Sundeep articles - 45 total
I wrote a short, introductory book for Python
100 Page Python Intro book announcement
CLI apps with Python
Processing CLI arguments using sys and argparse modules in Python
Executing external commands from Python
Execute external commands and capture their output from Python
Dealing with files in Python
Python file processing
Python Comprehensions and Generator expressions
Python comprehensions, yield, iterators and generator expressions
Python Text Processing
Python methods and modules for text processing
Python Sets
Python set data type, methods and operations
Python Dictionaries
Python dict data type, methods and operations
Mutable effect in Python
Python mutable effect
Python Lists
Python list data type and methods
Tuple and Sequence operations
Python tuple data type and common sequence operations
Testing
Testing in Python and general tips
Debugging
Debugging in Python and general tips
Exception handling
Types of errors in Python and exception handling
Installing modules and Virtual environments
Using pip to install third-party packages and creating virtual environments
Ruby Regexp Appendix
Learn Ruby regular expressions from basics to advanced levels with plenty of examples and exercises
Importing and creating modules
Using built-in and user defined modules
Ruby Regexp Part 10 - Unicode
Learn Ruby regular expressions from basics to advanced levels with plenty of examples and exercises
Control structures
Conditional expressions and Control structures
Defining functions
Working with functions
Strings and user input
Working with strings and getting user input
Numeric data types
Working with numbers in Python
Python Introduction
Introduction to the Python programming language
Multiline fixed string search and replace with cli tools
Using cli tools for fixed string search and replace processing across multiple lines
Perl one-liners introduction
Overview of Perl command line usage and examples to show what kind of problems are typically suited for one-liners.
Emulating regexp lookarounds in GNU sed
Implementing lookarounds in GNU sed with newline character and branch commands
Using Ruby as a cli tool for text processing
Overview of Ruby command line usage and examples to show what kind of problems are typically suited for one-liners.
Search and replace tricks with ripgrep
Performing substitution with ripgrep
I know Python basics, what next?
Intermediate Python resources
JavaScript regular expressions cheatsheet and examples
Overview of JavaScript regular expression syntax and features