- published: 14 Jun 2016
- views: 674517
A programmer, computer programmer, developer, coder, or software engineer is a person who writes computer software. The term computer programmer can refer to a specialist in one area of computer programming or to a generalist who writes code for many kinds of software. One who practices or professes a formal approach to programming may also be known as a programmer analyst. A programmer's primary computer language (Assembly, COBOL, C, C++, C#, Java, Lisp, Python, etc.) is often prefixed to these titles, and those who work in a Web environment often prefix their titles with Web. The term programmer can be used to refer to a software developer, Web developer, mobile applications developer, embedded firmware developer, software engineer, computer scientist, or software analyst. However, members of these professions possess other software engineering skills, beyond programming; for this reason, the term programmer, or code monkey, is sometimes considered an insulting or derogatory oversimplification of these other professions. This has sparked much debate amongst developers, analysts, computer scientists, programmers, and outsiders who continue to be puzzled at the subtle differences in the definitions of these occupations.
In computer science, functional programming is a programming paradigm—a style of building the structure and elements of computer programs—that treats computation as the evaluation of mathematical functions and avoids changing-state and mutable data. It is a declarative programming paradigm, which means programming is done with expressions. In functional code, the output value of a function depends only on the arguments that are input to the function, so calling a function f twice with the same value for an argument x will produce the same result f(x) each time. Eliminating side effects, i.e. changes in state that do not depend on the function inputs, can make it much easier to understand and predict the behavior of a program, which is one of the key motivations for the development of functional programming.
Functional programming has its roots in lambda calculus, a formal system developed in the 1930s to investigate computability, the Entscheidungsproblem, function definition, function application, and recursion. Many functional programming languages can be viewed as elaborations on the lambda calculus. Another well-known declarative programming paradigm, logic programming, is based on relations.
Anjana's next talk at JSConf EU in May: http://2017.jsconf.eu/speakers/anjana-vakil-immutable-data-structures-for-functional-js.html Slides: https://slidr.io/vakila/learning-functional-programming-with-javascript
A JavaScript programmer introduces himself
This is part one of Javascript Programming. If you've been wanting to learn Javascript, this will help you get a quick head start. We'll cover the very basics and get you prepared for part 2 which will teach you to use jQuery to do some fun stuff to your web page in real time! Once you have it, Here's video 2!: http://youtu.be/WGPaZNYrHpo Learning Javascript (or learning programming of any kind) can feel a bit uncomfortable at first, but I promise it will come quickly.
Support on Patreon: https://www.patreon.com/gamkedo Try my free course: http://code-your-first-game.com (or full URL is https://www.udemy.com/code-your-first-game/ ) Next steps: http://gamkedo.com The (hacky) Snake source: https://pastebin.com/Z3zhb7cY About InteractionArtist, my 219 daily prototypes: https://www.youtube.com/watch?v=BgZrBpSISS0
I wanted to demonstrate that the concept of a blockchain that powers almost all of the modern cryptocurrencies is very simple at its core. Bitcoin, Ethereum, Litecoin etc all are based on this blockchain technology. Many people think that the blockchain is a complicated thing while at it's core its just a clever use case of hashes. Enjoy guys! CODE: https://github.com/ivan-liljeqvist/SimpleBlockchain JOIN MY EXCLUSIVE MAILING LIST FOR EVEN MORE BLOCKCHAIN KNOWLEDGE: http://eepurl.com/c0hyc9 ESSENTIAL CRYPTO RESOURCES Hardware wallets: ♥ TREZOR https://trezor.io ♥ LEDGER NANO S https://www.ledgerwallet.com/r/4607 To buy cryptocurrencies: ♥ Coinbase https://www.coinbase.com/join/529bab0ab08ded7080000019 JOIN SLACK COMMUNITY http://slack-invite-ivan-on-tech.herokuapp.com https://stee...
A look at the day-to-day routine of the man behind the machine, full-stack developer Aaron Gidusko. LIKE THIS VIDEO? Check out more like it on our PRPL Culture playlist: https://www.youtube.com/playlist?list=PLsFFMUAU_pTjpLWBt5DILPumst09HKCCh Purple, Rock, Scissors (PRPL) is a digital creative agency delivering innovative solutions for brands and consumers. Our team has a passion for the big picture, little details, and driving measurable results. FIND US ON: Facebook: https://www.facebook.com/PurpleRockScissors/ Twitter: https://twitter.com/prplrckscssrs?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor Instagram: https://www.instagram.com/prplrckscssrs/?hl=en Snapchat: prplrckscssrs LinkedIn: https://www.linkedin.com/company/215915?trk=tyah&trkInfo;=clickedVertical%3Acompany%2C...
