Move Seamlessly between PERL and Python
Move Seamlessly between PERL and Python
About the Book
empty...in preparation.
About the Author
Table of Contents
- The Shared History of PERL and Python
-
Learning through Examples
- Example 1 - Hello World
- Example 2 - Multiplication Table
- Example 3 - Prime Number
-
A Quick View of Pythonland
- Python Keywords are Special Words
- Built-in Functions in Python
- References
- Numbers and Variables
-
From Array to List
- Python Shortcuts on Lists
- Keywords ‘in’ and ‘del’
- Keyword - del
-
From Associative Array to Dictionary
- Iterating over keys and values
-
Loops and Conditions
- ‘while’ loop
- ‘if-else’
- ‘for’ Loops
- Using ‘for’ over a Dictionary
- Keywords ‘break’ and ‘continue’
-
From Subroutines to Functions
- Code Flow with Functions
- Default Parameter
- Importing Functions from a File
-
Strings
- Substring
- String-related Function
- Python String is a List
- String-related functions
-
Regular Expressions
- Search
- Search and Replace
- References
-
Reading and Writing Files
- Reading from a file
- Reading the entire file in an array
- Writing a string into a file
- File read/write symbols in PERL and Python
-
Modules and Packages
- Splitting Code into Multiple Files
- From CPAN to PyPI
-
Useful Python Packages and Tools
- Python command line
- Numpy
- Jupyter Notebook
-
Class, Iterator, etc.
- Iterables, Iterators, Generators
-
From BioPERL to Biopython
- Analyzing Nucleotide and Protein Sequences
- Parsing Biological Records
- Objects to Store Different Types of Data
- Accessing Data from the Internet
- References
-
Closing Comments
- PERL6 than never came and Python3 that never got adopted
Other books by this author
The Leanpub 60 Day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.
You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!
So, there's no reason not to click the Add to Cart button, is there?
See full terms...
Earn $8 on a $10 Purchase, and $16 on a $20 Purchase
We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.
(Yes, some authors have already earned much more than that on Leanpub.)
In fact, authors have earnedover $13 millionwriting, publishing and selling on Leanpub.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
