Noprimes:
primes.append (x)
However, you can use a two-list generation to simplify your code.
Noprimes = [J for-I in range (2, 8) for J-in range (i*2, i)]
primes = [x for x in range (2,) if x not in Noprimes ]
The first line of code uses a multi-tier for loop in a list generation. The first loop is the outer loop, and the second loop is the internal loop. To find prime numbers, we first find a list of non prime numbers. By finding a multiple of 2-7, this list of non-mass n
Today Reddit's headline, a British man named Paul Dixon, cloned the Reddit Web site with 666 lines of assembly-language code for two nights. All the code can be seen here.
From the screen view, just a relatively simple cloning, no search and other functions, but it is amazing enough.
Reddit the following comments are more interesting:
Now I'm starting to wait for a scalable enterprise-class
more idealized technology community.Website: http://stackoverflow.com/BytesBytes is a traditional development community, whether it is new or experts will appear in the community, content is also very broad, software development, database development, network and system management issues, etc. will have a considerable coverage, often go to this site with different levels of technical staff to discuss, their own level can really improve a lot.Website: http://bytes.com/RedditReddit from needless
Original: How to learn JavaScript properly (2014-2-7)
Duration of study: 6-8 weeksLearning Prerequisites: High school level, no programming experience requiredUpdated (2014-1-7)
A learning group was created on Reddit.January, "Learn JavaScript" Study Group on Reddit
Directory
Don't learn JavaScript like this
Resources for this course
1-2 weeks (Introduction, data type, expressions, and operators)
3-4 w
x in range(2, 50): if x not in noprimes: primes.append(x)
However, you can use two list generators to simplify the code.
noprimes = [j for i in range(2, 8) for j in range(i*2, 50, i)]primes = [x for x in range(2, 50) if x not in noprimes]
The first line of code uses a multi-layer for loop in a list generator. The first cycle is an external loop, and the second is an internal loop. To locate the prime number, we first find a list of non-prime numbers. This non-Prime Number list is generated by
friendfeed into a news reader, marking the news for later reading.
Friend feed remove visited links-permanently deletes the link you have accessed.
The next page is automatically displayed when the friend feed pagerization fixer-scroll.
Friend feed reshare links-allows you to share links in social media such as delicious, Digg, and Reddit in friendfeed.
Friend feed easy unsubscribe-Add a cancel subscription button on the user page.
Friend feed w
with other operating systems, for example, if you install Linux Mint on a computer that has a Windows system (Xp,vista or other) installed, It automatically detects and establishes a dual system boot for you to choose which system to start when booting. And you can access the Windows partition under Linux Mint.Linux Mint is a safe, stable, efficient and increasingly easy-to-operate system with excellent design."Editor's note" to bring up the Linux system, you may first think of Linux Mint and U
(Click the public number above for a quick follow-up)
Turn from: Open source China
Www.oschina.net/news/92822/ranking-programming-languages-by-github-users
Recently, developers in Reddit released a post, content is through the GitHub user data analysis obtained by the programming language ranking list. The author argues that it would be interesting to calculate how many people on GitHub use each language to sort all programming languages.
Let's take
International news, a foreign community website on the "Software history of the greatest ten programmers" made a selection, the results are as follows:
1,john Carmack (John Carmack)
John is the godfather of the programmer. He has worked hard to overthrow the world's fast-industrializing barriers and, while leading the wave of the times, can still make research a part of the game, and its contribution is awe-inspiring. His innovations in computer graphics have brought us
libraries: jQuery 9 , berts breakdown ( game address: http://www.paulbrunt.co.uk/bert/ ) Another strong to the reverse days of JavaScript Horizontal version of the game, under the performance of Chrome has been similar to the same Flash game. Dependent libraries: none Js-wars (game address: http://29a.ch/jswars/ ) The horizontal version of the Lightning shooting game, seems to use JavaScript game development of the guys are very like the horizontal board game ... The author wrote
primarily by Python. Reddit was originally written in Lisp, but six months after its release in December 2005, the site was re-written using Python. The main reason for changing the writing language is that Python has more code libraries and more flexibility in development. The web framework web.py, which originally ran the web site, is now an open source project. In an interview in 2009, Steve Huffman and Alexis Ohanian asked why
suggest you look at Mr. Crockford's video.Also, don't learn JavaScript from websites like Codecademy, because even if you know how to write a bunch of small snippets of JavaScript code, you can't learn how to build a Web application. Even so, I would recommend Codecademy as a supplementary learning resource later on.Resources for this courseUpdated: Reddit users d0gsbody April 8 set up a study group on the Reddit
development on the cloud.
