I wanted to start a simple hello world app for Angular. When I followed the instructions in the official quickstart the installation created ...
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April 29, 2022
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The current docs only talk about getting route params, not the actual route segments. For example, if i want to find the parent ...
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April 28, 2022
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Does anybody know how to get hold of an element defined in a component template? Polymer makes it really easy with the $ ...
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April 28, 2022
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I have a number of elements that I want to be visible under certain conditions. In AngularJS I would write <div ng-show="myVar">stuff</div> How ...
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April 27, 2022
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I have a parent component (CategoryComponent), a child component (videoListComponent) and an ApiService. I have most of this working fine i.e. each component ...
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April 26, 2022
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I have a simple ngFor loop which also keeps track of the current index. I want to store that index value in an ...
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April 22, 2022
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After updating to Angular 6.0.1, I get the following error on ng serve: Could not find module "@angular-devkit/build-angular" from "/home/Projects/myProjectName". Error: Could not ...
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April 20, 2022
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I’m using Angular and I want to use *ngIf else (available since version 4) in this example: <div *ngIf="isValid"> content here ... </div> ...
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April 20, 2022
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When should I store the Subscription instances and invoke unsubscribe() during the ngOnDestroy life cycle and when can I simply ignore them? Saving ...
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April 17, 2022
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