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Angular Upgrade from 4.4.5 => 5.2.1

Breaking Changes

• Replace all HttpModule => HttpClientModule
• Replace all Http => HttpClient

Upgrade npm packages

npm install @angular/animations@'^5.2.1' @angular/common@'^5.2.1' @angular/compiler@'^5.2.1' @angular/compiler-cli@'^5.2.1' @angular/core@'^5.2.1' @angular/forms@'^5.2.1' @angular/http@'^5.2.1' @angular/platform-browser@'^5.2.1' @angular/platform-browser-dynamic@'^5.2.1' @angular/platform-server@'^5.2.1' @angular/router@'^5.2.1' [email protected] rxjs@'^5.5.2'

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NativeScript

with Angular & TypeScript

CLI

# without template
tns create MyApp --ng

with template

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NEM

NanoWallet

Wallet Types

• simple wallet => creates .wlt file, containing pvt key, encrypted by password (easily importable)
• brain wallet => pvt key derives from the password, pvt key is not exported, wallet login is possible from any NanoWallet on another computer (use at least 12 characters for the password)
• pvt key wallet => used to import an old account / paper wallet

takahser

Angular Upgrade from 4.0.0 => 4.4.5

Summary

1. Identify newest package versions by executing ncu (to install: npm install npm-check-updates -g)
2. Update all @angular/ package versions in package.json to the newest version (4.4.5)
3. Update other angular packages to their newest versions
4. npm install
5. npm start, check for issues and correct

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Angular Modules

Basic Syntax

Root Module Example:

  import { NgModule } from '@angular/core';
  import { BrowserModule } from '@angular/platform-browser'; // in root modules