A few weeks ago, Google has released its new solution for building scalable cloud databases — the Cloud Firestore. It has some nice improvements in comparison to their previous database (which used to be called Firebase but is now referred to as ‘Realtime Database’), like better data structuring and a more powerful querying API. In this […]
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tl:dr; Solve this Issue: Add the following line to your imports:

  Full version: A common problem affecting many developers when writing tests for the Angular 4 HTTP service is the following stack trace. It occurs if you assemble an response using a the wrong class. The call of .json()will throw the error.

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NativeScript is a great framework to write mobile Apps for Android and iOS with Angular (2, 4 and so on). Read on, if you: have an existing Angular Web App or are planning to develop one you want to offer a native App for Android and iOS without a lot of extra work TL;DR It is […]
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When we founded theCodeCampus.de in 2014 we had some year’s experience in developing angular 1 applications. We also had a few years’ experience of doing trainings for Eclipse RCP. Last year we added our angular 2 trainings, months before angular 2 was finally released! We were really surprised how well it was received, but also […]
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Probably you want as little DOM elements as possible. You can use a ng-container instead of a regular HTML element in order to receive reduced markup. Example of ngSwitch:

Example for *ngIf:

There are many modules to include Google Analytics into your AngularJS project. But actually this overhead is not really required since a plain implementation is only a few lines of code. So you can spare extra modules. I highly recommend you to use Google Tag Manager in order to place the tracking information on your […]
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This Article will serve as a guide to implementing Animate.css animations with Angular 2 animation system. Animate.css is a popular and handy library for simple CSS Animations. We’ll apply the animation to a component and control it via a button. We will not use ngClass but convert the Animate.css to fit Angular 2 Animate. Final Result:   Git […]
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In my current project I came to a situation where it was necessary to drop specific components into my view. Since the project is a game and the current view should not be tied to URLs at this point i decided not to use the router but to load my various components dynamically into my view. This gives […]
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There are many modules to include Google Analytics into your Angular 2 project. But actually this overhead is not really required since a plain implementation is only a few lines of code. So you can spare extra modules. I highly recommend you to use Google Tag Manager in order to place the tracking information on […]
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Have you ever heard of ‘Mobile Native JavaScript‘? – No? It’s about writing native Apps with a native look & feel, but purely in JavaScript and the web technologies you love. The past We as developers had to make the hard decision, about writing a new app either native for each platforms or a hybrid […]
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