Let's look at an example of why getters (and so are also setters) are so useful. Let's say you have an AJAX call that you're using via fetch to...
Object destructuring and assigning it to an existing object's key:value pairs · Today I learnt something totally brand new in JavaScript from ChatGPT...
JavaScript Error Messages in Chrome vs FireFox vs Safari · If you initialize a variable like let applications = {} and assign a property of applications...
Using real JSON content-type to request and respond with · Very often, many developers, including myself in the past, normally all along we were using...
In PHP we can do use isset() for checking the existence of a deeply nested array's key since the beginning of time : <?php $p1 =...
Count the number of times a value of a particular type in an object exists · I hope this code on how to understand the reduce function in JavaScript is...