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Bitcoin NodeJS Part 2 - Express
 
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Bitcoin NodeJS Tutorial. Intro to express module, install with NPM, GET routing, and using request within express.
Views: 6578 m1xolyd1an
Build a Bitcoin payment site with Node.js and Bitpay Part 1
 
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I demonstrate how to use the Bitpay Invoice API in concert with the node.js Bitpay client module at github/stevenzeiler/node-bitpay. Then I walk through generating an express server application using yeoman and deploying to Heroku to receive payment notification callbacks from Bitpay.
Views: 13338 Steven Zeiler
Bitcoin NodeJS Part 6 - Blocktrail API Setup
 
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Sixth video in the Bitcoin NodeJS series. How to setup and use blocktrail wallet API. If you get an error when installing the npm try installing it through git bash instead. Tips: 1NPrfWgJfkANmd1jt88A141PjhiarT8d9U
Views: 5173 m1xolyd1an
Bitcoin NodeJS Part 4 - Callback Functions
 
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Fourth part of the Bitcoin NodeJS tutorial series. This one focuses heavily on using callback functions and is not really about Bitcoin. I'm including it because it's something you need to know if you're going to develop NodeJS websites.
Views: 4189 m1xolyd1an
Cryptography - Node.js Basics Part 8
 
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Backed by OpenSSL, Node.js crypto module can do some pretty cool stuff. Hope you enjoyed the video! Check out this code here: https://github.com/engineer-man/youtube-code/tree/master/052 Join my Discord server to chat with me: https://discord.gg/engineerman Check out some code on my GitHub: https://github.com/ebrian/engineerman Tweet me something funny on Twitter: https://twitter.com/_EngineerMan Say hi over at Facebook: https://www.facebook.com/engineermanyt Sincerely, Engineer Man
Views: 3153 Engineer Man
Poloniex API wrapper in Node.js
 
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Programming a wrapper for the Poloniex API using Node.js with async/await, mocha testing, flow type annotations in Visual Studio Code. Code posted on GitHub at github.com/kesor/crypto-exchange-api -- Watch live at https://www.twitch.tv/kesor6
Views: 588 Evgeny Zislis
BCoin: a Node.js Bitcoin full node, Augur decentralizes, MyCrypto desktop.  Crypto News July 14th
 
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Bcoin: a JS Bitcoin full node went 1.0 http://bcoin.io Augur removes pause capability https://medium.com/@AugurProject/augur-launches-794fa7f88c6a MyCrypto desktop application https://medium.com/mycrypto/mycrypto-launches-desktop-applications-w-hardware-wallet-support-efac86c962a8 South Korea: Growth Through Innovation http://english.mosf.go.kr/pc/selectTbPressCenterDtl.do?boardCd=N0001&seq=4515 Game.com: Wash trading, for video games https://medium.com/@dakotajune/game-com-is-set-to-debut-a-new-mine-able-token-the-catch-is-you-mine-the-token-by-playing-games-df9beb118fe6 =========================== I'm not a financial adviser. Do your own research. Full disclosure, I own a lot of coins. My holdings: https://goo.gl/Vjn9iK Do not simply buy what I buy (I've made a lot of bad choices) #sellout Ledger Nano S is the hardware wallet I use and recommend: https://ledgerwallet.com/r/c241 Recommended Exchanges - Coinbase: https://coinbase.com/join/59ebf3c17be14a00f92091b8 - Binance: https://www.binance.com/?ref=15811261 Twitch: https://www.twitch.tv/HardlyDifficult Twitter: http://twitter.com/HardlyDifficult Steemit: https://steemit.com/@hardlydifficult Tips \o/ BTC: 3FQdCDmZcXXE8psTfazXxHKsdaLsXgxfWs ETH (incl any ERC20): 0x7A23608a8eBe71868013BDA0d900351A83bb4Dc2 LTC: MGF4vG8QT68otdbKT1ZjpqmFmkir67Wnjk NEO (incl any NEP5): AKSB636yR6wi4ivM7kJX3i999u3JGVgp5A DASH: XcCCFMgbNmCHiNEj1EbNGvSQBcRM8VCNNM BAN: ban_1597i1ybctywb37n5oikw79jyrrj7ocndaqad4foay861yeb1afppy3zxebz NANO: xrb_377ketnssiicfmruy6y7urhmbt1dkqprjwoob1nr8y7nxeixo4kuqx6gdm84 For business inquiries: [email protected]
Views: 326 Hardly Difficult
Node Crypto Module
 
