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Python element-wise tuple operations like sum
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It also blows up if a & b don't contain the same number of elements, or aren't "addable" (ex: map(operator.add, (1,2), ("3", "4"))
– Adam Parkin
Feb 13 '12 at 21:09
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Static nested class in Java, why?
... @DavidS Thanks for the link! Yeah, I was wrong, reading my comment now I see that my rephrase was incorrect. As you said: An inner class interacts with the instance members through an implicit reference to its enclosing class, and this points out another interesting property of non-static in...
Targeting .NET Framework 4.5 via Visual Studio 2010
...Each version of Visual Studio prior to Visual Studio 2010 is tied to a specific .NET framework. (VS2008 is .NET 3.5, VS2005 is .NET 2.0, VS2003 is .NET1.1) Visual Studio 2010 and beyond allow for targeting of prior framework versions but cannot be used for future releases. You must use Visual Studio...
How to convert an array into an object using stdClass() [duplicate]
...Vasile', 'prenume' => 'Mihai', 'sex' => 'm', 'varsta' => 25)
);
If you want to see is this stdClass object just call this
print_r($clasa);
If you want to convert an array to object code will be
$arr = array('a'=>'apple','b'=>'ball');
$arr = (object) $arr;
You don't need to us...
How can I wait for a thread to finish with .NET?
...ManualResetEvent is a WaitHandle as jrista suggested.
One thing to note is if you want to wait for multiple threads: WaitHandle.WaitAll() won't work by default, as it needs an MTA thread. You can get around this by marking your Main() method with MTAThread - however this blocks your message pump and...
编译不成功是什么原因？ - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
...示如下：
无法编译该项目，
编译器输出的错误信息为
________Preparing application icon
________Creating animation xml
________Creating style xml
________Creating provider_path xml
________Creating network_security_config xml
________Generating adaptive icon file
________...
How to colorize diff on the command line?
... As an update to @Hi-Angel 's comment: colordiff has been updated and now includes side by side (-y) support.
– Bailey Parker
Jul 14 '15 at 19:25
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How can I print the contents of a hash in Perl?
...rator in C and C++. The reason it matters in this context is that in Perl, if you call a function with a hash value as the argument, that hash value gets listified and expanded into multiple arguments - so %hsh=("a" => 1, "b" => 2); foo(%hsh); would be equivalent to foo("a", 1, "b", 2). If you...
Jackson and generic type reference
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This is a well-known problem with Java type erasure: T is just a type variable, and you must indicate actual class, usually as Class argument. Without such information, best that can be done is to use bounds; and plain T is roughly same as '...
What is the JSF resource library for and how should it be used?
...ike Mojarra and MyFaces and JSF component libraries like PrimeFaces and OmniFaces use it. No one of them use resource libraries this way. They use it (under the covers, by @ResourceDependency or UIViewRoot#addComponentResource()) the following way:
<h:outputScript library="javax.faces" name="jsf...