Sundeep

Addicted to writing books and teaching. Likes fantasy books, comics and anime

Joined on Feb 19, 2018 https://learnbyexample.github.io/

Linux cli, Python, Ruby, Perl, Regular Expressions

45 posts published

112 comments written

7 tags followed

Pinned

Sundeep

Jan 8 '21

Python Introduction

#python #beginners #ebook

7 min read

Sundeep

Nov 30 '20

Multiline fixed string search and replace with cli tools

#tutorial #perl #ripgrep #sed

7 min read

Sundeep

Jul 25 '20

I know Python basics, what next?

#python #intermediate #resources

7 min read

Sundeep

Mar 25 '19

Ruby Regexp Part 1 - Introduction

#ruby #regex #ebook

6 min read

Sundeep

Mar 11 '19

Customizing pandoc to generate beautiful pdf and epub from markdown

#tutorial #pandoc #markdown #pdf

10 min read

Sundeep

Feb 12 '21

I wrote a short, introductory book for Python

#showdev #python #ebook #giveaway

3 min read

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Sundeep

Feb 3 '21

CLI apps with Python

#python #beginners #ebook #exercises

6 min read

Sundeep

Feb 3 '21

Executing external commands from Python

#python #beginners #ebook #exercises

5 min read

Sundeep

Feb 2 '21

Dealing with files in Python

#python #beginners #ebook #exercises

5 min read

Sundeep

Feb 1 '21

Python Comprehensions and Generator expressions

#python #beginners #ebook #exercises

6 min read

Sundeep

Jan 30 '21

Python Text Processing

#python #beginners #ebook #exercises

6 min read

Sundeep

Jan 24 '21

Python Sets

#python #beginners #ebook #exercises

3 min read

Sundeep

Jan 23 '21

Python Dictionaries

#python #beginners #ebook #exercises

5 min read

Sundeep

Jan 22 '21

Mutable effect in Python

#python #beginners #ebook #exercises

3 min read

Sundeep

Jan 21 '21

Python Lists

#python #beginners #ebook #exercises

8 min read

Sundeep

Jan 20 '21

Tuple and Sequence operations

#python #beginners #ebook #exercises

8 min read

Sundeep

Jan 19 '21

Testing

#python #beginners #ebook #exercises

6 min read

Sundeep

Jan 18 '21

Debugging

#python #beginners #ebook #exercises

6 min read

Sundeep

Jan 17 '21

Exception handling

#python #beginners #ebook #exercises

6 min read

Sundeep

Jan 16 '21

Installing modules and Virtual environments

#python #beginners #ebook #exercises

3 min read

Sundeep

Jan 15 '21

Ruby Regexp Appendix

#ruby #regex #ebook #tools

2 min read

Sundeep

Jan 14 '21

Importing and creating modules

#python #beginners #ebook #exercises

6 min read

Sundeep

Jan 13 '21

Ruby Regexp Part 10 - Unicode

#ruby #regex #ebook #unicode

2 min read

Sundeep

Jan 12 '21

Control structures

#python #beginners #ebook #exercises

7 min read

Sundeep

Jan 11 '21

Defining functions

#python #beginners #ebook #exercises

5 min read

Sundeep

Jan 9 '21

Strings and user input

#python #beginners #ebook #exercises

7 min read

Sundeep

Jan 8 '21

Numeric data types

#python #beginners #ebook

4 min read

Sundeep

Nov 9 '20

Perl one-liners introduction

#perl #tutorial #commandline #textprocessing

9 min read

Sundeep

Nov 3 '20

Emulating regexp lookarounds in GNU sed

#linux #tutorial #sed #regex

5 min read

Sundeep

Sep 30 '20

Using Ruby as a cli tool for text processing

#ruby #tutorial #linux #textprocessing

8 min read

Sundeep

Sep 17 '20

Search and replace tricks with ripgrep

#tutorial #linux #ripgrep #substitution

5 min read

Sundeep

Dec 6 '19

JavaScript regular expressions cheatsheet and examples

#javascript #regex #cheatsheet #examples

178

8 min read

Sundeep

Sep 23 '19

Python regular expression cheatsheet and examples

#python #regex #cheatsheet #examples

9 min read

Sundeep

May 16 '19

Mastering GNU grep and ripgrep

#beginners #grep #linux #ebook

2 min read

Sundeep

May 13 '19

Creating GUI Applications with wxPython - book review

#python #gui #wxpython #bookreview

3 min read

Sundeep

Apr 4 '19

Ruby Regexp Part 9 - Modifiers

#ruby #regex #ebook #modifiers

4 min read

Sundeep

Apr 3 '19

Ruby Regexp Part 8 - Lookarounds

#ruby #regex #ebook #lookarounds

9 min read

Sundeep

Apr 2 '19

Ruby Regexp Part 7 - Groupings and backreferences

#ruby #regex #ebook #backreferences

10 min read

Sundeep

Apr 1 '19

Ruby Regexp Part 6 - Character class

#ruby #regex #ebook #characterclass

6 min read

Sundeep

Mar 29 '19

Ruby Regexp Part 5 - Matched portions

#ruby #regex #ebook

7 min read

Sundeep

Mar 28 '19

Ruby Regexp Part 4 - Quantifiers

#ruby #regex #quantifiers #ebook

8 min read

Sundeep

Mar 27 '19

Ruby Regexp Part 3 - Alternatives and Escaping

#ruby #regex #alternation #ebook

7 min read

Sundeep

Mar 26 '19

Ruby Regexp Part 2 - Anchors

#ruby #regex #anchors #ebook

6 min read

Sundeep

Mar 22 '19

Python for maths

#python #maths #resources

3 min read

Sundeep

Mar 7 '19

A short and satisfying bug hunt

#linux #bash #debugging #cornercase

3 min read

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