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Description of node crypto module
Views: 1356 Uzochukwu Odozi
Bitcoin NodeJS Part 3 - Create a Brain Wallet
 
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Bitcoin NodeJS Tutorial. Use body-parser to collect POST data in a web form, convert that POST data into a private key pair using bitcore-lib.
Views: 7316 m1xolyd1an
How to Create a SegWit Vanity Address Generator in NodeJS
 
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This video is an step-by-step guided exercise using nodejs and bitcoinjs-lib where we create a simple (and very slow) command line bitcoin segwit vanity address generator. This is intended for demonstration purposes for short vanity targets of 3-4 characters or less.
Views: 851 m1xolyd1an
Poloniex API wrapper in Node.js
 
01:33:39
Programming a wrapper for the Poloniex API using Node.js with async/await, mocha testing, flow type annotations in Visual Studio Code. Code posted on GitHub at https://github.com/kesor/crypto-exchange-api -- Watch live at https://www.twitch.tv/kesor6
Views: 583 Evgeny Zislis
NodeJS + ExpressJS Tutorial #8 Template and Views
 
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Programming in Hindi ( हिन्दी) Programming in Hindi (हिन्दी) In this course, I'm going to show you how to work with Node and Express.js to build a website. I'll start by exploring some of the differences between Node and Express and show you why building websites with Express is much easier. Then, we'll work with routing, one of the best features of Express, to create a website with different pages. I'll show you how to work with templates and EJS, once of the templating engines you can use to create complex pages with Express. Then I'll show you how to create a simple API to manage different HTTP verbs that let you handle HTTP requests, add and delete content on your page. Finally, I'll show you how to create a simple chat using Express and Socket.io, so that you can learn how you can create real-time, multi-user applications. Full Source Code available on GitHub :-https://github.com/CsgeeksYoutube/NodeJS-and-expressJS Learn NodeJS:----- https://www.youtube.com/playlist?list=PLgPJX9sVy92wCSjrOcAlIaCXMi8wrrv_d Learn Bootstrap:-- https://www.youtube.com/playlist?list=PLgPJX9sVy92wc38jA6JtvkA4l1xmJcKKH Learn XHTML and CSS:--- https://www.youtube.com/playlist?list=PLgPJX9sVy92w1pmbv9S1G6jdyCuMDFVek Learn javascript :---- https://www.youtube.com/playlist?list=PLgPJX9sVy92yiBtI86AACy5XII2Cxlzbj Please support us by Paytm:--9634533596 ---------------------------------------------------------------------- Laptop I used :--- http://fkrt.it/Gq49vLuuuN Mic I used :--- http://fkrt.it/Gi2DyLuuuN ---------------------------------------------------------------------- ---------------------------------------------------------------------- Laptop I used :--- http://fkrt.it/Gq49vLuuuN Mic I used :--- http://fkrt.it/Gi2DyLuuuN ----------------------------------------------------------------------
Views: 3252 CS Geeks
NodeJs - Symmetric Encryption (Module Crypto)
 
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Learn to Encrypt and Decrypt Text With NodeJS using Module "Crypto". Easy and simple to use and very helpful in cases when you want to store information in database in encrypted form.
Views: 6716 Aman Kharbanda
Building Weather App in NodeJS with 20 Lines
 
