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Architecture for merging multiple user accounts together

...ust want to know they're the person who has been logging into this account all along.) The third-party identities contain information relevant only to authenticating with a third-party. For OAuth, this typically means a user identifier (like an id, email, or username) and a service identifier (ind...
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What is the best practice for dealing with passwords in git repositories?

...he password info from a configuration file. If your configuration file is called foobar.config, then you would commit a file called foobar.config.example to the repository, containing sample data. To run your program, you would create a local (not tracked) file called foobar.config with your real pa...
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Make a link in the Android browser start up my app?

...o look at the <intent-filter> element of your Mainfest file. Specifically, take a look at the documentation for the <data> sub-element. Basically, what you'll need to do is define your own scheme. Something along the lines of: <intent-filter> <data android:scheme="anton" /...
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Big O of JavaScript arrays

...pending - Amortized O(1) (sometimes resizing the hashtable is required; usually only insertion is required) Prepending - O(n) via unshift, since it requires reassigning all the indexes Insertion - Amortized O(1) if the value does not exist. O(n) if you want to shift existing values (Eg, using splice...
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Redirect stderr and stdout in Bash

... @Daniel, but this question is specifically about bash – John La Rooy Aug 19 '13 at 3:38 3 ...
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Why was the switch statement designed to need a break?

... Many answers seem to focus on the ability to fall through as the reason for requiring the break statement. I believe it was simply a mistake, due largely because when C was designed there was not nearly as much experience with how these constructs would be used. Peter ...
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What's the difference between OpenID and OAuth?

I'm really trying to understand the difference between OpenID and OAuth? Maybe they're two totally separate things? 21 Answ...
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Difference between ActionBarSherlock and ActionBar Compatibility

...t a native one. --EDIT-- It appears things have changed and there is actually no difference between ActionBarSherlock and the Action Bar Compatibility anymore. Please read the comments below for details. --EDIT-- After having used both now, I can say that I actually prefer ActionBarSherlock to A...
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Are Exceptions in C++ really slow

...r The cost, however, is not trivial to measure: The side-table is generally cold, and thus fetching it from memory takes a long time Determining the right handler involves RTTI: many RTTI descriptors to fetch, scattered around memory, and complex operations to run (basically a dynamic_cast test ...
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Big-oh vs big-theta [duplicate]

It seems to me like when people talk about algorithm complexity informally, they talk about big-oh. But in formal situations, I often see big-theta with the occasional big-oh thrown in. I know mathematically what the difference is between the two, but in English, in what situation would using big-oh...