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Why should I care that Java doesn't have reified generics?
...e added to the Java language. It's commonly-identified as a pain that Java doesn't have reified generics but, when pushed, the candidate couldn't actually tell me the sort of things that he could have achieved were they there.
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Process escape sequences in a string in Python
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The correct thing to do is use the 'string-escape' code to decode the string.
>>> myString = "spam\\neggs"
>>> decoded_string = bytes(myString, "utf-8").decode("unicode_escape") # python3
>>> decoded_string = myString...
What does this thread join code mean?
In this code, what does the two joins and break mean? t1.join() causes t2 to stop until t1 terminates?
10 Answers
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How to play ringtone/alarm sound in Android
... Ringtone can not stoppable. If start ringtone again, plays double. stopPrevious not working, by the way I create ringtone player with the same context object, not getapplicationcontext.
– Metehan Toksoy
Dec 24 '15 at 18:11
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How to simulate Server.Transfer in ASP.NET MVC?
...ult.ExecuteResult(context);
}
}
And if you're using T4MVC (if not... do!) this extension might come in handy.
public static class ControllerExtensions
{
public static TransferToRouteResult TransferToAction(this Controller controller, ActionResult result)
{
return new TransferT...
How do I pass command line arguments to a Node.js program?
... (no library)
The arguments are stored in process.argv
Here are the node docs on handling command line args:
process.argv is an array containing the command line arguments. The first element will be 'node', the second element will be the name of the JavaScript file. The next elements will be a...
AngularJS ui-router login authentication
...s to work around some caveats, so hang in there. You'll need to break this down into several pieces.
Take a look at this plunk.
First, you need a service to store the user's identity. I call this principal. It can be checked to see if the user is logged in, and upon request, it can resolve an obje...
How do I capitalize first letter of first name and last name in C#?
...etter of a string and lower the rest of it? Is there a built in method or do I need to make my own?
17 Answers
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Best way to initialize (empty) array in PHP
...for example), it has been noted that initializing a new array is faster if done like this var foo = [] rather than var foo = new Array() for reasons of object creation and instantiation. I wonder whether there are any equivalences in PHP?
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Is it a bad practice to catch Throwable?
... Throwable covers Error as well and that's usually no point of return. You don't want to catch/handle that, you want your program to die immediately so that you can fix it properly.
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