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In this tutorial, We are going to write NodeJS app with help of the Weather API from openweathermap.org which provides us daily temperature with the every rate fresh data. We have used a request module and HTTP server concept in this tutorial.
Views: 7276 ItsTechMode
Ep3: Python Raspberrypi WebSocket Connect To Nodejs Server and streaming video
 
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Ep3: Python Raspberrypi WebSocket Connect To Nodejs Server and streaming video in Series Build Live Video Streaming Server use Ffmpeg Nginx Rtmp Module & Nodejs * Watch All videos in this playlist: https://www.youtube.com/watch?v=OS6ZAlCZvGs&list=PLFaW_8zE4amPRvRNZwyc_-XGPLTyoILhd * Subscribe me at: https://www.youtube.com/TabvnChanel * Facebook: https://facebook.com/TabvnGroup * Github: https://github.com/tabvn/video-streaming-service
Views: 3374 Tabvn
Connecting Crypto Currencies DevConf Part 1
 
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Part 2: https://www.youtube.com/watch?v=WukoR_hg9a8 The first lesson of my course on interacting with Bitcoin, Ripple, and Dogecoin using Node.js. Learn to generate new receive accounts in with the three crypto currency networks.
Views: 380 Steven Zeiler
Nodejs Live Code (Fixing Structure) - Tenzo Web App
 
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Nodejs Live Code (Fixing Structure) - Tenzo Web App Late night working on a project. Integrating Bitcoin and creating my own custom Block chain. In this video I'm fixing the structure of the mobile design for the application. That will allow users to easily navigate and use the features available to them. You can check out m website at: www.tyquanreddick.us
Views: 27 Ty Reddick
Exmo запросы node js
 
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Запросы к открытому апи биржи криптовалюты exmo.
Python Bitcoin Tutorial for Beginners
 
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My Book: https://www.amazon.com/Building-Bitcoin-Websites-Beginners-Development/dp/153494544X A simple introduction tutorial to get started with the pybitcointools Python library. https://github.com/vbuterin/pybitcointools
Views: 57747 m1xolyd1an
Building a CryptoCurrency Bot with Node
 
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https://www.meetup.com/sbjavascript/events/246625165/ -- Love it, hate it, or just curious crypto-currencies and the blockchain technologies they are built on top of are causing some major buzz. The markets for crypto currencies are global, volatile and they run 24 hours a day 7 days a week. We'll take a brief look at the space and its fundamentals. Then we'll look at how we can use the Coinbase exchage api's and Node.js to setup a bot that we can use to gather market data and automate transactions.
Views: 221 SBJS
web3.js library, the Ethereum JavaScript API
 
