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How to remove duplicate white spaces in string using Java?
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hi the fastest (but not prettiest way) i found is
while (cleantext.indexOf(" ") != -1)
cleantext = StringUtils.replace(cleantext, " ", " ");
this is running pretty fast on android in opposite to an regex
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“document.getElementByClass is not a function”
...ross all browsers. It will save you a massive amount of development time, testing and bug fixing. The easiest thing to do is to just use jQuery because it's so widely available, has excellent documentation, has free CDN access and has an excellent community of people behind it to answer questions....
List all developers on a project in Git
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I haven't got around to testing it myself yet, but this looks really nice for project statistics for a Git repository: https://github.com/visionmedia/git-extras
Check out the bin catalog to see the the different scripts.
For example, the git-count...
How to get Sinatra to auto-reload the file after each change?
...p < Sinatra::Base
register Sinatra::Reloader
get '/' do
"Hello Testing1!"
end
end
You may want to set environment variable to development and conditionally load the gem.
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impr...
QString to char* conversion
...(int argc, char **argv)
{
QApplication app(argc, argv);
QString str1 = "Test";
QByteArray ba = str1.toLocal8Bit();
const char *c_str2 = ba.data();
printf("str2: %s", c_str2);
return app.exec();
}
So perhaps you're having other problems. How exactly doesn't this work?
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Extract source code from .jar file
...good to go and can easily extract it by just double clicking it.
Note: I tested this in MAC, it works. Hopefully it will work on windows too.
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How to initialise a string from NSData in Swift
...lf.init(bytes: data.byteBuffer, encoding: encoding)
}
}
// Playground test
let original = "Nymphs blitz quick vex dwarf jog"
let encoding = NSASCIIStringEncoding
if let data = original.dataUsingEncoding(encoding)
{
String(data: data, encoding: encoding)
}
This also give you access to dat...
RuntimeException: Unable to instantiate application
...hat this dalvik verbose error log only happend on Android 4.0 system, I've tested it myself on Android 3.2 and 2.3.3 running environment, where you cannot replicate to get this message shown on neither of them. A similar question has been discussed before at here and someone has filled a bug report ...
xcode-select active developer directory error
...uild' requires Xcode, i.e., a full install of Xcode, nor CommandLineTools. Testing it here, switching to CommandLineTools doesn't stop the error, nor would it.
– mikemaccana
Sep 10 '14 at 15:11
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How do I get a reference to the app delegate in Swift?
...en to call it. e.g. is it ok to call it from a ViewController? From a Unit test where window is not set yet? More context would be great.
– Houman
Dec 24 '19 at 16:52
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