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How do I detect the Python version at runtime? [duplicate]

... The returned value is not an integer, so I had to cast it in order to perform comparison: if int(sys.version[0]) < 3:. – Ibrahim.H May 5 at 11:12 add a comme...
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No IUserTokenProvider is registered

... the link generated from "callbackUrl" I got the error "Invalid token." In order for it to work you need to get the HttpContext UserManager. If you are using a standard ASP.NET MVC 5 application with individual user accounts you can do it like below.. Code that works: public ActionResult Index() ...
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How to handle a lost KeyStore password in Android?

...st of words and I later found out it was three of these words in a certain order, but I had to figure it out myself. Thanks for sharing though, glad it helped other people – Teo Inke Jun 9 '16 at 22:40 ...
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CodeIgniter: Create new helper?

... As of CI2, you will also need to get the CI instance in order to use a helper within a model: $ci = get_instance(); $ci->load->helper(’name_helper’); – Evernoob Apr 24 '13 at 9:36 ...
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UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7

... wide solution. @mxcl is correct in describing why this is happening. In order to correct it, we simply create an extension (or category in obj-c) that overrides the preferredSatusBarStyle() method of UINavigationController. Here is an example in Swift: extension UINavigationController { publ...
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How to create composite primary key in SQL Server 2008

...me of your PK, e.g. PK_TableName] PRIMARY KEY CLUSTERED (column1, column2, etc.) share | improve this answer | follow | ...
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Groovy Shell warning “Could not open/create prefs root node …”

...On the other hand you've never really been required to run an installer in order to have a JRE on your machine, or at least this hasn't been Sun/Oracle's intent. As you may be aware Oracle has been distributing the JRE for Windows in .tar.gz format for many years. ...
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Check if object is a jQuery object

...p;& obj instanceof jQuery since jQuery does not have to be declared in order for the typeof operator to work without throwing an error. – Patrick Roberts Aug 17 '15 at 19:05 ...
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Getting number of elements in an iterator in Python

... It's important to note (which I overlooked) that the order of arguments to zip matters: if you pass zip(counter, iterable), you'll actually get 1 more than the iterable count! – Kye W Shi Jul 26 '19 at 5:08 ...
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Is there a function to make a copy of a PHP array to another?

... For your case, global $foo; $foo = $obj->bar; should work fine. In order to get burned, I would think you'd either have to have been using references or expecting objects inside the arrays to be cloned. share ...