Tabnine Logo For Javascript
Array.findIndex
Code IndexAdd Tabnine to your IDE (free)

How to use
findIndex
function
in
Array

Best JavaScript code snippets using builtins.Array.findIndex(Showing top 15 results out of 3,465)

origin: terkelg/prompts

reset() {
  this.moveCursor(this.parts.findIndex(p => p instanceof DatePart));
  this.fire();
  this.render();
 }
origin: strapi/strapi

function unformatBytes(value) {
 const sizes = ['B', 'KB', 'MB', 'GB'];
 const k = 1000;

 const number = value.split(/KB|MB|GB/)[0];
 const unit = value.split(number)[1];

 const i = sizes.findIndex(size => size === unit);

 const multiplicator = k ** i;
 const newValue = number * multiplicator;

 return newValue / 1000;
}
origin: terkelg/prompts

next() {
  let next = this.parts[this.cursor].next();
  this.moveCursor(next
   ? this.parts.indexOf(next)
   : this.parts.findIndex((part) => part instanceof DatePart));
  this.render();
 }
origin: GitSquared/edex-ui

this.conns.findIndex(x => x.ip === ip)
origin: yagop/node-telegram-bot-api

/**
  * Remove a listener registered with `onText()`.
  * @param  {RegExp} regexp RegExp used previously in `onText()`
  * @return {Object} deletedListener The removed reply listener if
  *   found. This object has `regexp` and `callback`
  *   properties. If not found, returns `null`.
  */
 removeTextListener(regexp) {
  const index = this._textRegexpCallbacks.findIndex((textListener) => {
   return String(textListener.regexp) === String(regexp);
  });
  if (index === -1) {
   return null;
  }
  return this._textRegexpCallbacks.splice(index, 1)[0];
 }
origin: GitSquared/edex-ui

this.pins.splice(this.pins.findIndex(x => x.removed), 1);
origin: awslabs/aws-serverless-express

const getUserIndex = (userId) => users.findIndex(u => u.id === parseInt(userId))
origin: webpack/webpack.js.org

array.findIndex(item => item.name.toLowerCase() === 'index.md')
origin: GitSquared/edex-ui

this.markers.splice(this.markers.findIndex(x => x.removed), 1);
origin: kitze/JSUI

items.findIndex(i => i.id === this.highlightedItem)
origin: strapi/strapi

function unformatBytes(value) {
 const sizes = ['B', 'KB', 'MB', 'GB'];
 const k = 1000;

 const number = value.split(/KB|MB|GB/)[0];
 const unit = value.split(number)[1];

 const i = sizes.findIndex(size => size === unit);

 const multiplicator = k ** i;
 const newValue = number * multiplicator;

 return newValue / 1000;
}
origin: awslabs/aws-serverless-express

const getUserIndex = (userId) => users.findIndex(u => u.id === parseInt(userId))
origin: GitSquared/edex-ui

this.conns.findIndex(x => x.ip === ip)
origin: GitSquared/edex-ui

this.pins.splice(this.pins.findIndex(x => x.removed), 1);
origin: GitSquared/edex-ui

this.markers.splice(this.markers.findIndex(x => x.removed), 1);
builtins(MDN)ArrayfindIndex

JSDoc

Returns the index of the first element in the array where predicate is true, and -1
otherwise.

Most used builtins functions

  • Console.log
  • Console.error
  • Promise.then
    Attaches callbacks for the resolution and/or rejection of the Promise.
  • Promise.catch
    Attaches a callback for only the rejection of the Promise.
  • Array.push
    Appends new elements to an array, and returns the new length of the array.
  • Array.length,
  • Array.map,
  • String.indexOf,
  • fetch,
  • Window.location,
  • Window.addEventListener,
  • ObjectConstructor.keys,
  • Array.forEach,
  • Location.reload,
  • Response.status,
  • Navigator.serviceWorker,
  • ServiceWorkerContainer.register,
  • ServiceWorkerRegistration.installing,
  • ServiceWorkerContainer.controller

Popular in JavaScript

  • express
    Fast, unopinionated, minimalist web framework
  • chalk
    Terminal string styling done right
  • readable-stream
    Streams3, a user-land copy of the stream library from Node.js
  • bluebird
    Full featured Promises/A+ implementation with exceptionally good performance
  • commander
    the complete solution for node.js command-line programs
  • rimraf
    A deep deletion module for node (like `rm -rf`)
  • redis
    Redis client library
  • body-parser
    Node.js body parsing middleware
  • q
    A library for promises (CommonJS/Promises/A,B,D)
  • Top 25 Plugins for Webstorm
Tabnine Logo
  • Products

    Search for Java codeSearch for JavaScript code
  • IDE Plugins

    IntelliJ IDEAWebStormVisual StudioAndroid StudioEclipseVisual Studio CodePyCharmSublime TextPhpStormVimAtomGoLandRubyMineEmacsJupyter NotebookJupyter LabRiderDataGripAppCode
  • Company

    About UsContact UsCareers
  • Resources

    FAQBlogTabnine AcademyStudentsTerms of usePrivacy policyJavascript Code Index
Get Tabnine for your IDE now