At work, we are planning to migrate our WPF application from .NET Framework 4.7 to .NET Core 3.0. The main reason for doing so is that it was always a big pain to organize the updates of the .NET Framework on our customer machines. So being able to bundle .NET Core with our application is a big plus for us. Then, for sure, we are looking for the performance improvements brought by .NET Core and finally the new capabilities brought by the fast pace of innovation of .NET Core.
Let’s take a look at what’s in store for TypeScript 4.2!
in Operator --noPropertyAccessFromIndexSignature abstract Construct Signatures --explainFiles Flag 
TypeScript 3.3 is a smaller release than usual and contains no breaking changes, so it should be easy to upgrade if you’re on an older version. Let’s explore what’s new in 3.3!
"dependencies": {
// ...
"jssha": "^2.1.0",
// ...
}, <script src="node_modules/jssha/src/sha512.js"></script>
// map tells the System loader where to look for things
var map = {
// ...
'jssha': 'node_modules/jssha/src'
};
// packages tells the System loader how to load when no filename and/or no extension
var packages = {
// ...
'jssha': { main: 'sha512.js', defaultExtension: 'js' }
}; import { Component, OnInit } from '@angular/core';
var jsSHA = require("jssha"); // ==> loads `sha512.js` file dynamically using `systemjs.config.js` file definitions
//declare var jsSHA: any; // ==> this requires adding <script src="node_modules/jssha/src/sha512.js"></script> to the first page manually.
@Component({
templateUrl: 'app/using-third-party-libraries/untyped-sha.component.html'
})
export class UnTypedShaComponent implements OnInit {
hash: String;
ngOnInit(): void {
let shaObj = new jsSHA("SHA-512", "TEXT");
shaObj.update("This is a test");
this.hash = shaObj.getHash("HEX");
}
} <h1>SHA-512 Hash / UnTyped</h1>
<p>String: This is a test</p>
<p>HEX: {{hash}}</p> var jsSHA = require("jssha"); npm install -g typings typings install jssha --save --ambient
{
"ambientDependencies": {
// ...
"jssha": "registry:dt/jssha#2.1.0+20160317120654"
}
} /// <reference path="../typings/browser/ambient/jssha/index.d.ts" />
import { Component, OnInit } from '@angular/core';
//import { jsSHA } from "jssha";
import * as jsSHA from "jssha"; // ===> var jsSHA = require("jssha"); // ===> loads `sha512.js` file dynamically using `systemjs.config.js` file definitions
@Component({
templateUrl: 'app/using-third-party-libraries/typed-sha.component.html'
})
export class TypedShaComponent implements OnInit{
hash: String;
ngOnInit(): void {
let shaObj = new jsSHA("SHA-512", "TEXT");
shaObj.update("This is a test");
this.hash = shaObj.getHash("HEX");
}
} 
A New TypeScript Extension Tool that Automatically Adds Types to Your Code
The code for this book is based on C# v6.0 and runs in Visual Studio 2015
SQL is back. Not just because writing glue code to kludge together NoSQL tools is annoying. Not just because retraining workforces to learn a myriad of new languages is hard. Not just because standards can be a good thing.
But also because the world is filled with data. It surrounds us, binds us. At first, we relied on our human senses and sensory nervous systems to process it. Now our software and hardware systems are also getting smart enough to help us. And as we collect more and more data to make better sense of our world, the complexity of our systems to store, process, analyze, and visualize that data will only continue to grow as well.
On June 23rd, the WebKit project froze its Subversion tree and transitioned management and interaction with our source code to git on GitHub.