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This video explains what the purpose is of the web3.js library and how to use it. The web3.js library is also known as the Ethereum JavaScript API. To communicate with an Ethereum node or transact with a smart contract deployed on the blockchain from inside a JavaScript or web application you can use the web3.js library. Under the hood the web3.js library communicates with an Ethereum node through JSON RPC calls. The Ethereum node must expose its a RPC layer. The MetaMask extension exposes the web3 API by an injected web3 object which you can access via JavaScript. The MetaMask extension does not support most synchronous web3 API methods. Make your method calls asynchronous! To use the web3.js library in your web application: - Download the web3.js library from: https://github.com/ethereum/web3.js - In the dist folder you will find the files web3-light.min.js and web3.min.js - The file web3.min.js contains the Bignumber module and the file web3-light.min.js does not. If you do not know which one to choose, then use file web3.min.js. Web3.js API code examples can be found at: http://www.mobilefish.com/download/ethereum/web3api.html In the examples asynchronous methods were used if they are available. The demonstration Ethereum Dapp is made for educational purpose. The web interface can be found at: http://www.mobilefish.com/download/ethereum/DemoDapp.html The associated Solidity contract can be found at: http://www.mobilefish.com/download/ethereum/DemoContract.sol.txt The main purpose of this Dapp is to learn how to use web3.js api (v0.x.x) and how interact with a deployed smart contract. To setup the demonstration Ethereum Dapp (DemoApp.html): - Download and deploy the DemoContract.sol smart contract on any test network (testrpc, ropsten, rinkeby, or your own private ethereum node, etc). Save the contract address you will need it later. - Download and install the DemoApp.html on your web server. - Download and install the web3.min.js (v0.19.0) on your web server. - Modify the path to web3.min.js in the DemoApp.html file. - Modify the contract address in the DemoApp.html file. How to use the demonstration Ethereum Dapp (DemoApp.html): - Use a test network. - Have a test account with enough ethers to experiment with. - The demonstration Dapp (DemoApp.html) also works well with MetaMask. Notes: Two versions of DemoApp.html has been created. - A version using callbacks which is not very readable because of using callback trees! For educational purpose you can find this version at (but do not use it!): http://www.mobilefish.com/download/ethereum/DemoDappv0.1.html - The original code has been refactored by using JavaScript Promises. http://www.mobilefish.com/download/ethereum/DemoDapp.html - The DemoApp.html uses only vanilla JavaScript an uses the web3.js library. All code meaning: JavaScript, HTML and CSS can be found in this single web page. Warnings: - The DemoApp.html does not work with the web3.js v1.0.0. - The web3.js library v1.0.0 has many changes. The DemoApp.html will soon be obsolete. - Use the Demonstration Ethereum Dapp on a test environment. Check out all my other Ethereum related tutorial videos: https://goo.gl/eNJVXe Subscribe to my YouTube channel: https://goo.gl/61NFzK The presentation used in this video tutorial can be found at: http://www.mobilefish.com/developer/blockchain/blockchain_quickguide_ethereum_related_tutorials.html The DemoContract.sol used in the video: http://www.mobilefish.com/download/ethereum/DemoContract.sol.txt To interact with the DemoContract.sol use the demonstration Ethereum Dapp (using Javascript Promises): http://www.mobilefish.com/download/ethereum/DemoDapp.html An older version of the demonstration Ethereum Dapp (do not use this): http://www.mobilefish.com/download/ethereum/DemoDappv0.1.html More information about RPC layer can be found at: https://youtu.be/oOfDzXBXoOg The web3.js library can be found at: https://github.com/ethereum/web3.js The web3.js API v0.x.x can be found at: https://github.com/ethereum/wiki/wiki/JavaScript-API The web3.js API v1.0 can be found at: http://web3js.readthedocs.io/en/1.0/ MetaMask web3 API can be found at: https://github.com/MetaMask/faq/blob/master/DEVELOPERS.md #mobilefish #howto #ethereum
Views: 15578 Mobilefish.com
Getting Started with the Coinbase API - Python Tutorial
 
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As long as you have Python 2.7 or newer (https://www.python.org/downloads/release/python-279/) and 7-Zip (http://www.7-zip.org/), this video should be all you need to get this module set up and running
Views: 16564 Joseph Miller
BitcoinJS Tutorial - How to Apply BitcoinJS to your Applications
 
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Learn more advanced front-end and full-stack development at: https://www.fullstackacademy.com Bitcoin is a form of digital currency that is decentralized, it works without involving a third party broker. BitcoinJS is a JavaScript library for node.js that allows developers to build applications that can take payment from anyone in the world in 10 minutes. In this BitcoinJS tutorial, we show you how to add Bitcoin to your Web Application. Watch this video to learn: - What Bitcoin is and why it's useful - How Bitcoin works - How BitcoinJS allows developers to add Bitcoin to a web application
Views: 763 Fullstack Academy
Using a Stock Market API with Node.js
 
