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Display the current time and date in an Android application

... android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.N (24). – kangear Feb 10 '17 at 7:57 ...
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Learn C first before learning Objective-C [closed]

... faster at runtime. What I'm trying to say here: Every language has its pros and cons. C has pros and cons and so does Obj-C. However, the really great feature of Obj-C (that's why I even like it more than Java) is that you can jump to plain C at will and back again. Why this is such a great featur...
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How can we programmatically detect which iOS version is device running on? [duplicate]

I want to check if the user is running the app on iOS less than 5.0 and display a label in the app. 10 Answers ...
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Open a folder using Process.Start

...eteness, if all you want to do is to open a folder, use this: System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo() { FileName = "C:\\teste\\", UseShellExecute = true, Verb = "open" }); Ensure FileName ends with Path.DirectorySeparatorChar to make it unambiguously...
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Open a link in browser with java button? [duplicate]

.... I "worked around" it by calling new ProcessBuilder("x-www-browser", uri.toString());. You would think that if there were security restrictions, the ProcessBuilder call would not work. But it does work. I have no idea why desktop.browse(uri) doesn't work, but I have seen that it doesn't work for a ...
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psql: could not connect to server: No such file or directory (Mac OS X)

Upon restarting my Mac I got the dreaded Postgres error: 21 Answers 21 ...
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Is calculating an MD5 hash less CPU intensive than SHA family functions?

...w 60 MB/s. Even though SHA-256 appears "slow" here, it is fast enough for most purposes. Note that OpenSSL includes a 32-bit implementation of SHA-512 which is quite faster than my code (but not as fast as the 64-bit SHA-512), because the OpenSSL implementation is in assembly and uses SSE2 register...
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Programmatically obtain the Android API level of a device?

... What you need: http://developer.android.com/reference/android/os/Build.VERSION_CODES.html SDK_INT value Build.VERSION_CODES Human Version Name 1 BASE Android 1.0 (no codename) 2 BASE_1_1 ...
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how to unit test file upload in django

... From Django docs on Client.post: Submitting files is a special case. To POST a file, you need only provide the file field name as a key, and a file handle to the file you wish to upload as a value. For example: c = Client() with open('wishlist...
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When to use std::forward to forward arguments?

...hit upon an example of a bank account that we pass along the cash to be deposited as an argument. So if we have a const version of an account we should expect when we pass it to our deposit template<> that the const function is called; and this then throws an exception (the idea being this wa...