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TypeScript News Monday, March 26 Angular app, Install angular cli, Arbitrary module paths & more…

TypeScript News TLDR / Table of Contents

  • Three Steps To Install Angular And Create Your First Hello World Angular App
    • Before creating our first Angular app first weÒ€ℒll see how to install Angular on a Windows system.
    • Angular app, Install Angular CLI, World Angular app, Angular command line, install -g typescript
  • 😎 Sexier Imports in TypeScript πŸ‘» –
    • In almost every application that does not use the technique we’ll talk about, we’ll see imports such as the following: Actually we can 😍. TypeScript allows the use of path mapping which allows…
    • arbitrary module paths, private npm module, physical paths, biggest advantage, following location
  • GPU-accelerated Neural Networks in JavaScript –
    • This article looks at the ongoing convergence of these trends and provides an overview of the projects that are bringing GPU-accelerated neural networks to the JavaScript world.
    • neural networks, GPU acceleration, neural network, recurrent neural networks, implement GPU acceleration
  • Before creating our first Angular app, first, well see how to install Angular on a Windows system.
  • To check the installed version of Node.js,open the command prompt.
  • Type the npm -vcommand to check the Node.js installation and version.
  • Open the link https://cli.angular.io/ and follow the instructions to install Angular CLI and to create your first Angular app.
  • Now, open the browser and type http://localhost:4200 in the address bar and hit enter to run the Hello World Angular app in the browser.

Tags: Angular app, Install Angular CLI, World Angular app, Angular command line, install -g typescript

  • Sexier Imports in TypeScript – In almost every application that does not use the technique well talk about, well see imports such as the following: – import { forIn } from its part of our routine, but there are three problems with this: – The deeper it gets, the worse…
  • TypeScript allows the use of path mapping which allows arbitrary module paths (that doesnt start with / or .) to be specified and mapped to physical paths in the filesystem.
  • The TypeScript compiler can resolve these paths from tsconfig so it will compile OK.
  • This tells the compiler for any module import that matches the pattern @datorama/utils/*, to look in the following location: – moduleName = DemoUse withWebpackIf you are working with awesome-typescript-loader you need to add the TsConfigPathsPlugin to your webpack config all.
  • The biggest advantage is that if we want to extract reusable codelike utils, pipes, directives to a private npm module so other projects in our company can use it toowe dont need to change anything in our codebase.

Tags: arbitrary module paths, private npm module, physical paths, biggest advantage, following location

  • This article looks at the ongoing convergence of these trends and provides an overview of the projects that are bringing GPU-accelerated neural networks to the JavaScript world.
  • Brain.js is a continuation of an older neural network library and uses gpu.js for hardware acceleration.
  • A feed-forward neural network with three layers trained with Propel on the MNIST data setAutomatic differentiation (AD) is at the core of this project and frees us from the need to manually specify derivatives.
  • The project specializes in accelerated JavaScript functions and does not attempt to provide a neural network framework.
  • Support for GPU-accelerated neural nets is based on gpu.js and has, arguably, been the most important development in the projects recent history.

Tags: neural networks, GPU acceleration, neural network, recurrent neural networks, implement GPU acceleration

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