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MERN: https://github.com/keithweaver/MERN-boilerplate POSTING: https://medium.com/@Keithweaver_/usin... In PHP: https://youtu.be/hfYfeDvTyVw In Python: https://youtu.be/1yNeUcHM7Rs In this video, I show you how to get basic financial data via code. Equipment: Canon T5i - http://amzn.to/2vOS61Y Headphones - http://amzn.to/2tpRthn Please subscribe! Check me out: Web: http://keithweaver.ca Twitter: https://twitter.com/keithweaver_ Github: https://github.com/keithweaver Instagram #1: https://www.instagram.com/keiththecoder/ Instagram #2: https://www.instagram.com/keithweaver_/
Views: 3972 Keith, the Coder
Nodejs Face Recognition using face-recognition.js and opencv4nodejs
 
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Just trying to recognize some faces in a video stream with nodejs using face-recognition.js and opencv4nodejs. face-recognition.js https://www.npmjs.com/package/face-recognition https://github.com/justadudewhohacks/face-recognition.js face-recognition.js is an npm package, which provides a simple yet robust face recognition and face detection API. Under the hood it utilizes dlib and uses deep learning techniques to achieve face recognition, face detection and face landmark detection. opencv4nodejs https://www.npmjs.com/package/opencv4nodejs https://github.com/justadudewhohacks/opencv4nodejs opencv4nodejs is an npm package with nodejs bindings to opencv 3. It implements the main core of opencv as well as several modules of the extra module library, opencv-contrib. It brings native performance to your nodejs application and it features an asynchronous API, which allows to easily implement multithreaded cv tasks via Promises.
Views: 14760 Vincent Mühler
NodeJS / Express / MongoDB - Build a Shopping Cart - #14 Stripe Payment Views
 
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Tutorial on how to build a Shopping Cart using NodeJS with Express and MongoDB. Source Code on Github: https://github.com/mschwarzmueller/nodejs-shopping-cart-tutorial You can follow me on Twitter (@maxedapps), Facebook (https://www.facebook.com/academindchannel/) or visit our Website (https://www.academind.com).
Views: 26112 Academind
Node.js Tutorial - 7 File System
 
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¡Si te gusto el tuto, puedes comprarme un café! : PayPal : https://www.paypal.me/mitocode/2 BTC : 1FDu9dRckCoCckarDxFDHKtJNg9oaJJgMa Operaciones con archivos, directorios de forma síncrona y asíncrona con node.js Sígueme ;) http://www.mitocodenetwork.com http://www.facebook.com/mitocode http://www.twitter.com/mitocode http://www.instagram.com/mitocode http://www.google.com/+MitoCode http://www.github.com/mitocode21
Views: 8456 MitoCode
NodeJS, Rowhammer, & FBI FedEx - Hack Naked News #198
 
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Disastrous Rowhammer bitflips, malicious developer steals Bitcoin with nodeJS module, Germany proposes router security guidelines, Uber fined 148$ Million for data breach cover-up, Microsoft yanks 2 buggy Office patches, and a malvertising campaign impacts millions of iOS users! Jason Wood from Paladin Security joins us for expert commentary to discuss how The FBI created a Fake FedEx Website to Unmask a Cybercriminal! Time Stamps: 2:00 - Potentially disastrous Rowhammer bitflips can bypass ECC protections 3:25 - Facebook to pay ethical hackers $40,000 for reporting a single account-takeover bug 4:17 - Worm Using Removable Drives to Distribute BLADABINDI Backdoor 5:02 - Event-Stream NodeJS Module to steal Bitcoins 6:05 - Germany proposes router security guidelines 7:11 - Uber fined $148m for data breach cover-up 7:50 - Microsoft yanks two buggy Office patches 8:40 - Cisco Releases Second Patch for Webex Meetings Vulnerability 9:17 - Malvertising Campaign Impacts Millions of iOS Users Full Show Notes: https://wiki.securityweekly.com/HNNEpisode198 Visit http://hacknaked.tv to get all the latest episodes!
Views: 375 Security Weekly
Node.js Tutorial - 12 HTTP Request
 
