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Python

How To Paste Code in Python Interpreter? Hint: Use ipython

December 18, 2012 by cmdlinetips

IPython

If you have formatted code block with proper indentation and want to test it by copying and pasting on a python interpreter, you will be frustrated at Python for complaining at you. iPython offers great solutions coding with Python and for copying and pasting the code on the terminal. One useful command in iPython to […]

Filed Under: cpaste in iPython, iPython, Python, Python Copy and Paste Code, Python Tips Tagged With: cpaste in iPython, iPython, Python Copy and Paste Code

3 Ways to Write Text to a File in Python

September 25, 2012 by cmdlinetips

writelines command to write all lines to a file

If you are interested in writing text to a file in Python, there is probably many ways to do it. Here is three ways to write text to a output file in Python.  The first step in writing to a file is create the file object by using the built-in Python command “open”. To create and […]

Filed Under: Python, Python Tips, Python Write Text To A File Tagged With: Python, Python print, Python Tips, Python Write Text To A File, Python write(), Python writelines()

7 Tips to Play With File Names, Directory Names, and Paths in Python

July 28, 2012 by cmdlinetips

Python’s OS.path module have a lots of commands/methods that are greatly useful for all things files/directories/paths. Here are seven tips for playing with files, directories, and paths using Python os.path. These commands will help you check if a given path is a directory or not? find given path is a file? check if a file […]

Filed Under: Python, Python os.path tips Tagged With: Python, Python OS Module, Python os.path, Python Tips

How to Sort Lists in-place in Python?

June 6, 2012 by cmdlinetips

Let us starting simple and start with easy sort. Python has two sort functions; one function that sorts a list in-place and the other sort function “sorted” that creates a new sorted list. In this post, we will see examples of “in-place” sorting. Python’s in-place sorting As the name suggests the in-place sorting replaces the […]

Filed Under: Lambda Function and Sort, Python, Python In-Place Sorting, Python Sort, Python Tips Tagged With: Lambda Function and Sort, Python In-Place Sorting, Python Sort, sort a list numerically

Mastering Lists in Python Using List Comprehensions

April 8, 2012 by cmdlinetips

Ever faced the problem of creating a unique lists in Python? or Accessing only specific elements of lists in Python? Python’s “List Comprehensions” offers you the immense power to create and use lists. Here is a brief introduction to understand and getting started on using List Comprehensions in Python. Python’s List Comprehensions Example 1 The […]

Filed Under: Python, Python List Comprehensions, Python Tips Tagged With: List Comprehensions, Python, Python Tips

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