Today we talk about how website can mine cryptocurrencies through the browser and we are building such a mining website ourselves! In this video we are mining monero using CoinHive using their Javascript library. Make sure users know your are mining using their computer resources if you are going to put this into your website. Code https://pastebin.com/GL34hpQm Thanks for watching guys 💝 🍻 Join the crypto discussion forum - https://thecrypto.pub 📺 The best crypto content in one place - https://cryptochannel.tv 📚 Get my free e-book on Bitcoin and Blockchain - http://eepurl.com/c0hyc9 you will receive the book in your inbox once you sign up 👫👭👬Social: Steemit: https://steemit.com/@ivanli Facebook: http://facebook.com/ivanontech/ Slack: http://slack-invite-ivan-on-tech.herokuapp.com Exclu...
Learn how to write your own Blockchain with JavaScript. In this video I'll show you what is behind a blockchain by using simple code. It's not a complete implementation, but enough to understand how blockchains work and how they guarantee that blocks can never be changed. After creating our blockchain we'll try and tamper with it. This will demonstrate a blockchains ability to detect fraud. Next video (implementing proof-of-work): https://youtu.be/HneatE69814 💰 Want to buy Bitcoin or Ethereum? Buy for $100 and get $10 free (through my affiliate link): https://www.coinbase.com/join/59284524822a3d0b19e11134 ► Source code Available on GitHub: https://github.com/SavjeeTutorials/SavjeeCoin ► About me 🐦 Follow me on Twitter: https://twitter.com/savjee ✏️ Check out my blog: https://www....
This video covers the basics of node.js. What is node.js? What is server-side programming? What might you use it for and how do you get started? Basic unix commands and working with terminal are covered. Darius Kazemi Eyeo talk: https://vimeo.com/112289364 Allison Parrish twitter bot tutorial: http://air.decontextualize.com/twitterbot/ NY Magazine on bots: http://nymag.com/following/2015/11/12-weirdest-funniest-smartest-twitter-bots.html All examples: https://github.com/shiffman/Video-Lesson-Materials Contact: https://twitter.com/shiffman Next video: https://youtu.be/s70-Vsud9Vk Learn JavaScript basics: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA Learn Processing basics: https://www.youtube.com/user/shiffman/playlists?sort=dd&shelf;_id=2&view;=50 Mor...
► FREE COURSE - 5 Learning Mistakes Software Developers Make ◄ https://simpleprogrammer.com/learn-faster SUBSCRIBE TO THIS CHANNEL: vid.io/xokz Specialization & Niching Down Playlist: https://www.youtube.com/playlist?list=PLjwWT1Xy3c4W5SK-MGjp_KSFZF2pEMCt8 Specializing in Node.js/Full Stack Development In this video we're going to talk about specializing in Node.js or Full Stack Development. "Node.js is an open-source, cross-platform JavaScript runtime environment for developing a diverse variety of tools and applications. Although Node.js is not a JavaScript framework, many of its basic modules are written in JavaScript, and developers can write new modules in JavaScript. The runtime environment interprets JavaScript using Google's V8 JavaScript engine." (Source: https://en.wikipedia....
In this 10 Minute Coding Challenge, I attempt to code a p5.js version of the Snake Game. Send me your 10 minute coding challenge! Contact: http://twitter.com/shiffman To see the debugging process: https://www.youtube.com/watch?v=yUO2bWfBgN8#t=39m00s Source Code For This Challenge: p5.js: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_03_Snake_game_p5.js Processing: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_03_Snake_game p5.js: https://p5js.org/ Wikipedia page for the Snake Game: https://en.wikipedia.org/wiki/Snake_(video_game) For More 10 Minute Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
Learn the fundamental features of JavaScript - the language used to add dynamic, interactive content to websites. I teach you how to get started with JavaScript, how to use variables, operators, arrays, properties, methods, custom functions, conditionals and loops. In 12 minutes. LEARN HTML IN 12 MINUTES http://youtu.be/bWPMSSsVdPk LEARN CSS IN 12 MINUTES http://youtu.be/0afZj1G0BIE LEARN PHP IN 15 MINUTES http://youtu.be/ZdP0KM49IVk Support this channel at https://www.patreon.com/jakewright ---------- Text Editors ---------- For Windows users, I recommend using Notepad++ to edit HTML files: http://notepad-plus-plus.org For Mac users, I recommend Sublime Text: http://www.sublimetext.com ---------------------------------------- SUBSCRIBE FOR MORE http://youtube.com/subscription_cen...