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¡Si te gusto el tuto, puedes comprarme un café! : PayPal : https://www.paypal.me/mitocode/2 BTC : 1FDu9dRckCoCckarDxFDHKtJNg9oaJJgMa Realizar peticiones HTTP con node.js es fácil, en este tutoriales realizaremos un ejemplo con la api de google para geolocalización API: maps.googleapis.com/maps/api/geocode/json Sígueme ;) http://www.mitocodenetwork.com http://www.facebook.com/mitocode http://www.twitter.com/mitocode http://www.instagram.com/mitocode http://www.google.com/+MitoCode http://www.github.com/mitocode21
Views: 6962 MitoCode
How to stream Binance Websockets data into browser
 
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In this video I demonstrate how websocket data can be streamed into a browser using electron module. Useful Links: Download and Install NodeJS: https://nodejs.org/en/ Binance NPM: https://www.npmjs.com/package/binance Electron main.js code: https://electronjs.org/docs/tutorial/first-app
Views: 1334 DeKay Arts
Tutorial User Authentication System with NodeJS - EP01
 
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In this part we talk about what is a services and we module the user. Repos: https://goo.gl/wYTf3i Join my Discord channel: https://discord.gg/eK67Gc5 Music in the intro: Do you Remember - Airwav do you remember https://youtu.be/Rh3htW8RS-c If you would like to donate for support my channel you can do this by using Paypal here: https://goo.gl/GnnRLa Thank you :) Or by bitcoin: 1FkQYDPTgyUibFdfdyMETnxYPwEK4Y8kpv Or by Ethereum: 0xed4E76cc3e15C14bcfFCA89130a0a5c12f6AA28c I would like to thank the donators to this channel. Thank you so much :) - Wonmin Jeon - iMarket - Tarek Fattah - Donald Walters Twitter: https://twitter.com/QuimperEmanuel Blog: https://equimper.me Github: https://github.com/EQuimper Google Plus: https://goo.gl/k2VzNa Hashnode Profile: https://hashnode.com/@equimper
Views: 1373 EQuimper
Trading stocks with Node.js
 
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Any inqueries can be sent to [email protected] Utah Node.js Ninjas meets every month hosted at Overstock.com. Each month different developers from the area present on something Node.js. If you are in the area and would like to present, or even just come and learn live, you can follow the group here: http://www.meetup.com/utahnodejs/ Also, hopefully as the group grows, we will be able to provide better quality videos to you that are not able to join live. So enjoy, and feel free to give any feed back you have. Trading Stocks with Node.js
Views: 3992 Utah Node.js Ninjas
Node JS ping pong cryptocurrency trading bot
 
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Node JS ping pong cryptocurrency trading bot
Views: 229 Alex Andreyev
Node.js Tutorial - 5 Require y exports
 
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¡Si te gusto el tuto, puedes comprarme un café! : PayPal : https://www.paypal.me/mitocode/2 BTC : 1FDu9dRckCoCckarDxFDHKtJNg9oaJJgMa Es muy importante modularizar el código en nuestras aplicaciones, para mejorar el mantenimiento a futuro, obtener beneficios de desacoplamiento, etc. En este tuto aprenderemos a importar nuestros propios archivos con la función require y al atributo exports. Sígueme ;) http://www.mitocodenetwork.com http://www.facebook.com/mitocode http://www.twitter.com/mitocode http://www.instagram.com/mitocode http://www.google.com/+MitoCode http://www.github.com/mitocode21
Views: 10784 MitoCode
Node.js Tutorial - 15 node-fetch
 
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¡Si te gusto el tuto, puedes comprarme un café! : PayPal : https://www.paypal.me/mitocode/2 BTC : 1FDu9dRckCoCckarDxFDHKtJNg9oaJJgMa node-fetch es un módulo que permite realizar peticiones http mediante el uso de promesas implementado el API Fetch. Fetch API - Mozilla Devs: https://developer.mozilla.org/es/docs/Web/API/Fetch_API Sígueme ;) http://www.mitocodenetwork.com http://www.facebook.com/mitocode http://www.twitter.com/mitocode http://www.instagram.com/mitocode http://www.google.com/+MitoCode http://www.github.com/mitocode21
Views: 5576 MitoCode
Learnings of using Node.js and the Open Source ways for Academic Research and Higher Education
 
