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How do I shuffle an array in Swift?
...0 at the top of the mutating array function, to prevent receiving a "fatal error: Can't form Range with end < start" when it is passed an empty array.
– Carl Smith
Jun 30 '15 at 0:00
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Play audio from a stream using C#
...t a sample and is a point to start from; you need to do some exception and error handling here):
private Stream ms = new MemoryStream();
public void PlayMp3FromUrl(string url)
{
new Thread(delegate(object o)
{
var response = WebRequest.Create(url).GetResponse();
using (var s...
Virtual Serial Port for Linux
...hus impossible to test your application in presence of serial transmission errors.
– Dima Tisnek
Apr 3 '12 at 7:10
10
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How can I read a large text file line by line using Java?
...
Here is a sample with full error handling and supporting charset specification for pre-Java 7. With Java 7 you can use try-with-resources syntax, which makes the code cleaner.
If you just want the default charset you can skip the InputStream and use ...
What is the point of a “Build Server”? [closed]
...eeding-edge libraries, not realizing it and then getting "NoClassDefFound" errors all over the place during testing and everyone else wondering what the hell went wrong. (This was problematic in my Java-based job until I set up Hudson and we moved QA builds to that)
– MattC
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How to use JavaScript source maps (.map files)?
...f the full, unminified version. When your app is in production, and has an error, the sourcemap will help take your ugly file, and will allow you to see the original version of the code. If you didn't have the sourcemap, then any error would seem cryptic at best.
Same for CSS files. Once you take a ...
How to limit the maximum value of a numeric field in a Django model?
...he number entered is outside a given range, the user receives a validation error much as if she had entered character data into a numeric field? I.e. is there some way I can do this that will work regardless of whether the user is editing via the admin or via some other form? I don't want to just li...
Java 8 stream's .min() and .max(): why does this compile?
...e functional interface wouldn't actually match and you would get a compile error. IOW: the type signature of Comparator.compare doesn't adequately capture the semantics of what it means to compare two objects, and thus other interfaces which have absolutely nothing to do with comparing objects accid...
Swift - How to convert String to Double
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Should use Double(myString) ?? 0.0 to avoid init errors
– Rami Alloush
Sep 16 at 3:54
I want...
How to unpack and pack pkg file?
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I get an error running cat Payload | gunzip -dc |cpio -i: gunzip: unknown compression format;0 blocks. I'm trying to open BSD.pkg from OS X Yosemite installation package.
– shrx
Oct 29 '14 at 10:...