With every programming language, there's a list of best practices; do's and don'ts. JavaScript is no exception. Some of these best practices are there for your protection (like always always always using semi-colons!), some to make your code more readable and less error-prone, and some to increase the efficiency of your code. Don't miss an upload! Subscribe! http://goo.gl/szEauh Stay Connected to O'Reilly Media by Email - http://goo.gl/YZSWbO Follow O'Reilly Media: http://plus.google.com/+oreillymedia https://www.facebook.com/OReilly https://twitter.com/OReillyMedia
💖 Support the show by becoming a Patreon https://www.patreon.com/funfunfunction In this video series, I will teach you how to do functional programming in JavaScript. In this first one, I will tell you about one of the most important concepts in functional programming: Higher-order functions. I will talk about what higher order-functions are, and then move on to code, and show you how to use them. I will also tell you why you should learn functional programming in the first place.
In this viewer submitted Coding Challenge, I attempt to code a Purple Rain Simulator in Processing. Send me your Coding Challenge ideas! Source Code For This Challenge: Processing: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_04_PurpleRain p5.js: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_04_PurpleRain_p5.js Contact: http://twitter.com/shiffman Processing: https://processing.org For More Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH Help us caption & translate this video! http://amara.org/v/Qbs7/
In this 2007 presentation at Yahoo!, which is meant to be the beginning of a three-course sequence (followed by "Theory of the DOM" and then "Advanced JavaScript"), Douglas Crockford explores not only the language as it is today but also how the language came to be the way it is. Note: there's a title at the opening that claims this is "Part 1 of 4", but this video contains all four parts edited together. No need to go searching for the missing parts.
💖 Support the show by becoming a Patreon https://www.patreon.com/funfunfunction Promises are, just like callbacks, a way of dealing with things being asynchronous - when we don't know for certain in what order things will happen. But promises are more powerful than callbacks because they compose - you can combine promises and chain them, all kinds of cool stuff - I've showed you some in this video, but there is WAY more you'll be able to do when you get comfortable with promises. Full code example from the video here: https://github.com/mpj/fpjs8 Much inspiration for this episode was drawn from this fantastic guide y mattdesl: https://github.com/mattdesl/promise-cookbook#the-problem
My first simple mobile game using html5. The series will adress all necessary steps to create a full-fledged game from scratch using Javascript, html and css, and then port it to android and ios using the cocoonjs cloud compiler. Inspiration for the game is off course from the brilliant game by .gears studios. Play more of their games on their website: http://www.dotgears.com. :: Starter Pack :: https://github.com/maxwihlborg/youtube-tutorials/tree/master/flappy/starter :: Other Stuff :: https://github.com/maxwihlborg http://maxwihlborg.com/ https://twitter.com/epicwihlborg
Vinodh Kumar speaks about garbage segregation at JSFoo 2014.
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Anjana's next talk at JSConf EU in May: http://2017.jsconf.eu/speakers/anjana-vakil-immutable-data-structures-for-functional-js.html Slides: https://slidr.io/vakila/learning-functional-programming-with-javascript
► FREE COURSE - 5 Learning Mistakes Software Developers Make ◄ https://simpleprogrammer.com/learn-faster ► SUBSCRIBE TO THIS CHANNEL ◄ If You want to become a successful software developer, you need to be around a community that empowers you. Subscribe to Simple Programmer: http://bit.ly/subscribesimpleprogrammer ► THE COMPLETE SOFTWARE DEVELOPER'S CAREER GUIDE ◄ Get #1 bestselling book, The Complete Software Developer's Career Guide https://simpleprogrammer.com/careerguide-yt ► The Top 10 Programming Languages To Learn In 2018 ◄ A lot of people ask me about what programming languages they should learn. I found myself in a difficult situation because this is a very hard question to answer.There are a lot of things that need to be taken into account before making a decision, especially ...
In this 10 Minute Coding Challenge, I attempt to code a p5.js version of the Snake Game. Send me your 10 minute coding challenge! Contact: http://twitter.com/shiffman To see the debugging process: https://www.youtube.com/watch?v=yUO2bWfBgN8#t=39m00s Source Code For This Challenge: p5.js: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_03_Snake_game_p5.js Processing: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_03_Snake_game p5.js: https://p5js.org/ Wikipedia page for the Snake Game: https://en.wikipedia.org/wiki/Snake_(video_game) For More 10 Minute Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH
With all the hubbub over functional programming in JavaScript, you might be confused what it’s all about. Functional programming can solve many problems more elegantly than imperative programming. In this presentation, explore functional programming’s mathematical roots and then learn to use ES6 (JavaScript) to dive into important concepts such as recursion, immutability, and currying. Functional programming will reveal itself to be an important tool in the programmer’s bag for enforcing modularity and readability, making code more understandable and easier to test.
