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Programmatically obtain the Android API level of a device?

...ION.SDK_INT >= Build.VERSION_CODES.DONUT) { } To obtain user visible Android Version use: Build.VERSION.RELEASE share | improve this answer | follow | ...
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How to download all files (but not HTML) from a website using wget?

How to use wget and get all the files from website? 8 Answers 8 ...
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How do function pointers in C work?

... First thing, let's define a pointer to a function which receives 2 ints and returns an int: int (*functionPtr)(int,int); Now we can safely point to our function: functionPtr = &addInt; Now that we have a pointer to the function, let's use it: int sum = (*functionPtr)(2, 3); // sum == 5...
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PHP Multidimensional Array Searching (Find key by specific value)

I have this multidimensional array. I need to search it and return only the key that matches the value of the "slug". I know there are other threads about searching multidimensional arrays, but I'm not really understanding enough to apply to my situation. Thanks very much for any help! ...
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Rails - controller action name to string

... FYI, action_name works in Rails 3.2.13, and controller.action_name doesn't. – Zach May 20 '14 at 21:55 ...
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Is there a version control system for database structure changes?

...file, which has rules to increase the db version (such as adding a column) and rules to downgrade the version (such as removing a column). Each migration is numbered, and a table keeps track of your current db version. To migrate up, you run a command called "db:migrate" which looks at your version...
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Node Version Manager install - nvm command not found

...you're missing that folder then the installation failed to run the git command. This could be due to being behind a proxy. Try running the following instead. git clone http://github.com/creationix/nvm.git .nvm share ...
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How to convert List to int[] in Java? [duplicate]

...ve there really is a better way of doing this due to the nature of Java's handling of primitive types, boxing, arrays and generics. In particular: List<T>.toArray won't work because there's no conversion from Integer to int You can't use int as a type argument for generics, so it would have ...
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Input size vs width

...he css style will override the size attribute in browsers that support CSS and make the field the correct width, and for those that don't, it will fall back to the specified number of characters. Edit: I should have mentioned that the size attribute isn't a precise method of sizing: according to th...
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Object initialization syntax

I'm just starting out with F# and I can't find the syntax to do object initialization like in C# 3. 3 Answers ...