User recommendation
Youcompleteme, recommended by Reddit user Hnasarat. It's a little bit cumbersome to install, but it supports very powerful grammar complements, including C, Ruby, Python, PHP, and many other languages.
Ag, recommended by GCKJK, most Reddit users know it, this is an upgrade version of the ACK, speed 3 to 5 times times faster. It can read. Gitignore and. Hgign
online wallets, paper money packs and offline storage
This is just a link and description of the distribution center. Please convert it from list mode to ecosystem. Here's an example that might explain paranoid practices and list potential risks.
Mist ethereum Wallet Download version Mist ethereum Wallet Developer Preview-Basic blog post How to simply set up Ethereum mist wallet. -Tommy Economics Tutorial
Kryptokit Jaxx Jaxx main website Mobile version
Etherwall Etherwall website Etherwall sour
Ten free Linux3D games-general Linux technology-Linux technology and application information. For more information, see the following. Linux users can play 3D games far less than Windows, but there is no shortage of excellent products. Ten free Linux 3D games are listed here, most of which are cross-platform games and do not require "Wine" to run ". Many of them are well-known and have long been introduced, such as US Army, Tremulous, Tux Racer, Nexuiz, and Alien Arena 2007. In addition:
True
of Orion 3 modMedal of Honor: Allied assult pk3Monte Christo zipOutfront PakPackmania 2 AliPerimeter PakQuake 3 pk3Return to Castle Wolfenstein pk3Revenant RVI rvm RVRRichard burns rally rbzRiyunet/riyunet Xtreme zip datSabotain zipSerious Sam groShadow Warrior SHRShark: hunting the Great White zipfsSoldier of Fortune 2 pk3Swarm datS. W. a.t 3 resSystem Shock 2 CRFTerminator 3 podThe fall-Last days of Gaia UBNThief: The Dark Age CRFThief 2: The metal
1, John Carmack (John Carmack)
John is
Program Employee
Godfather. He has been striving to overturn the obstacles to the rapid industrialization of the world, leading the wave of the times while still making research achievements part of the game, and its contribution is awesome. In terms of computer graphics
Innovation
It brings us Wolfenstein 3D, doom quake.
2, Linus Torvalds (Linus Torvalds)
The father of Linux, he wants to create
1, John Carmack (John Carmack)
John isProgramMember godfather. He has been striving to overturn the obstacles to the rapid industrialization of the world, leading the wave of the times while still making research achievements part of the game, and its contribution is awesome. His innovations in computer graphics have brought us Wolfenstein 3D, doom quake.
2, Linus Torvalds (Linus Torvalds)
The father of Linux, he wants to create a Unix-like ope
HTML5 is developing html. the next major change to the core markup language of the World Wide Web.In addition, suchElementOfHeader,Section, footer, etc,
A canvas is a rectangular area where you can use JavaScript to draw images or other visual images on a webpage.Although HTML5 is a W3C recommendation, people have begun to use it,
Today, I will share with you some very powerful HTML5 game demos to demonstrate the potential of HTML5 canvas.
Agent 008 ball
Z-type
RGB invaders
Pacman
BT source code learning experience (9): client source code analysis (Graphic Interface Analysis)Author: Wolfenstein
The client will start from btdownloadgui. py for analysis, so that you can take a look at the GUI programming in Python. The GUI programming in Python also has a lot of content, so it is impossible to analyze it in depth. Just take the source code of Bt as an example.In btdownloadgui. py, GTK is used as the development library for its gr
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