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How to get Scala List from Java List?

...now built into the language using: import scala.collection.JavaConversions._ ... lst.toList.foreach{ node => .... } works. asScala did not work In 2.12.x use import scala.collection.JavaConverters._ In 2.13.x use import scala.jdk.CollectionConverters._ ...
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Implement C# Generic Timeout

... The really tricky part here was killing the long running task through passing the executor thread from the Action back to a place where it could be aborted. I accomplished this with the use of a wrapped delegate that passes out th...
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Difference between ActionBarSherlock and ActionBar Compatibility

...t a native one. --EDIT-- It appears things have changed and there is actually no difference between ActionBarSherlock and the Action Bar Compatibility anymore. Please read the comments below for details. --EDIT-- After having used both now, I can say that I actually prefer ActionBarSherlock to A...
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C++ convert hex string to signed integer

...>> x; // output it as a signed type std::cout << static_cast<int>(x) << std::endl; } In the new C++11 standard, there are a few new utility functions which you can make use of! specifically, there is a family of "string to number" functions (http://en.cppreference.c...
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How to ignore deprecation warnings in Python

... This doesn't work for me at all, still seeing deprecationwarnings. – user1244215 Oct 22 '13 at 0:43 9 ...
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How to profile a bash shell script slow startup?

...t to go to the file command.txt leaving stdout and stdout to be output normally (or be redirected separately). share | improve this answer | follow | ...
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IOException: read failed, socket might closed - Bluetooth on Android 4.3

... I have finally found a workaround. The magic is hidden under the hood of the BluetoothDevice class (see https://github.com/android/platform_frameworks_base/blob/android-4.3_r2/core/java/android/bluetooth/BluetoothDevice.java#L1037). N...
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How to access component methods from “outside” in ReactJS?

... class Parent extends React.Class { constructor(props) { this._child = React.createRef(); } componentDidMount() { console.log(this._child.current.someMethod()); // Prints 'bar' } render() { return ( <div> <Child ref=...
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Email address validation using ASP.NET MVC data type attributes

... Validating email addresses with regex is usually a terrible idea... but if you must, there's an excellent reference here.. regular-expressions.info/email.html – Molomby Jul 23 '14 at 4:18 ...
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What's the scope of a variable initialized in an if statement?

...ked only at runtime -- that is, when you get to the print x statement. If __name__ didn't equal "__main__" then you would get an exception: NameError: name 'x' is not defined. share | improve this ...