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How to count the number of files in a directory using Python

I need to count the number of files in a directory using Python. 24 Answers 24 ...
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How can I display a list view in an Android Alert Dialog?

... You can use a custom dialog. Custom dialog layout. list.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content"> &...
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How to style SVG with external CSS?

...oduction <html> <body> <svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 56.69 56.69"> <g> <path d="M28.44......./> </g> </svg> </html> If you want to keep ...
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How do I get the full path of the current file's directory?

... Python 3 For the directory of the script being run: import pathlib pathlib.Path(__file__).parent.absolute() For the current working directory: import pathlib pathlib.Path().absolute() Python 2 and 3 For the directory ...
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Upgrade python in a virtualenv

Is there a way to upgrade the version of python used in a virtualenv (e.g. if a bugfix release comes out)? 12 Answers ...
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Difference between Python datetime vs time modules

... @Seamus Simply testing both commands in ipython shows that time.gmtime() yields a tuple, whereas time.time() gives the UNIX epoch time as a single decimal value of seconds elapsed since 00:00:00 UTC, Thursday, 1 January 1970. The function time.localtime(t) converts ...
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Usage of sys.stdout.flush() method

... Python's standard out is buffered (meaning that it collects some of the data "written" to standard out before it writes it to the terminal). Calling sys.stdout.flush() forces it to "flush" the buffer, meaning that it will wri...
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Converting unix timestamp string to readable date

I have a string representing a unix timestamp (i.e. "1284101485") in Python, and I'd like to convert it to a readable date. When I use time.strftime , I get a TypeError : ...
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How to remove the left part of a string?

I have some simple python code that searches files for a string e.g. path=c:\path , where the c:\path part may vary. The current code is: ...
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Python OpenCV2 (cv2) wrapper to get image size?

How to get the size of an image in cv2 wrapper in Python OpenCV (numpy). Is there a correct way to do that other than numpy.shape() . How can I get it in these format dimensions: (width, height) list? ...