The Python Tutorial 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.
Coursera.org About this course: This two-part course is designed to help students with very little or no computing background learn the basics of building simple interactive applications. Our language of choice, Python, is an easy-to learn, high-level computer language that is used in many of the computational courses offered on Coursera. To make learning Python easy, we have developed a new browser-based programming environment that makes developing interactive applications in Python simple. These applications will involve windows whose contents are graphical and respond to buttons, the keyboard and the mouse.
Tutorial - Learn Python in 10 minutes NOTE: If you would like some Python development done, my company, Stochastic Technologies, is available for consulting. This tutorial is available as a short ebook. The e-book features extra content from follow-up posts on various Python best practices, all in a convenient, self-contained format. Preliminary fluff So, you want to learn the Python programming language but can’t find a concise and yet full-featured tutorial. We will focus on Python 3, as that is the version you should use. Properties Python is strongly typed (i.e. types are enforced), dynamically, implicitly typed (i.e. you don’t have to declare variables), case sensitive (i.e. var and VAR are two different variables) and object-oriented (i.e. everything is an object). Getting help Help in Python is always available right in the interpreter. >>> help(5)Help on int object:(etc etc) >>> dir(5)['__abs__', '__add__', ...] >>> abs. Syntax Data types The data structures available in python are lists, tuples and dictionaries. Strings
The Hello World Collection SI 508 - Networks: Theory and Application SI 508 has been taught in various forms from 2006 to 2008 to master’s students at the University of Michigan School of Information. The course covers topics in network analysis, from social networks to applications in information networks such as the Internet. I will introduce basic concepts in network theory, discuss metrics and models, use software analysis tools to experiment with a wide variety of real-world network data, and study applications to areas such as information retrieval. As a network scientist I think networks are fun to talk about, but they are even more fun to play with. Therefore, labs are an integral part of this course. In addition to providing background material, the labs and the demos offer ample opportunity for learners to get hands-on with interactive demonstrations, real-world data sets, and a dizzying array of tools (Pajek, Guess, NetLogo, and others). - Lada Adamic Instructor: Lada Adamic, Ph.D. dScribes: Pieter Kleymeer, Hung Truong Course level: Graduate L.
Welcome to Python.org Курсы информационных технологий — Яндекс.События Компания «Яндекс» регулярно проводит набор на Курсы информационных технологий для студентов и молодых специалистов, проживающих в Москве и Подмосковье и желающих больше узнать о системном администрировании, операционной системе GNU/Linux и её применении в Яндексе. Курс состоит из теоретической и практической части. Первая часть включает в себя несколько лекций. Занятия проходят по будням вечером в московском офисе Яндекса. По окончании курса лекций все слушатели получают сертификаты. Завершающим этапом теоретического курса является экзамен. Если практика будет успешной, мы можем пригласить студентов остаться в Яндексе на постоянную работу. Руководитель проекта — Виктор Ашик. Вопросы и комментарии присылайте по адресу: intern@yandex-team.ru.
Apprenez à programmer en Python Vous n'y connaissez rien en programmation et vous souhaitez apprendre un langage clair et intuitif ? Ce cours d’initiation à Python est fait pour vous ! Et comme le veut la coutume ici-bas, on démarre de zéro, dans la joie et la bonne humeur. Ainsi, si vous n'avez jamais programmé en quelque langage que ce soit, si vous ne savez que très vaguement ce que programmer signifie, vous ferez le bon choix en choisissant Python pour commencer votre apprentissage. Les avantages de Python sont nombreux, c’est un langage : facile à apprendre, à lire, à comprendre et à écrire ;portable (fonctionne sous de nombreux systèmes d'exploitation) ;doté d’une communauté active ;et j'en passe… Bonne lecture ! NB : Un grand merci à 6pri1 pour sa relecture attentive et sa patience.
99 Bottles of Beer | Start Social Network Analysis About the Course Everything is connected: people, information, events and places, all the more so with the advent of online social media. A practical way of making sense of the tangle of connections is to analyze them as networks. In this course you will learn about the structure and evolution of networks, drawing on knowledge from disciplines as diverse as sociology, mathematics, computer science, economics, and physics. Online interactive demonstrations and hands-on analysis of real-world data sets will focus on a range of tasks: from identifying important nodes in the network, to detecting communities, to tracing information diffusion and opinion formation. Course Syllabus Week 1: What are networks and what use is it to study them? Concepts: nodes, edges, adjacency matrix, one and two-mode networks, node degree Activity: Upload a social network (e.g. your Facebook social network into Gephi and visualize it ). Week 2: Random network models: Erdos-Renyi and Barabasi-Albert Week 4: Community
Top 30 Python Projects In GitHub | Idiot Inside There are several repositories for Python language in GitHub and we are providing you with a list of top 30 among them. 1. Django a high-level Python Web framework that encourages rapid development and clean, pragmatic design 2. HTTP for Humans – HTTP library, written in Python, for human beings 3. a command line HTTP client, a user-friendly cURL replacement. 4. flask a microframework for Python based on Werkzeug, Jinja 2 and good intentions. 5. a Python web framework and asynchronous networking library, originally developed at FriendFeed. 6. This is a very simple IT orchestration engine with which you can easily deploy your applications and systems. 7. a guidebook on Python best practices, written for Humans. 8. Sentry is a realtime, platform-agnostic error logging and aggregation platform 9. Scrapy is a web crawling framework for Python which is also a fast high-level screen scraping. 11. Small command-line program to download videos from YouTube.com and other video sites 12. 13. 14. 15. 19.
Сети для самых маленьких. Часть третья. Статическая маршрутизация Мальчик сказал маме: “Я хочу кушать”. Мама отправила его к папе. Мальчик сказал папе: “Я хочу кушать”. Папа отправил его к маме. Мальчик сказал маме: “Я хочу кушать”. Итак, поворотный момент в истории компании “Лифт ми Ап”. Содержание: Чуточку практики для взбадривания. Процесс настройки маршрутизатора очень прост: 0) Сначала закончим с коммутатором msk-arbat-dsw1. msk-arbat-dsw1(config)#interface FastEthernet0/24 msk-arbat-dsw1(config-if)# description msk-arbat-gw1 msk-arbat-dsw1(config-if)# switchport trunk allowed vlan 2-3,101-104 msk-arbat-dsw1(config-if)# switchport mode trunk 1) Назначаем имя маршрутизатора командой hostname, а для развития хорошего тона, надо упомянуть, что лучше сразу же настроить время на устройстве. Router0#clock set 12:34:56 7 august 2012 Router0# conf t Router0(config)#hostname msk-arbat-gw1 Желательно время на сетевые устройства раздавать через NTP (любую циску можно сделать NTP-сервером, кстати) Логика тут простая. Что происходит в это время с вашими данными?
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