5 Reasons Why You Should Learn Python Programming | Programming Tips That Help You Become a Better Programmer digg If you are new to Python programming or in computer programming in general, it would certainly be important for you to get some information on the advantages and disadvantages of the language and understand why would somebody want to use it. In this post, i will not enter into the technical details of the language nor use fancy words to describe you some of the language specifics. There are some very good reasons for which you would want to use python that i will be enlisting for you below : (please bear in mind that there might be more reasons why one should use python, but this is what i feel about the language based on my own experience with it) This is one of the most important things about Python and is in fact one of the main reasons why this is a very solid first programming language choice. As you become more competent in Python programming, you will notice that you can code some pretty complicated scripts that do lots of work for you in a matter of hours or even minutes.
Head First Design Patterns - Google Book Search The Python Tutorial — Python v2.6.1 documentation Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming. Python’s elegant syntax and dynamic typing, together with its interpreted nature, make it an ideal language for scripting and rapid application development in many areas on most platforms. The Python interpreter and the extensive standard library are freely available in source or binary form for all major platforms from the Python Web site, and may be freely distributed. The same site also contains distributions of and pointers to many free third party Python modules, programs and tools, and additional documentation. The Python interpreter is easily extended with new functions and data types implemented in C or C++ (or other languages callable from C). This tutorial introduces the reader informally to the basic concepts and features of the Python language and system.
Joe Gregorio | BitWorking | Python isn't just Java without the compile I've had several conversations recently where it's become clear to me that some people view dynamic languages like Python and Ruby as just Java without the compile step. Yes, one of the advantages of a dynamic language is the ability to drop the compile from the edit/compile/run cycle, but there is much more to it than that. [Update: Some corrections. A first-class function isn't one that is just defined outside a class, but is an object itself. Now let's not start a language war here; to be perfectly clear, I'm not calling Java a bad language nor am I impugning the skills or mental prowess of Java programmers, what I want to do is just introduce some of the abstractions that are present in Python and Ruby that are missing from Java. First-class functionsKeyword parametersDefault parametersTuplesParallel assignmentEfficient multiple return values ContinuationsUser-defined operatorsClosuresMeta-programming Let's look at each of these abstractions in detail in Python. Keyword parameters
Home - PythonSecurity.org How to Build a Simple Twitter Client using Python Building a Twitter client is nothing new to those of us here. We've done it in WCF and Silverlight. To be honest though, using the Twitter API is a great way to exercise two very useful parts of a language and framework - making web requests and parsing XML. Today's app will be very simple. Here's what the first five tweets in the output will look like: Date: Thu Jul 22 19:46:19 +0000 2010Tweet: VS 2010 Productivity Power Tools Update (with some cool new features) via @scottgu #vs2010 #programming Date: Thu Jul 22 17:34:45 +0000 2010Tweet: SQLite 3.7.0 released #sqlite Date: Wed Jul 21 19:08:01 +0000 2010Tweet: 20+ Required #Windows Apps: Web DesignerGÇÖs Choice via @nettuts - I personally love Notepad++ myself! Python has a very large and powerful framework behind it, so doing simple things like making web requests and parsing XML are fairly straight forward and don't require a lot of code. Now we need to parse the XML.
Swampy: Installation Instructions If you have Python and Tkinter, you can install Swampy from the Python Package Index. If you need help installing Swampy, Tkinter or Python, see the detailed instructions below. These instructions are a work in progress; if you have suggestions for improvement, let me know. The following instructions are for Python 2. Swampy for Python 3 is available (see the bottom of this page), but it is not supported. Once you have Swampy installed, try out some of the examples is this tutorial. Linux Install Python To see if you already have Python, open a terminal (Applications->Accessories->Terminal) and type python on the Linux command line. Macintosh Install Python According to python.org, Python comes pre-installed on Mac OS X, but due to Apple's release cycle, it's often one or even two years old. Windows Thanks to Jaymie for help improving these instructions. Python 3 Swampy for Python 3 is not available as a package. Swampy source for Python 3: swampy-2.1.5.python3.zip import swampy.TurtleWorld
labs :: 10 Python pitfalls (or however many I'll find ;-) These are not necessarily warts or flaws; rather, they are (side effects of) language features that often trip up newbies, and sometimes experienced programmers. Incomplete understanding of some core Python behavior may cause people to get bitten by these. This document is meant as some sort of guideline to those who are new to Python. 1. OK, this is a cheesy one to start with. Solution: Indent consistently. 2. People coming from statically typed languages like Pascal and C often assume that Python variables and assignment work the same as in their language of choice. a = b = 3 a = 4 print a, b # 4, 3 However, then they run into trouble when using mutable objects. a = [1, 2, 3] b = a a.append(4) print b # b is now [1, 2, 3, 4] as well The idea that mutable and immutable objects are treated differently when doing assignment, is incorrect. Solution: Read this . 3. x += 42; is syntactic sugar for x = x + 42; So, you might think that it's the same in Python. 4. and