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python: how to identify if a variable is an array or a scalar

...supports a tuple of classes, check type(x) in (..., ...) should be avoided and is unnecessary. You may also wanna check not isinstance(x, (str, unicode)) share | improve this answer | ...
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dynamic_cast and static_cast in C++

... Here's a rundown on static_cast<> and dynamic_cast<> specifically as they pertain to pointers. This is just a 101-level rundown, it does not cover all the intricacies. static_cast< Type* >(ptr) This takes the pointer in ptr and tries to safely ...
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CSS: bolding some text without changing its container's size

... I needed a css-only solution and this is the answer. – JCasso Jun 27 '13 at 8:00 ...
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What is NSLayoutConstraint “UIView-Encapsulated-Layout-Height” and how should I go about forcing it

I have a UITableView running under iOS 8 and I'm using automatic cell heights from constraints in a storyboard. 17 Answer...
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What is the meaning of prepended double colon “::”?

...wered Nov 24 '10 at 16:27 Wyatt AndersonWyatt Anderson 8,42811 gold badge1919 silver badges2424 bronze badges ...
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How to calculate moving average without keeping the count and data-total?

...d a way to calculate a moving cumulative average without storing the count and total data that is received so far. 8 Answer...
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When should null values of Boolean be used?

Java boolean allows values of true and false while Boolean allows true , false , and null . I have started to convert my boolean s to Boolean s. This can cause crashes in tests such as ...
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pip installing in global site-packages instead of virtualenv

...r instead of the one in the virtualenv folder. Here's how I set up Python3 and virtualenv on OS X Mavericks (10.9.1): 30 An...
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Chrome ignores autocomplete=“off”

...erience, Chrome only autocompletes the first <input type="password"> and the previous <input>. So I've added: <input style="display:none"> <input type="password" style="display:none"> To the top of the <form> and the case was resolved. ...
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How to dynamically change header based on AngularJS partial view?

I am using ng-view to include AngularJS partial views, and I want to update the page title and h1 header tags based on the included view. These are out of scope of the partial view controllers though, and so I can't figure out how to bind them to data set in the controllers. ...