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How to get the Android device's primary e-mail address
...<uses-permission android:name="android.permission.GET_ACCOUNTS" />
More on using AccountManager can be found at the Contact Manager sample code in the SDK.
Method B: Use ContactsContract.Profile (API level 14+)
As of Android 4.0 (Ice Cream Sandwich), you can get the user's email addresses ...
How to understand Locality Sensitive Hashing?
...ts with their location respective to the planes. Imagine that when we have more planes in the pool, the angular difference encoded in the signature is closer to the actual difference. Because only planes that resides between the two points will give the two data different bit value.
Now we loo...
How do I sort a list of dictionaries by a value of the dictionary?
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Using key is not only cleaner but more effecient too.
– jfs
Sep 16 '08 at 15:03
5
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Perl build, unit testing, code coverage: A complete working example
...ctiveState ActivePerl v5.10.0 on a Windows XP Pro PC, Module::Build, Test::More, Devel::Cover)
Start out with a directory for your Perl project and then create a "lib" directory and a "t" directory under your project directory:
HelloPerlBuildWorld
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|----------> lib
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Why should I prefer to use member initialization lists?
...ce is negligible, but imagine if you will that A's default constructor did more, such as allocating memory or opening files. You wouldn't want to do that unnecessarily.
Furthermore, if a class doesn't have a default constructor, or you have a const member variable, you must use an initializer list...
time.sleep — sleeps thread or process?
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akki, More specifically, time.sleep() blocks the thread that called time.sleep(), but it releases the Python GIL to run other threads (so it doesn't block the process). Nick's example didn't really show the blocking of the thread, ...
Server is already running in Rails
...actly this file do and cause for this ..can you please explain it a little more :)
– swapnesh
Feb 25 '13 at 17:36
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How do I make and use a Queue in Objective-C?
...eue. IMO, following the NSMutableArray behavior of raising an exception is more consistent with Cocoa. After all, you can call -count beforehand to check if there are any objects to dequeue. It's a matter of preference, really.
– Quinn Taylor
Feb 1 '10 at 17:42...
How to resolve git stash conflict without commit?
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This is so much more clear than many blog posts I've read on this topic.
– coder_tim
Aug 21 at 17:57
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Best way of returning a random boolean value
...lse when building fake seed data. Just wondering if anybody has a better, more succinct or verbose way of returning either true or false .
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