Python Tutorial

Random string is used widely in password, uuid, captcha text, verification number etc. Python string, random and uuid module provide method to generate random string with digit or alphabet content or digital and alphabet mixed content. This article will show you some examples.

This example tell you how to convert a python list element to a python string, the list data can be pure string data or mix data type such as string, number and boolean. The methods below also applicable to python tuple ( read only python list ), just replace [ ] to ( ). Below …

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The unit test is very useful and helpful in programming. Python provides a built-in unittest module for you to test python class and functions. With third-party modules such as html-testRunner and xmlrunner , you can also generate test case reports in HTML or XML format. This article will tell you how to do that.

This example tells you how to read text file content and get the words count number in the text file use python. This example is created with the eclipse PyDev plugin, you can read an article in the reference section to learn more about PyDev.

This article will tell you some methods about how to use python os.path and pathlib module to operate files. The tasks are listed below. Check if a file exists or not, create the file if not exists. Check if a file is a directory or a file. Check if the file is readable, writable, or …

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This example will show you how to use the python modules PyPDF2, textract, and nltk to extract text from a pdf format file. 1. Install Python Modules PyPDF2, textract, and nltk. Open a terminal and run the below command to install the above python library. pip install PyPDF2 pip install textract pip install nltk When …

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