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  1. How can you encode/decode a string to Base64 in JavaScript?

    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 …

  2. How can I update Node.js and npm to their latest versions?

    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 …

  3. How do I make the first letter of a string uppercase in JavaScript ...

    Jun 22, 2009 · If you use Underscore.js or Lodash, the underscore.string library provides string extensions, including capitalize: _.capitalize (string) Converts first letter of the string to …

  4. Calling a JavaScript function in another js file - Stack Overflow

    Separate the logic of your JS script files so that each file only contains event listeners or global, independent functions. Load the JS script files with the global, independent functions first.

  5. Wait 5 seconds before executing next line - Stack Overflow

    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...

  6. How do I get the current date in JavaScript? - Stack Overflow

    Oct 7, 2009 · Also Note: This is still less bloated than moment.js. While moment.js is nice, imo, it has too many secular methods, which require learning moment as if it were a language. Mine …

  7. Upgrading Node.js to the latest version - Stack Overflow

    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 …

  8. How to initialize a JavaScript Date to a particular time zone

    I have date time in a particular timezone as a string and I want to convert this to the local time. But, I don't know how to set the timezone in the Date object. For example, I have Feb 28 2013 …

  9. What is the difference between .js and .mjs files?

    Aug 14, 2019 · Node.js, a JavaScript runtime environment, used CommonJS as the specification for modules. Because so many existing applications were built with CommonJS, when Node.js …

  10. What is the difference between .js, .tsx and .jsx in React?

    Oct 13, 2020 · A JS file is a JavaScript file extension and This would be the fully Javascript functions only. JSX is a file syntax extension used by React and here you can use CSS and …