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Hyphen, underscore, or camelCase as word delimiter in URIs?
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This version of the application is not configured for billing through Google Play
... not configured for billing through Google Play. Check the help center for more information".
18 Answers
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How do I break out of a loop in Scala?
...look "continue" and "break" statements, or to think you're breaking out of more or less than you really are, or to need to break two loops which you can't do easily anyway--so the standard usage, while handy, has its problems, and thus you should try to structure your code a different way. Second, ...
How to allow only numeric (0-9) in HTML inputbox using jQuery?
...// Allow digits only, using a RegExp
});
});
See the JSFiddle demo for more input filter examples. Also note that you still must do server side validation!
Pure JavaScript (without jQuery)
jQuery isn't actually needed for this, you can do the same thing with pure JavaScript as well. See this a...
How to deal with a slow SecureRandom generator?
...stem. This call may block, but will make your source of random numbers far more secure than any variant of "hash the current time together with the PID, add 27, and hope for the best". If all you need is random numbers for a game, though, or if you want the stream to be repeatable in future using th...
Set cellpadding and cellspacing in CSS?
...cellpadding, which I'd thought was obvious (just use "padding"). Hope it's more useful now.
– Eric Nguyen
Dec 16 '13 at 6:27
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How do you implement a class in C? [closed]
...nstructors, you will have to "decorate" the function names, you can't have more than one rectangle_new() function:
void rectangle_new_with_lengths(RectangleClass *rect, float width, float height)
{
rectangle_new(rect);
rect->width = width;
rect->height = height;
}
Here's a basic examp...
How do BitTorrent magnet links work?
...ient will be able to ask those peers for the connection information of yet more peers in the torrent swarm, until you have all of the peers you need.
Finally, we can ask these peers for the torrent's info metadata, containing the filenames and hash list. Once we've downloaded this information and v...
Distinct not working with LINQ to Objects
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How to run a hello.js file in Node.js on windows?
...mple. For a permanent installation you'd want to store the executable in a more reasonable place than the root directory and update your PATH to include its location.
Download the Windows executable here: http://nodejs.org/#download
Copy the file to C:\
Create C:\hello.js
Paste in the following co...