When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
A handy Java String Cheat Sheet is useful for the aspiring Java developer which will give you all the important methods and concepts of Java String at a glance.
If you want to merge multiple arrays in JavaScript without duplicate values, you can use a set with a destructuring assignment to merge arrays together and then filter out duplicates. 📖 Learn more at https://www.webtips.dev/webtips/javascript/merge-arrays-without-duplicates-in-javascript
Here are two immutable solutions for merging arrays together in JavaScript. 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/how-to-merge-arrays-in-js
JavaScripts always changing, so does the number of data types. Here's a warmup question. What data types are there in JavaScript? Do you know all of them? 📖 Learn more at https://www.webtips.dev/webtips/javascript-interview/data-types-in-javascript