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ArcticJS 2016 Talk by @diasdavid Longyearbyen, Svalbard Livesteam by @RY4NT4YLOR Bitcoin Tips: 14eU4wUeT8WU58Ut2LEVCrfWQevZCKiY1f
Views: 174 Adjy Leak
Node.js Tutorials for beginners in hindi | Basic Introduction | Part-1
 
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What is node.js | node js tutorial for beginners Follow Tutorialswebsite: https://www.facebook.com/tutorialswebsite https://twitter.com/gurujitutorials http://www.tutorialswebsite.com/ #nodejs #nodejsBeginnersTutorials #LearnNodejs
Views: 229 Tutorials Website
event-stream: Analysis of a Compromised npm package
 
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Once again, the pattern of taking over a known package and modifying it with malicious intent has happened. In this case, it's with the event-stream module in the npm repository. In this broadcast I speaker with Thomas Hunter, Software Developer at Intrinsic and author of "Compromised npm Package: event-stream", and Brian Fox, CTO of Sonatype, author of the Forbes "Open Source Developers And Infrastructure Are The New Front Line Of Security?" article. Compromised npm Package: event-stream https://medium.com/intrinsic/compromised-npm-package-event-stream-d47d08605502 Open Source Developers And Infrastructure Are The New Front Line Of Security www.forbes.com/sites/forbestechc…ity/#2ad9e84457c2 Open Source Software Is Under Attack; New Event-Stream Hack Is Latest Proof blog.sonatype.com/open-source-soft…-is-latest-proof
Views: 306 Sonatype
IoT + Ethereum -- Raspberry Pi, NodeJS, Web3 & Solidity  Pt2
 
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Using a switch to get our PI node to send a command/tx with our smart contract. *** Github : https://github.com/nacmonad/eth-iot-examples/ *** 0:00 intro + nodejs/raspi gpio 10:10 testrpc + solidity 20:45 web3 on node So there's no more annotations.... RPi switch: INPUT PIN 3 o----------o \ GND =----/\/\/\----------o 10k The above isn't proper, but it works. My Pi's input pin float high (is this normal?). I just pull-down through a 10k resistor to drop the GPIO low. Otherwise, when its open the GPIO floats high. To do it properly follow something like this: https://www.cl.cam.ac.uk/projects/raspberrypi/tutorials/robot/buttons_and_switches/
Views: 1237 rustcity
node.js terminal weather app ----- weatherX
 
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Use node.js created a simple terminal weather app. github: https://github.com/cattla/weatherX
Views: 725 Cattla Lee
Tech Talk: Node.js Addons with C++
 
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My name is Joe Stephens, this video is a beginner walk through on Node.js Addons with C++. This video will take you behind the scenes to give you a basic understanding of whats going on under the hood with Node's built-in addons, and how to get started yourself. ---- Fullstack Academy was recently ranked the #1 coding bootcamp in the U.S. Learn more at https://www.fullstackacademy.com.
Views: 3071 Fullstack Academy
Testing YoutTube API NodeJS module x
 
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Test video upload via YouTube API x
NodeJS - Uploading Images/Binary Files using Express, NodeJS, and MongoDB
 
