JavaScript is constantly evolving and with each iteration it gets some fresh internal changes. Let’s check out some of the new proposed features of ES2019 that could soon find a way into our everyday code: Arra
The core thing to keep in mind is: In order to distinguish between CommonJS modules and ES modules, you needsomekind of metadata. Browsers face a similar problem, having to distinguish between scripts and modules. They attach the metadata via the attributetype="module"inelements. Let’s start...
What does "object destructuring" mean and what is the result of a destructuring operation?THE SOLOPRENEUR MASTERCLASS Launching June 24th Say you have an object with some properties:const person = { firstName: 'Tom', lastName: 'Cruise', actor: true, age: 57 }...
The feature set for ES2017 (or ES8 in old money) is considered to be the first proper amendment to the ECMAScript specification. It delivers the following goods …Async functionsUnlike most languages, JavaScript is asynchronous by default. Commands which can take any amount of time do not ...
You see both ES6 and ES2015 names used for the version of JavaScript that introduces arrow functions, template strings, and Promises. You'd like to get things right. Which name is correct? What name should you use? Officially it's ECMAScript 2015 Language ...
In this mode, gProfiler will automatically load a library based on node-linux-perf module to all target NodeJS processes. This library enables perf-pid.map files generation in runtime, without requiring the app to be started with the --perf-prof flag, and from that point perf is able to...
A compile unit in an interactive environment like IPython consists of a single statement, whereas it consists of the entire module in case of modules. a, b = "wtf!", "wtf!" is single statement, whereas a = "wtf!"; b = "wtf!" are two statements in a single line. This explains wh...
and Windows from a single shared codebase. One of the key aims of .NET MAUI is to allow you to implement as much of your app logic and UI layout as possible in a single codebase. .NET MAUI unifies Android, iOS, macOS, and Windows APIs into a single API that allows a write-once...
We plan to remove Online Certificate Status Protocol (OCSP) in the next JavaScript SDK release. This allows clients to better conform to browser and Node standards for certificate handling. Version 1.27 is the last release that includes our custom OCSP module. New Features JavaScript –Added suppor...
(since that will be what it is called the whole way through its standardization process, unlike ES6/ES2015) and future language ideas that are not yet part of a draft or finalized spec as ECMAScript proposals or JavaScript proposals. I’ll do my best to point back to this post in any ...