In this 2007 presentation at Yahoo!, which is meant to be the beginning of a three-course sequence (followed by "Theory of the DOM" and then "Advanced JavaScript"), Douglas Crockford explores not only the language as it is today but also how the language came to be the way it is. Note: there's a title at the opening that claims this is "Part 1 of 4", but this video contains all four parts edited together. No need to go searching for the missing parts.
This talk will explain what public blockchain systems like Bitcoin and Ripple are, the unique challenges of developing software for them, and how C++ helps to meet these challenges. Security issues are paramount. Blockchain systems are open source, have large attack surfaces, and can cause significant financial damage if they have exploitable defects. Performance and scalability are also major concerns. C++ provides a unique balance that helps meet these challenges. The language's design makes it possible to catch bugs at compile time, write modular code that can be tested, develop flexible data structures and manage resources. Yet, where performance is critical, it does not obscure what your code is making the computer actually do. EVENT: CppCon 2016 (http://CppCon.org) SPEAKER: David...
For a free sample of Kathy's book, visit: http://goo.gl/AU7A6j From Fluent 2015. "Every moment of every day there’s a new language, framework, format, protocol to learn. Nobody has a more dynamic skill set than a web developer. We’ll look at the one metaskill to rule them all: The ability to come up to speed and stay there, over and over again. Abouyt Kathy Sierra (SeriousPony): Kathy Sierra worked as a game programmer, interaction designer, and learning specialist (Sun Microsystems, UCLA Extension) before creating the best-selling Head First series for O’Reilly. She was the original creator of one of the largest software developer communities, javaranch.com."
I hope you enjoyed this tutorial! If you did, please make sure to leave a like, comment, and subscribe! It really does help out a lot! Link to my Pizza Helper Conversation Chatbot video tutorial: https://www.youtube.com/watch?v=fUL93_G3yuI Link to my Watson Conversation Context tutorial: https://www.youtube.com/watch?v=fUL93_G3yuI Source Code: https://github.com/tanmayb123/Twilio-Watson-Conversation Contact: Email: tajymany@gmail.com Twitter: @TajyMany Bitcoin Address for Tips: 1HFvjkL571LbctmYodBFkg1HRGGQrVDNC5
Watch part 2 with Chris: https://youtu.be/nL2wpZV1LYc Subscribe to Chris' YouTube channel: https://www.youtube.com/c/dev_coffee Website we built: http://www.andvote.com/ Source code: https://github.com/andvote/andvote ▼ Follow me ▼ on Twitter: https://twitter.com/bookercodes on GitHub: https://github.com/alexbooker ▼ Links I Mention in the Video (in the Order I Mention Them)▼ Joe https://github.com/karan/joe ESLint http://eslint.org/ tmux https://tmux.github.io/ Babel https://babeljs.io/ Nodemon https://github.com/remy/nodemon Sequelize http://docs.sequelizejs.com/en/latest/ My Sequelize course https://www.youtube.com/playlist?list=PL5ze0DjYv5DYBDfl0vF_VRxEu8JdTIHlR sequelize-connect https://github.com/jspizziri/sequelize-connect Redis: http://redis.io/ My shell aliases: https://githu...
In this coding challenge, I create a clone of the multiplayer online game Agar.io using JavaScript (p5.js). This is only the beginning of this challenge where I build out the basic game mechanics. I plan to make a follow-up to this video and add the multiplayer functionality of the game using node.js and websockets. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact: https://twitter.com/shiffman Links discussed in this video: Agar.io on Wikipedia: https://en.wikipedia.org/wiki/Agar.io Source Code for the Video Lessons: https://github.com/CodingTrain/Rainbow-Code p5.js: https://p5js.org/ Processing: https://processing.org For More Coding Challenges: https://www.youtube.c...
💖 Support the show by becoming a Patreon https://www.patreon.com/funfunfunction We spend an hour making an attempt at speed-pair-programming (read: copy-pasting) a Facebook Messenger Bot in an hour. From no clue of the Facebook Developer documentation on Messenger Bots - to having SOMETHING live in production. Probably spending most of the time trying to log in to the production environment. And deploying. All the FUN of funfunfunctioning! Stockholm Hotline is now offline because Facebook does not provide a way to revoke webhook keys. Sorry about that. Background on the telecommunication hot line (in Swedish, use Google Translate): https://sv.wikipedia.org/wiki/Heta_linjen_(telekommunikation) Facebook Developers Messenger Bot Getting Started guide: https://developers.facebook.com/d...
