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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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Using os.walk() to recursively traverse directories in Python

I want to navigate from the root directory to all other directories within and print the same. 13 Answers ...
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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery

...m trying to move a "close" button to the left side when the user is on Mac and the right side when the user is on PC. Now I'm doing it by examining the user agent, but it can be too easily spoofed for reliable OS detection. Is there a surefire way to detect whether the OS on which the browser is run...
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How do I serialize an object and save it to a file in Android?

Say I have some simple class and once it's instantiated as an object I want to be able to serialize its contents to a file, and retrieve it by loading that file at some later time... I'm not sure where to start here, what do I need to do to serialize this object to a file? ...
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Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?

I was watching this , and, as you can see, the first command I am told to put in is: 5 Answers ...
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How to read a single character from the user?

...cter from the user input? For instance, they press one key at the terminal and it is returned (sort of like getch() ). I know there's a function in Windows for it, but I'd like something that is cross-platform. ...
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How can I convert an image into a Base64 string?

... You can use the Base64 Android class: String encodedImage = Base64.encodeToString(byteArrayImage, Base64.DEFAULT); You'll have to convert your image into a byte array though. Here's an example: Bitmap bm = BitmapFactory.decodeFile("/path/to/ima...
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Windows path in Python

... you can use always: 'C:/mydir' this works both in linux and windows. Other posibility is 'C:\\mydir' if you have problems with some names you can also try raw string literals: r'C:\mydir' however best practice is to use the os.path module functions that always select the cor...
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How to refer to relative paths of resources when working with a code repository

We are working with a code repository which is deployed to both Windows and Linux - sometimes in different directories. How should one of the modules inside the project refer to one of the non-Python resources in the project (CSV files, etc.)? ...
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select * vs select column

If I just need 2/3 columns and I query SELECT * instead of providing those columns in select query, is there any performance degradation regarding more/less I/O or memory? ...