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Android Location Providers - GPS or Network Provider?

...com/a/3145655/28557 -----------------------Update----------------------- Now Android have Fused location provider The Fused Location Provider intelligently manages the underlying location technology and gives you the best location according to your needs. It simplifies ways for apps to get the us...
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Android AsyncTask threads limits?

... (updates, retrieving data from db and etc.) I use async tasks. As up till now I didn't see why I shouldn't use them, but recently I experienced that if I do some operations some of my async tasks simply stop on pre-execute and don't jump to doInBackground. That was just too strange to leave it like...
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Rebase a single Git commit

...the new location. I suppose rebase would have taken care of that, but by now I've pushed upstream so I can't test that. In any case, beware if you have a similar situation. – waldyrious Dec 18 '15 at 10:49 ...
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How to modify a global variable within a function in bash?

... tell you, that it is impossible to fix. This is wrong, but it is a long known difficult to solve problem. There are several ways on how to solve it best, this depends on your needs. Here is a step by step guide on how to do it. Passing back variables into the parental shell There is a way to p...
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How do I parallelize a simple Python loop?

...order given: [0, 4, 16, 36, 64, 100, 144, 196, 256, 324] Multithreading Now change ProcessPoolExecutor to ThreadPoolExecutor, and run the module again: $ python3 -m futuretest original inputs: [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0] total time to execute 19 = sum([0, 2, 3, 5, 2, 0, 0,...
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Cannot hide status bar in iOS7

I just upgraded my iPhone 5 iOS 7 to four beta version. Now when I run my app from Xcode 5 on this iPhone, status bar doesn’t hide, even though it should. ...
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How to check a not-defined variable in JavaScript

...-assignable was fixed in ECMAScript 5, which was released in 2009. You can now safely use === and !== to test for undefined without using typeof as undefined has been read-only for some time. If you want to know if a member exists independent but don't care what its value is: if ('membername' in o...
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rbenv not changing ruby version

... by rbenv ( be sure you have the eval statement above in .bash_profile!). Now, all works as before. Thanks for helping me get this solved. – John Wooten Jul 11 '19 at 14:44 ...
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How to get UTC timestamp in Ruby?

... time = Time.now.getutc Rationale: In my eyes a timestamp is exactly that: A point in time. This can be accurately represented with an object. If you need anything else, a scalar value, e.g. seconds since the Unix epoch, 100-ns interval...
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Push to GitHub without a password using ssh-key

...e directory. cp /c/Users/Yuci/.ssh/github_rsa /c/Users/Yuci/.ssh/id_rsa Now when I run ssh -vT git@github.com again, I have: ... debug1: Trying private key: /c/Users/Yuci/.ssh/id_rsa debug1: Authentication succeeded (publickey). ... Hi <my username>! You've successfully authenticated, but ...