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Articles tagged with #javascript
Using Iterator To Generate A Suite of Card Decks const cardDeck = { suits: ['♧', '♢', '♥', '♤'], court: ['J', 'Q', 'K', 'A'], [Symbol.iterator]: function* () { for (let suit of this.suits) { for (let i = 2; i <= 10; i++) yield suit + ...
Checking for a falsy value in JavaScript is where bugs can creep into your code easily. I recently came up with a good way of handling falsy value testing in a nice way. if (!a) { /* do some stuff */ } Does the internal logic get executed if? a === '...
Occasionally there is a need to handle and process a binary file on the web browser, then there is a need to read files as blob. This is a short code snippet to accomplish just that. const uploadedFile = document.getElementById('file-elem'); const re...