XOR Two Strings in Python
The “ord()” function converts string values into their ASCII representatives and passes to XOR. “^” operator returns the difference of converted ASCII values.
Input Function in Python: Concepts and Examples
Learn how to get the input function in Python to accept values from standard input and how to process them.
The post Input Function in Python: Concepts and Examples appeared first on Linux Today.
Sort Nested List in Python
In Python, “sort()” and “sorted()” methods sort a nested list in ascending, descending order, based on the index of a tuple or with respect to length.
How to Get Return Code From Process in Python Subprocess Execution?
Use the “returncode” attribute, “communicate()”, or the “check_output” method to get the return code from a process in Python subprocess execution.
Python Extract Substring Using Regex
The “re.match()”, “re.search()”, “re.findall()”, and “re.finditer()” methods of the “re” module are used for extracting substring using regex in Python.
How to Read Pickle File Python?
To read the pickle file in python, use the “load()” method from the pickle package or alternatively use the “read_pickle()” method from the pandas package.
Python Create File If Not Exists
To create a file after checking its non-existence in Python, use the open() method with the “w+” flag or use the pathlib module.
Learn Python Control Flow and Loops to Write and Tune Shell Scripts – Part 2
The post Learn Python Control Flow and Loops to Write and Tune Shell Scripts – Part 2 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In the previous article of this Python series, we shared a brief introduction to Python, its command-line…
Getting Started with Python Programming and Scripting in Linux – Part 1
The post Getting Started with Python Programming and Scripting in Linux – Part 1 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .It has been said (and often required by recruitment agencies) that system administrators need to be proficient…
Python Pad a String with Leading Zeros
To pad the string with leading zeros in Python, the “f-string“, “format()”, “zfill()”, “rjust()”, and “ljust()” methods can be used.
Python Add String to List
To add the string to the list, the “+” operator, the “insert()” method, the “extend()” method, and the “itertool.chain()” method can be used.
Python Inline If-else
The inline if-else is a logical statement that allows users to preserve the code quality in a single line by replacing the number of lines of “if-else” code.
Python Prepend List
To prepend the Python list, the “+” operator with square brackets “[ ]”, “slicing” method, “insert()“ method and “deque.appendleft()“ method can be used.
Pip Install Tkinter
The pip install tkinter command is used to install the tkinter package, a GUI building tool, in your Python Environment. Read this guide to learn about Tkinter.
Python Substring After Character
To get substring after a character in Python, the “split()” method, the “partition()” method, the “index()” and the “find()” method are used.
Python Check if a String is a Float
To check if a string is float or not in Python, the “float()” method, the “replace()” method and the “isdigit()” method are used.
Python Truncate String
Truncating a string means splitting the string into separate parts. In Python, truncating a string can be done by slicing and by using the rsplit() method.
Python Insert Character Into String
Use the concatenation operator (+) to add the character(s) at either end of the string, or use the string slicing to insert them into the middle of the string.
Python KeyboardInterrupt
The Python KeyboardInterrupt is the action performed by the user by pressing the combination “CTRL + C” terminating the execution of the program.
Overwrite a file in Python
Python has several methods for overwriting files such as the “write()” method, the “truncate()” method, the mode “w”, “shutil” module, or the “os” module, etc.