Object.entries(object) .filter(([key, value])=> key.length === 1)//only take x, y, ingore abc.map(([key, value]) => [key, value * 2]) )//{x: 84, y: 100} It is also support to transform back and from Javascirpt Map. globalThis: using 'globalThis' to handle all the ...
For the last several years, JavaScript has been evolving on a steady cadence with new language features. If you’re curious to see what’s in store for the next version of JavaScript, this post is for you! Before we talk about the latest features, it’s important to understand how new ...
.filter(([key, value])=> key.length === 1)//only take x, y, ingore abc.map(([key, value]) => [key, value * 2]) )//{x: 84, y: 100} 1. 2. 3. 4. 5. 6. It is also support to transform back and from Javascirpt Map. globalThis: using 'globalThis' to handle all ...
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:
This feature ensures that hidden text in Word documents is preserved, maintaining its integrity when a document is opened and saved using the Word Processor component. API for batch editing operations The Word Processor has new API support for beginning and ending batch editing operations. This enha...
Javascript create object with new keyword 1 2 3 4 5 function Dog() { this.name = "Richi" } let myDog = new Dog("Retriever"); // {breed: "Retriever""} console.log(myDog.name); // "Richi" Run > Reset Although a name is added to this, the function returns an object....
newMongoClient(url,{SERVICE_NAME:"alternateServiceName"}) Specifying username and password as options is only supported in the URI or as an option onMongoClientOptions. Example newMongoClient("mongodb://username:password@<host><port>")
In this article, we’ll discuss a hand-picked selection of ES6 features that you can use in your everyday JavaScript coding. Please note that support for these new ECMAScript 6 features is well underway in modern browsers, although support varies. If you need to support old versions of brow...
Use Go To Definition to locate function definitions in source code. Right-click a function, and then clickGo To Definition(or put the cursor in the function and then choose the F12 key) to open the JavaScript source file at the location in the file where the function is defined. (This ...
New ArcGIS Map Viewer Or, check out thefull playlist. On Earth Day Every day is Earth Day …but this special dedicated day is a great opportunity to study some of the resources available for understanding the challenges our planet faces and finding ways that each of us can contribut...