSS sprite

...http://css-tricks.com/css-sprites/ , it talks about how can I crop off a smaller image from 1 bigger image. Can you please tell me if it is possible/how I can crop off a smaller image and then scale the cropped off region before I lay it out? ...
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Proper way to make HTML nested list?

...e list — this is known as "nesting" a list. It is useful for things like tables of contents, such as the one at the start of this article: Chapter One Section One Section Two Section Three Chapter Two Chapter Three The key to nesting lists is to remember that the nes...
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jQuery: serialize() form and other parameters

...onment, then none of these answers should be used. The form should contain all information (in hidden fields if necessary) so that it can be serialised in a single call. This way if JS is disabled or fails, the form submission should still have a failsafe and include all data when sent. ...
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Numpy: find first index of value fast

...ments it. If you use anaconda python distribution it should already be installed. The code will be compiled so it will be fast. @jit(nopython=True) def find_first(item, vec): """return the index of the first occurence of item in vec""" for i in xrange(len(vec)): if item == vec[i]: ...
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Why does sudo change the PATH?

... Yeah, but it's totally counterintuitive. It probably fools the good guys more than the bad guys. – Brian Armstrong Jun 20 '09 at 2:24 ...
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What is a WeakHashMap and when to use it? [duplicate]

...or caches/lookup storage. Weak reference are not restricted to these hash tables, you can use WeakReference for single objects. They are useful to save resource, you can keep a reference to something but allow it to be collected when nothing else references it. (BTW, a strong reference is a normal...