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How to simulate target=“_blank” in JavaScript

...cking window.open is kinda the point of pop-up blockers! If you make the call in response to a click action it has a better chance of not being blocked. – William Denniss Aug 18 '11 at 15:16 ...
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Turning a string into a Uri in Android

...ourse if there are any spaces in the string you pass in your app will barf all over the place if you launch an Intent with this Uri. – Christopher Perry Aug 9 '13 at 22:08 add...
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How to select an element inside “this” in jQuery?

... does find only return the first occurance or all the occurances? – Vignesh S Nov 23 '16 at 17:58 add a comment  |  ...
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Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?

... Generically, a covariant type parameter is one which is allowed to vary down as the class is subtyped (alternatively, vary with subtyping, hence the "co-" prefix). More concretely: trait List[+A] List[Int] is a subtype of List[A...
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python: how to identify if a variable is an array or a scalar

I have a function that takes the argument NBins . I want to make a call to this function with a scalar 50 or an array [0, 10, 20, 30] . How can I identify within the function, what the length of NBins is? or said differently, if it is a scalar or a vector? ...
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How do you build a Singleton in Dart?

... There's the weird syntax Singleton._internal(); that looks like a method call when it's really a constructor definition. There's the _internal name. And there's the nifty language design point that Dart lets you start out (dart out?) using an ordinary constructor and then, if needed, change it to a...
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Differences between ExpandoObject, DynamicObject and dynamic

...c keyword to interact with a normal instance, the DLR performs late-bound calls to the instance's normal methods. The IDynamicMetaObjectProvider interface allows a class to take control of its late-bound behavior. When you use the dynamic keyword to interact with an IDynamicMetaObjectProvider imple...
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Python multiprocessing PicklingError: Can't pickle

...the one you posted: Exception in thread Thread-2: Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 552, in __bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 505, in run self.__target(*self.__args, **self.__kwargs) File "/usr/lib/p...
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php $_POST array empty upon form submission

... "WWW." The $_POST array was getting emptied in the process. So to fix it all I had to do was submit to www.domain.com share | improve this answer | follow | ...
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Casting vs using the 'as' keyword in the CLR

...d within the if body.) That's slightly annoying in some cases, so if you really care about introducing the smallest number of variables possible in every scope, you might still want to use is followed by a cast. I don't think any of the answers so far (at the time of starting this answer!) have r...