Python Online From EasyLearning Guru

Information about Python Online From EasyLearning Guru

Published on September 25, 2014

Author: easylearning



PYTHON: PY THON Agenda: Agenda What is Python? Gems of Python Python's users Scope of Python Major uses of Python Why Python Getting started with Python What is Python?: What is Python? Python is a powerful multi paradigm computer programming language, optimized for programmer productivity, code readability, and software quality. Guido Van Rossum Source code is available under the GNU General Public License (GPL). Python is named after famous British comedy group Python: a Complete Language: Python: a Complete Language Python provides simplicity and ease of use of scripting Language , along with more advanced software- engineering tools typically found in compiled languages which makes Python useful for large-scale development projects. Compiled language Scripting language Features of Python: Features of Python Object oriented Free Portable Powerful Easy to learn Mixable Easy to use Portable: Portable Python compiles and runs on every major platform currently in use . Python can be used on 21 different operating systems and environments. Powerful: Powerful Python's toolset places it between traditional scripting languages ( Tcl , Scheme and Perl) and systems development languages ( C ,C++ and Java) Mixable: Mixable Python programs can be easily glued to components written in other languages . Ease of Syntax: Ease of Syntax Java Code to print “Hello World” : class Hello { public static void main (String[] args ) { System.out.println (“Hello, world.”); } Python code to print “Hello World”: print “Hello, World” Big Names in Python's Users: Big Names in Python's Users Why Python?: Why Python ? C C++ Java Python Object oriented No Yes Yes Yes Functional No Yes No Yes Type safety Unsafe Unsafe Safe Safe Type expression Explicit Explicit Explicit Implicit Type checking Static Static Static Dynamic Failsafe I/O No No Yes Yes Readability Difficult Difficult Difficult Easy Learning Difficult Difficult Difficult Easy Language Programming Programming Programming Programming and scripting Length of code 5-10 times greater than python 5-10 times greater than python 3-5 times greater than python Small and manageable codes Scope of Python: Scope of Python Python is most demanded language currently as shown by surveys. What Job Trends Say: What Job Trends Say The graph here shows the job trends in different languages with Python having the maximum percentage growth. Major uses of Python: Major uses of Python Scientific and numeric programming PowerPoint Presentation: GUIs Camelot provides components for building applications on top of Python, SQLAlchemy and Qt . inspired by the Django admin interface GTK +, or the GIMP Toolkit, is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK+ is suitable for projects ranging from small one-off toolsto complete application suites . Kivy  is a Python library for development of multi-touch enabled media rich applications. The aim is to allow for quick and easy interaction design and rapid prototyping, while making your code reusable and deployable. Tkinter has the advantage of being included with the Python standard library, making it the most convenient and compatible toolkit to program with. PowerPoint Presentation: PyQt is a set of Python v2 and v3 bindings for  Digia's   Qt application framework and runs on all platforms supported by Qt including Windows, MacOS /X and Linux . pyjs is a Rich Internet Application (RIA) Development Platform for both Web and Desktop. With pyjs you can write your JavaScript-powered web applications entirely in Python . wxPython is a GUI toolkit for the  Python  programming language. It allows Python programmers to create programs with a robust, highly functional graphical user interface, simply and easily PowerPoint Presentation:   Numeric and Scientific Programming >>>a[4,:4:] array([[44,45] [54,55]]) Scipy Stack Includes modules for linear algebra, optimization, integration , special functions, signal and image processing, statistics, genetic algorithms Numerical Python adds a fast, compact, multidimensional array facility to Python. creating and manipulating numerical data IPython  is a command shell  for interactive computing developed for the Python programming language that offers enhanced  introspection ,rich media, additional shell syntax, tab completion and rich history. PowerPoint Presentation: Matplotlib : Matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms.Like Pie charts,simple plots,Histograms etc . Pandas : pandas  is an open source, BSD-licensed library providing high- erformance , easy-to-use data structures and data analysis tools for the Python  programming language. Numeric and scientific programming SymPy : SymPy is a Python library for symbolic mathematics. It is written entirely in python and doesn’t need any external liberary . PowerPoint Presentation: Rapid Prototyping Python is an ideal choice for prototyping because: PowerPoint Presentation: Component Integration It spans multiple platforms, middleware products, and application domains. Python can fulfill an important integration role in the design of large applications with a long life expectancy. It allows a fast response to changes in user requirements that require adapting the higher-level application logic without changing the fundamental underlying components. It also allows quick adaptation of the application to changes in the underlying components. Getting Started With Python: Getting Started With Python Print “hello world” Print (“hello world”) If else structure a = 10 b = 20 If a>b: print(“a is greater”) else: print(“b is greater”) for loop for x in range(10): print(x) PowerPoint Presentation: What we offer… PowerPoint Presentation: Thank you for watching the Live Demo for Hadoop. You can always contact us on: Your queries are always welcome. Phone : +91 124 4763660 (India) Email : [email protected] Skype Id : Website :

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