Read e-book online A Byte of Python PDF

By Swaroop C H

‘A Byte of Python’ is a loose publication on programming utilizing the Python language. It serves as an academic or consultant to the Python language for a newbie viewers. If all you recognize approximately pcs is easy methods to retailer textual content documents, then this can be the e-book for you. This e-book is written for the newest Python three, even if Python 2 is the widely came upon model of Python at the present time (read extra approximately it in Python 2 as opposed to three section).

This ebook is a re-package model of unique document(by Swaroop C H).

You can get unique loose model at less than link.
http://swaroopch.com/notes/Python

This publication is authorized lower than the inventive Commons Attribution-Share Alike 3.0 Unported license.

This means:
You are unfastened to percentage i.e. to repeat, distribute and transmit this book
You are unfastened to Remix i.e. to evolve this book
You are loose to exploit it for advertisement purposes

Please note:
Please don't promote digital or revealed copies of the e-book until you've got essentially and prominently pointed out within the description that those copies will not be from the unique writer of this book.

Attribution has to be proven within the introductory description and entrance web page of the record via linking again to http://swaroopch.com/notes/Python and obviously indicating that the unique textual content should be fetched from this location.
All the code/scripts supplied during this e-book is authorized less than the 3-clause BSD License until in a different way famous.

Show description

Read or Download A Byte of Python PDF

Similar python books

Get Mastering Regular Expressions (3rd Edition) PDF

Regular expressions are an exceptionally robust device for manipulating textual content and information. they're now usual positive factors in quite a lot of languages and well known instruments, together with Perl, Python, Ruby, Java, VB. internet and C# (and any language utilizing the . internet Framework), personal home page, and MySQL.

for those who don't use standard expressions but, you will find during this booklet a complete new global of mastery over your facts. in the event you already use them, you'll savour this book's unparalleled element and breadth of insurance. if you happen to imagine you recognize all you must find out about average expressions, this booklet is a beautiful eye-opener.

As this e-book indicates, a command of standard expressions is a useful ability. usual expressions let you code advanced and sophisticated textual content processing that you simply by no means imagined may be computerized. ordinary expressions can prevent time and aggravation. they are often used to craft dependent strategies to a variety of difficulties. as soon as you've mastered average expressions, they'll turn into a useful a part of your toolkit. you'll ask yourself the way you ever acquired through with no them.

but regardless of their huge availability, flexibility, and remarkable strength, common expressions are often underutilized. but what's strength within the arms of knowledgeable may be fraught with peril for the unwary. getting to know average Expressions may help you navigate the minefield to turning into knowledgeable and assist you optimize your use of normal expressions.

studying average Expressions, 3rd variation, now encompasses a complete bankruptcy dedicated to personal home page and its strong and expressive suite of standard expression capabilities, as well as superior personal home page assurance within the principal "core" chapters. moreover, this variation has been up to date all through to mirror advances in different languages, together with elevated in-depth assurance of Sun's java. util. regex package deal, which has emerged because the general Java regex implementation. subject matters include:
* A comparability of positive factors between varied types of many languages and instruments
* How the commonplace expression engine works
* Optimization (major rate reductions on hand the following! )
* Matching simply what you will have, yet now not what you don't wish
* Sections and chapters on person languages

Written within the lucid, interesting tone that makes a posh, dry subject develop into crystal-clear to programmers, and sprinkled with recommendations to advanced real-world difficulties, studying typical Expressions, 3rd version bargains a wealth details so you might placed to speedy use.

Reviews of this new version and the second one edition:

"There isn't a greater (or extra invaluable) e-book on hand on standard expressions. "

--Zak Greant, coping with Director, eZ Systems

"A genuine tour-de-force of a e-book which not just covers the mechanics of regexes in notable aspect but additionally talks approximately potency and using regexes in Perl, Java, and . web. .. in case you use usual expressions as a part of your specialist paintings (even should you have already got a great publication on no matter what language you're programming in) i might strongly suggest this e-book to you. "

--Dr. Chris Brown, Linux Format

"The writer does a great task prime the reader from regex beginner to grasp. The publication is intensely effortless to learn and chock packed with worthy and appropriate examples. .. usual expressions are worthy instruments that each developer must have of their toolbox. studying standard Expressions is the definitive consultant to the topic, and an exceptional source that belongs on each programmer's bookshelf. Ten out of Ten Horseshoes. "

--Jason Menard, Java Ranch

New PDF release: Learn Python Visually

Research Python Visually is a latest step forward that makes studying programming extra intuitive, more uncomplicated, and enjoyable. utilizing the main uncomplicated method of studying that all of us inherently be aware of from formative years, "Learn Python VISUALLY" solves the comprehension challenge that such a lot of different books can't appear to bridge.

Eli Bressert's SciPy and NumPy: An Overview for Developers PDF

Are looking to examine SciPy and NymPy speedy? lower during the complexity of on-line documentation with this concise and illustrated ebook, and notice how simply you may get up to the mark with those Python libraries. You’ll comprehend why they’re strong sufficient for lots of of today’s prime scientists and engineers.

Internet of Things with Python by Gaston C. Hillar PDF

Have interaction with the realm and quickly prototype IoT purposes utilizing PythonAbout This BookRapidly prototype even advanced IoT functions with Python and placed them to sensible useEnhance your IoT abilities with the main updated applicability within the box of wearable tech, clever environments, and residential automationInteract with undefined, sensors, and actuators and keep an eye on your DIY IoT tasks via PythonWho This publication Is ForThe booklet is perfect for Python builders who are looking to discover the instruments within the Python environment on the way to construct their very own IoT purposes and paintings on IoT-related initiatives.

Additional info for A Byte of Python

Example text

And Boolean AND x and y returns False if x is False, else it returns evaluation of y or Boolean OR If x is True, it returns x = True; y = True, else it returns eval- False; x or y reuation of y turns True. Short-circuit evaluation applies here as well. x = False; y = True; x and y returns False since x is False. In this case, Python will not evaluate y since it knows that the value of the expression will has to be false (since x is False). This is called short-circuit evaluation. Operator Precedence If you had an expression such as 2 + 3 * 4, is the addition done first or the multiplication?

Remember that the break statement can be used with the for loop as well. G2's Poetic Python The input I have used here is a mini poem I have written called G2's Poetic Python: Programming is fun When the work is done if you wanna make your work also fun: use Python! 29 Control Flow The continue statement The continue statement is used to tell Python to skip the rest of the statements in the current loop block and to continue to the next iteration of the loop. 5. py while True: s = raw_input('Enter something : ') if s == 'quit': break if len(s) < 3: continue print 'Input is of sufficient length' # Do other kinds of processing here...

The dictionaries that you will be using are instances/objects of the dict class. 4. org How It Works We create the dictionary ab using the notation already discussed. We then access key/value pairs by specifying the key using the indexing operator as discussed in the context of lists and tuples. Observe that the syntax is very simple for dictionaries as well. We can add new key/value pairs by simply using the indexing operator to access a key and assign that value, as we have done for Guido in the above case.

Download PDF sample

A Byte of Python by Swaroop C H


by Robert
4.1

Rated 4.97 of 5 – based on 24 votes