tslint-language-service | TypeScript 2.2.1 plugin for tslint | Plugin library

i need to change import url
from this
import { IBrand } from '../../../../@core/data';
to this
import { IBrand } from '@app/@core/data';

My senior said the @app is better but i don't understand why it's better and how to do it please help

After updating to Angular 6.0.1, I get the following error on ng serve:

I have a problem where the Typescript compiler compiles my code successfully, yet the runtime gives me undefined type errors.

In my app I created a types.ts file with some things shared between multiple other ts files. It contains a string enum like:

I am getting this Error when running the following code

After updating to angular 7 from angular 6 with minimal code changes in our code repository, karma uni test runs became very slow, and when running with the watch parameter set to true, it fails to reload/re-bundle the tests immediately after saving a file, where mostly it takes 4 minutes after saving a file to re-trigger the test runner, or in some cases it times-out. A single ng test karma run with angular 7 usually takes about 3 minutes as it did in angular 6. The 4 minutes slow time in angular 7 is persisting even when running a single spec file, which used to take mere seconds to run and rebuild before upgrading to angular 7.

Package.json file content:

I've set up an Angular development workflow using Docker. However, building the docker and serving the Angular app is a bit slow and takes around ~7 minutes (considering all base images pre-downloaded).

./package.json:

I am trying to upgrade this (ngx-admin) free Angular template to Angular 5 and then trying to run the whole app inside WebWorker as mentioned in this SO Post.

I successfully upgraded the app to Angular 5 and it is working fine but when I try to configure the app to run inside Webworker it gives me following error:

The complete code (modified to Angular 5 and webworker) can be found here

I tried to add DefinePlugin in my webpack config but no luck.

webpack.config.json:

I am using ng2-admin dashboard library, I have updated to latest version before a week, seems from last few days I am unable to run my application in IE11 but its opened and run in Chrome and Mozilla browser.

below is my files relates to this issue,polyfills.ts and package.json and error,

1. error:

DOM7011: The code on this page disabled back and forward caching. For more information, see: http://go.microsoft.com/fwlink/?LinkID=291337 my-comp-list HTML1300: Navigation occurred. my-comp-list SCRIPT5007: Unable to get property 'apply' of undefined or null reference vendor.bundle.js (23012,5)

1. package.json: `{ "name": "ng2-admin", "version": "1.0.0", "description": "Angular and Bootstrap 4 Admin Template.", "author": "Akveo ", "homepage": "http://akveo.github.io/ng2-admin/", "repository": { "type": "git", "url": "https://github.com/akveo/ng2-admin.git" }, "bugs": { "url": "https://github.com/akveo/ng2-admin/issues" }, "license": "MIT", "scripts": { "ng": "ng", "rimraf": "rimraf", "changelog": "standard-changelog", "start": "ng serve --deploy-url \"http://localhost:4200/\"", "start:hmr": "ng serve --hmr", "start:aot": "ng serve --aot", "start:prod": "ng serve --prod", "start:prod:aot": "ng serve --prod --aot", "build": "npm run clean:dist && ng build && gulp default", "build:prod": "npm run build -- --prod", "build:prod:aot": "npm run build:prod -- --aot", "build:ci": "npm run build:prod && npm run build:prod:aot", "build:demo": "npm run build:prod:aot -- --base-href \"http://akveo.com /ng2-admin/\"", "test": "ng test -sr", "test:coverage": "npm run clean:coverage && ng test -sr -cc", "lint": "ng lint", "lint:styles": "stylelint ./src/app/**/*.scss", "lint:ci": "npm run lint && npm run lint:styles", "pree2e": "webdriver-manager update --standalone false --gecko false", "e2e": "ng e2e", "clean:dist": "npm run rimraf -- dist", "clean:coverage": "npm run rimraf -- coverage", "docs:deploy": "wintersmith build -C docs && gh-pages -d docs/build", "docs:serve": "wintersmith preview -C docs" }, "private": true, "dependencies": { "@angular/animations": "4.1.0", "@angular/common": "4.1.0", "@angular/compiler": "4.1.0", "@angular/core": "4.1.0", "@angular/forms": "4.1.0", "@angular/http": "4.1.0", "@angular/platform-browser": "4.1.0", "@angular/platform-browser-dynamic": "4.1.0", "@angular/platform-server": "4.1.0", "@angular/router": "4.1.0", "@ng-bootstrap/ng-bootstrap": "1.0.0-alpha.25", "@ngx-translate/core": "6.0.1", "@ngx-translate/http-loader": "0.0.3", "amcharts3": "github:amcharts/amcharts3", "ammap3": "github:amcharts/ammap3", "angular2-datatable": "0.6.0", "animate.css": "3.5.2", "bootstrap": "4.0.0-alpha.6", "chart.js": "1.1.1", "chartist": "0.10.1", "chroma-js": "1.3.3", "ckeditor": "4.6.2", "core-js": "2.4.1", "easy-pie-chart": "2.1.7", "font-awesome": "4.7.0", "fullcalendar": "3.3.1", "google-maps": "3.2.1", "ionicons": "2.0.1", "jquery": "3.2.1", "jquery-slimscroll": "1.3.8", "leaflet": "0.7.7", "leaflet-map": "0.2.1", "lodash": "4.17.4", "ng2-ckeditor": "1.1.6", "ng2-completer": "1.3.1", "ng2-handsontable": "0.48.0", "ng2-slim-loading-bar": "4.0.0", "ng2-smart-table": "1.0.3", "ng2-tree": "2.0.0-alpha.5", "ngx-uploader": "2.2.5", "normalize.css": "6.0.0", "roboto-fontface": "0.7.0", "rxjs": "5.1.1", "zone.js": "0.8.5",

   "@ng-idle/core": "", "@ng-idle/keepalive": "", "moment": "", "ng2-toastr": "", "owasp-password-strength-test": "*" }, "devDependencies": { "@angular/cli": "1.0.1", "@angular/compiler-cli": "4.1.0", "@types/fullcalendar": "2.7.40", "@types/jasmine": "2.5.38", "@types/jquery": "2.0.41", "@types/jquery.slimscroll": "1.3.30", "@types/lodash": "4.14.61", "@types/node": "6.0.69", "codelyzer": "2.0.0", "gh-pages": "0.12.0", "jasmine-core": "2.5.2", "jasmine-spec-reporter": "3.2.0", "karma": "1.4.1", "karma-chrome-launcher": "2.0.0", "karma-cli": "1.0.1", "karma-coverage-istanbul-reporter": "0.2.0", "karma-jasmine": "1.1.0", "karma-jasmine-html-reporter": "0.2.2", "npm-run-all": "4.0.2", "protractor": "5.1.0", "rimraf": "2.6.1", "standard-changelog": "1.0.1", "stylelint": "7.10.1", "ts-node": "2.0.0", "tslint": "4.5.0", "tslint-eslint-rules": "3.5.1", "tslint-language-service": "0.9.2", "typescript": "2.3.2", "typogr": "0.6.6", "underscore": "1.8.3", "wintersmith": "2.2.5", "wintersmith-sassy": "1.1.0",

   ...

I'm trying to develop an angular application which is working with python flask API. When I'm developing the I needed to show some result which is passing from the backend. For that, I have developed an angular service.

This is the angular service