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Today we add the ability to upload images as binary data via NodeJS and Express to our MongoDB database. We will use Mongoose models and to represent one to many relationships and using the populate function to expose the children models. We will be using the Multer package to handle the multi-part file data which holds the image data and finally we will expose the public/uploads folder outside of corse protection so these images can be served via our nodejs server. If you would like to vote on what I cover next, do so here! https://reactu.io/polls/newest The code for this episode is on github: https://github.com/react-u/026-uploading-binary-files-and-images-express-nodejs-cors ❤‍ Help keep ReactU free by donating to the project: ----------------------------------------------------------------------------------- ▶ Bitcoin: 1LxbzzxogbJrxT8d7e2CpnxQRezpzSJejq ▶ Patreon: https://www.patreon.com/reactu ▶ Live Mentorship: https://codementor.io/marktellez Patreon supporters can earn up to a 30% discount on my live mentoring services at https://codementor.io/marktellez ! ❤‍ Screencast info ----------------- ▶ Length: 38:34 minutes ▶ Skill level: Intermediate ❤‍ What you will learn --------------------- ▶ * Exposing a public folder outside of CORS to serve images ▶ * Using Multer to allow multi-part form data into our json api ▶ * Setting up our Mongoose models to have a one to many relationship ▶ * Using Postman to test our json API endpoints
Views: 1850 React University
Create a Blockchain on Nodejs with MongoDB #03
 
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Written Tutorial: https://go.ipenywis.com/ipeny19d76 Our Udemy Courses: Let's Create A Nodejs Desktop Chat Application(React/Socket) : https://www.udemy.com/lets-create-a-nodejs-desktop-chat-application_react_socketio/ --- Official Links---- Official Website: http://ipenywis.com Official Facebook: http://go.ipenywis.com/ipeny4907 Official Twitter: http://go.ipenywis.com/islem9a03 ---Support US--- By Becoming a Patreon: http://go.ipenywis.com/ipe
Views: 404 IPenywis
Generate QR Code with Vanilla JS
 
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Views: 741 Code Tube
NODE.JS 101 - Beginners Tutorial Series -  3. Introduction to NPM
 
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Node.JS 101 - Beginners Tutorial Series. 3. Introduction to NPM. In the third video of our brand new Node.JS 2017 tutorials Alex introduces NPM: a very powerful Package Manager for Javascript and NodeJS. This tutorial is the third instalment of the NODEJS 101 Series. Lecture List: 1. Introduction and Installation - http://bit.ly/2pepafV 2. The first Application - https://youtu.be/iB4UrIwE_F4?list=PLLi-6PuDZWlleP-3_97l7fNQ6F96CYNCm 3. INTRODUCTION TO NPM - https://youtu.be/TD7SigWHGz8?list=PLLi-6PuDZWlnmaxwry-zGNNSftX7nC7LT 4. NPM 5 -https://www.youtube.com/watch?v=uJkdatrvXHI&index=4&list=PLLi-6PuDZWlleP-3_97l7fNQ6F96CYNCm 5. ExpressJS COMING SOON 6. ExpressJS - REST - COMING SOON ------------------------------------------------------------------------------------------ SUBSCRIBE TO OUR CHANNEL https://www.youtube.com/user/wymtuts?sub_confirmation=1 FIND US ON: WEBSITE: http://www.webyourmind.com FACEBOOK: https://www.facebook.com/webyourmindagency TWITTER: https://twitter.com/WebYourMind GOOGLE+: https://www.google.com/+WebyourmindAgency
Views: 423 WebYourMind
Node.js Tutorial - 9 lodash yargs
 
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¡Si te gusto el tuto, puedes comprarme un café! : PayPal : https://www.paypal.me/mitocode/2 BTC : 1FDu9dRckCoCckarDxFDHKtJNg9oaJJgMa lodasy & yargs son librerias muy útiles que aprenderemos a usar para ser más productivos cuando construyamos nuestras aplicaciones. Sígueme ;) http://www.mitocodenetwork.com http://www.facebook.com/mitocode http://www.twitter.com/mitocode http://www.instagram.com/mitocode http://www.google.com/+MitoCode http://www.github.com/mitocode21
Views: 7100 MitoCode
الحلقة الخامسة  Streams & buffers  من سلسلة  NodeJS  بالعربية
 
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