Pages with tag Node Web Development

Deprecating buggy npm packages, dealing with deprecations It seems several critical npm packages deprecated older releases. Installing the old version of some packages causes npm to print a warning saying the package was deprecated, and to use a newer version of the package. Sometimes the message suggests a way to figure out where the package is being required. Due to the way an npm package can pull in other npm packages, it can be tricky to figure out where the deprecated package version is being used.
Easily import your CSV data into MySQL with Node.js

It's convenient to import a CSV file into a spreadsheet to crunch numbers. CSV's (comma-seperated-values) and it's brethren (TSV, for tab-separated, etc) are widely used to deliver information. You'll see CSV downloads available all over the place, whether it's your stock broker or bank, or a government agency, and on and on. Spreadsheet programs like LibreOffice Calc offer direct import of these files, and then as a spreadsheet you've got a zillion tools available to crunch numbers, make graphs, etc. Sometimes, though, you need to load the CSV into a database to do other sorts of work.

Is Node.js / Express scalable? How to grow Node.js app deployment to handle more traffic? Since Node.js is billed as being very fast, high performance, application development platform, you might think it automatically "scales" to fill out server resources and satisfy a huge workload. While you can do this with a Node.js application, you have to design the scaling mechanism yourself. With no additional configuration, a Node.js application can saturate a single CPU core and handle as many transactions as that core can sustain. That doesn't help when your manager asks why that 32 core server you just ordered has 31 idle CPU cores and one running flat out. Out of the box Node.js doesn't scale, but it's possible to make it do so.
Make your own Raspberry Pi git repository server with Gogs and Docker The Raspberry Pi is an amazing little computer that, while it's targeted at the DIY Hardware Maker, it is a full-fledged Linux computer that can be used to run services that used to require much bigger and more expensive computers. How long ago were office servers required to be $4000 systems from the likes of Dell Computers? It seems that the Raspberry Pi (and other tiny computers) can perform the same tasks at a low cost with minuscule energy requirements. To this end I'm setting up Gogs (a github-like server for Git repositories) on a Raspberry Pi. As I worked on the project it seemed most straightforward to use Docker to manage the Gogs process, and therefore the project became setting up Docker on Raspberry Pi to run other services.
New Book: Asynchronous JavaScript with Promises, Generators and async/await The JavaScript language is changing, and among the changes are three new features which will revolutionize the way we write asynchronous code in JavaScript. The problem with the old callback-oriented asynchronous coding practice is the Callback Hell resulting from stacking callbacks within callbacks within callbacks. Between Promises, Generators and the proposed async/await feature, JavaScript programmers can largely free themselves from Callback Hell, and write clean asynchronous code that's easier to write, easier to understand, easier to maintain, and more robust.
Node Cookbook is great for deeper understanding of Node.js programming
Node Web Development 2nd edition has been released!!
2016 Election Acer C720 Ad block AkashaCMS Android Apple Apple Hardware History Apple iPhone Hardware April 1st Arduino ARM Compilation Asynchronous Programming Authoritarianism Automated Social Posting Bells Law Big Brother Blade Runner Blogger Blogging Books Botnet Botnets Cassette Tapes Cellphones Christopher Eccleston Chrome Chrome Apps Chromebook Chromebooks Chromebox ChromeOS CIA CitiCards Civil Liberties Clinton Cluster Computing Command Line Tools Computer Hardware Computer Repair Computers Cross Compilation Crouton Cyber Security Cybermen Daleks Darth Vader Data backup Data Storage Database Database Backup Databases David Tenant DDoS Botnet Detect Adblocker Digital Photography DIY DIY Repair Docker Doctor Who Doctor Who Paradox Drobo Drupal Drupal Themes DVD Election Hacks Emdebian Enterprise Node ESP8266 Ethical Curation Eurovision Event Driven Asynchronous Express Facebook Fake News File transfer without iTunes FireFly Fraud Freedom of Speech Gallifrey git Gitlab GMAIL Google Google Chrome Google Gnome Google+ Government Spying Great Britain Home Automation HTTPS I2C Protocol Image Conversion Image Processing ImageMagick InfluxDB Internet Internet Advertising Internet Law Internet of Things Internet Policy Internet Privacy iOS Devices iPad iPhone iPhone hacking Iron Man Iternet of Things iTunes Java JavaScript JavaScript Injection JDBC John Simms Joyent Lets Encrypt LibreOffice Linux Linux Hints Linux Single Board Computers Logging Mac OS Matt Lucas MEADS Anti-Missile Mercurial Michele Gomez Military Hardware Missy Mobile Applications MODBUS Mondas Monty Python MQTT Music Player Music Streaming MySQL NanoPi Nardole Net Neutrality Node Web Development Node.js Node.js Database Node.js Testing Node.JS Web Development Node.x North Korea Online advertising Online Fraud Open Media Vault Open Source Software OpenAPI OpenVPN Personal Flight Peter Capaldi Photography Plex Media Server Political Protest Power Control Privacy Production use Public Violence Raspberry Pi Raspberry Pi 3 Raspberry Pi Zero Recycling Republicans Retro-Technology Reviews Right to Repair River Song Rocket Ships RSS News Readers rsync Russia Russia Troll Factory Scheme Science Fiction Season 1 Season 10 Season 11 Security Security Cameras Server-side JavaScript Shell Scripts Silence Simsimi Skype Social Media Warfare Social Networks Software Development Space Flight Space Ship Reuse Space Ships SpaceX Spring SQLite3 SSD Drives SSD upgrade SSH SSH Key SSL Swagger Synchronizing Files Terrorism The Cybermen The Daleks The Master Time-Series Database Torchwood Total Information Awareness Trump Trump Administration Ubuntu Virtual Private Networks VirtualBox VLC VOIP Web Applications Web Developer Resources Web Development Web Development Tools Weeping Angels WhatsApp Wordpress