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OAuth 2.0: Benefits and use cases — why?

...ent provider (e.g. Facebook, Twitter, etc.) to assure a server (e.g. a Web app that wishes to talk to the content provider on behalf of the client) that the client has some identity. What three-legged authentication offers is the ability to do that without the client or server ever needing to know t...
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1

...a free and necessary step to make requests for the v1.1 API. 2. Create an application: Create an application on the Twitter developer site What? You thought you could make unauthenticated requests? Not with Twitter's v1.1 API. You need to visit http://dev.twitter.com/apps and click the "Create App...
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What's “wrong” with C++ wchar_t and wstrings? What are some alternatives to wide characters?

... text processing simple by defining it such that it requires a one-to-one mapping from a string's code-units to the text's characters, thus allowing the use of the same simple algorithms as are used with ascii strings to work with other languages. Unfortunately the wording of wchar_t's specificatio...
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What is in your Mathematica tool bag? [closed]

... I've mentioned this before, but the tool I find most useful is an application of Reap and Sow which mimics/extends the behavior of GatherBy: SelectEquivalents[x_List,f_:Identity, g_:Identity, h_:(#2&)]:= Reap[Sow[g[#],{f[#]}]&/@x, _, h][[2]]; This allows me to group lists by a...
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How to export revision history from mercurial or git to cvs?

...the above command if you want the peace of mind that something is in fact happening. Once this process is completed, you will have a master branch that should reflect CVS's HEAD (with the exception that git cvsimport by default ignores the last 10 minutes worth of commits to avoid catching a commit ...
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What is the simplest and most robust way to get the user's current location on Android?

...ationManager API on Android seems like it's a bit of a pain to use for an application that only needs an occasional and rough approximation of the user's location. ...
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Android ListView headers

... Why can't Google just make this happen with just 3 lines of code? – Ojonugwa Jude Ochalifu Jun 22 '15 at 15:40 4 ...
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Absolute vs relative URLs

...o link to this question. The '/' on the front makes the URL absolute. This approach pays off when you go to move your files around or change the directory structure of your project. – Mike Jun 5 '12 at 4:48 ...
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What is the difference between user and kernel modes in operating systems?

... So per se, To run a user space process, it must be mapped to kernel space? – roottraveller Sep 9 '17 at 12:57 ...
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Redis strings vs Redis hashes to represent JSON: efficiency?

...n a single key and keep track of all Objects using a set (or list, if more appropriate). For example: INCR id:users SET user:{id} '{"name":"Fred","age":25}' SADD users {id} Generally speaking, this is probably the best method in most cases. If there are a lot of fields in the Object, your Objects...