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If you work with Node.js or Deno, you can use the well-known Buffer.toString and Buffer.from with the encoding argument 'base64', until they implement the latest JavaScript standard. The btoa and atob work with binary...
26 Upgrading node.js to the latest version on Windows Install chocolatey if you haven't already: Installing Chocolatey From the command prompt, type cup nodejs (which is equivalent to typing choco upgrade nodejs -- as...
How to update Node.js To update Node.js itself, I recommend you use nvm (Node Version Manager). Here is the quote from the official npm documentation: We strongly recommend using a Node version manager like nvm to ins...
This function below doesn’t work like I want it to; being a JS novice I can’t figure out why. I need it to wait 5 seconds before checking whether the newState is -1. Currently, it doesn’t wait, i...
76 Use Underscore.js It's a library with a host of functions for manipulating arrays. It's the tie to go along with jQuery's tux, and Backbone.js's suspenders. _.uniq _.uniq(array, [isSorted], [iterator]) Alias: uniqu...
A function cannot be called unless it was defined in the same file or one loaded before the attempt to call it. A function cannot be called unless it is in the same or greater scope then the one trying to call it. You...
Oct 25, 2016 · After pulling down a module from GitHub and following the instructions to build it, I try pulling it into an existing project using: > npm install ../faye This appears to do the trick: > np...
Jan 14, 2014 · In fact, each .js file can have "multiple named exports" and "only one default export"_ here myNewFunction is exported as default. With this, when importing in the target file, javascript understands wh...
Is there a string.Empty in JavaScript, or is it just a case of checking for ""?
I have a web server written in Node.js and I would like to launch with a specific folder. I'm not sure how to access arguments in JavaScript. I'm running node like this: $ node server.js folder here