I'll use pure Javascript to build a neural network that evolves via a genetic algorithm to eventually become amazing at Tic Tac Toe! Code for this video is here: https://github.com/llSourcell/tic_tac_toe_neural_network-LIVE Join us in the Wizards Slack channel: http://wizards.herokuapp.com/ Some things i mentioned in the video --- Free Harvard Neuroscience course: https://www.mcb80x.org/ Great newer Deep Learning Books: http://www.deeplearningbook.org/ http://www.mlyearning.org/ Also tweet Andrew Ng directly and ask him if he will interview with @sirajraval . I'm trying to get him on my 'Really Quick Questions' series. Please subscribe, like, and comment! That's what keeps me going. and please support me on Patreon: https://www.patreon.com/user?u=3191693 Follow me: Twitter: https:...
My first simple mobile game using html5. The series will adress all necessary steps to create a full-fledged game from scratch using Javascript, html and css, and then port it to android and ios using the cocoonjs cloud compiler. Inspiration for the game is off course from the brilliant game by .gears studios. Play more of their games on their website: http://www.dotgears.com. :: Starter Pack :: https://github.com/maxwihlborg/youtube-tutorials/tree/master/flappy/starter :: Other Stuff :: https://github.com/maxwihlborg http://maxwihlborg.com/ https://twitter.com/epicwihlborg
In this video are we creating a simple game using javascript and html. The tutorial are adapted for both beginners and more intermediate coders who wish to learn how to structure game code, use basic data structors useful for game programming (like graphs, queues and so on), and other type of game programming technics. :: Annotated Source :: https://github.com/maxwihlborg/youtube-tutorials/blob/master/snake/index.html :: KeyNote :: https://docs.google.com/presentation/d/1GG93LkqZwGY-ag9eedReosYqbA00isVVqvTZic98_QY/edit?usp=sharing :: Other Stuff :: https://github.com/maxwihlborg http://maxwihlborg.com/ https://twitter.com/epicwihlborg
In this coding challenge, I attempt to code Conway's Game of Life cellular automata simulation in JavaScript using the p5.js library. Support this channel on Patreon: https://patreon.com/codingtrain To buy Coding Train merchandise: https://codingtrain.storenvy.com To Support the Processing Foundation: https://processingfoundation.org/support Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact: Twitter: https://twitter.com/shiffman The Coding Train website: http://thecodingtrain.com/ Links discussed in this video: Conway's Game of Life on Wikipedia: https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life Mathematical Games: http://www.ibiblio.org/lifepatterns/october1970.html Videos mentioned in this video: My Video on The Game of Life:...
In this Coding Challenge, I attempt to program in JavaScript (using the p5.js framework) a clone of the game Flappy Bird. Support this channel on Patreon: https://patreon.com/codingtrain Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact: https://twitter.com/shiffman Links discussed in this video: Flappy Bird on Wikipedia: https://en.wikipedia.org/wiki/Flappy_Bird Source Code for the Video Lessons: https://github.com/CodingTrain/Rainbow-Code p5.js: https://p5js.org/ Processing: https://processing.org For More Coding Challenges: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZiZxtDDRCi6uhfTH4FilpH For More p5.js videos: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA Help us caption & translate this video...
In this challenge, I attempt to code the classic game Minesweeper in JavaScript with the p5.js library. This video builds on some previous tutorials related to the Prototypes and multi-dimensional arrays in JavaScript. Link to the code: https://github.com/CodingTrain/Rainbow-Code/tree/master/CodingChallenges/CC_71_minesweeper Support this channel on Patreon: https://patreon.com/codingtrain To buy Coding Train merchandise: https://codingtrain.storenvy.com To Support the Processing Foundation: https://processingfoundation.org/support Send me your questions and coding challenges!: https://github.com/CodingTrain/Rainbow-Topics Contact: Twitter: https://twitter.com/shiffman The Coding Train website: http://thecodingtrain.com/ Links discussed in this video: Minesweeper on Wikipedia: https:...
Slides: http://afabbro.github.io/jsconf2013/ I am not an expert developer. I am also not a beginning developer. I'm an intermediate developer, and I want to navigate the path from being a mediocre or good developer, to becoming a great or expert level developer. How in the heck do I do this? The tutorial ecosystem of the web is heavily skewed towards beginners, but what about the rest of us? If you identify with these statements in the slightest, then this talk is for you. With ideas from cognitive science, education, and some advice from admired programmers along the way, we are going to explore what it means to be a world-class developer and what we need to do to get there. I'll talk a little bit about the philosophy, attitude, and habits (both good and bad) required for learning ho...