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I have updated my angular-cli with the help of ng update @angular/cli command. After that, I have got an error as Could not determine single project for 'server' target with following error trace. Could not determine a single project for the 'serve' target. Error: Could not ...

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As you may know from angular material docs, mat-expansion-panel have @Output named “opened”, that is emitted when the accordion item is opened. I want to catch that opened event and identify which panel was opened. But this simple code (below) always ...

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I’m dealing with HttpClient in Angular 5, the problem is the cookie sent by the server during login process, it seems that Angular is ignoring it because next request with “withCredentials” is not setting it. My package.json …. “@angular/cli”: “1.6.3”, “@angular/compiler-cli”: “^5.0.0”, ...

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How do I customise mat-datepicker date in MM/DD/YYYY format? I’m using following following configuration: HTML: <mat-form-field> <input matInput [matDatepicker]="picker" placeholder="Choose a date"> <mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle> <mat-datepicker #picker></mat-datepicker> </mat-form-field>TS: import {Component} from '@angular/core';/** @title Basic datepicker */ @Component({ selector: 'datepicker-overview-example', templateUrl: 'datepicker-overview-example.html', ...

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How do I customise mat-datepicker date in MM/DD/YYYY format? I’m using following following configuration: HTML: <mat-form-field> <input matInput [matDatepicker]="picker" placeholder="Choose a date"> <mat-datepicker-toggle matSuffix [for]="picker"></mat-datepicker-toggle> <mat-datepicker #picker></mat-datepicker> </mat-form-field>TS: import {Component} from '@angular/core';/** @title Basic datepicker */ @Component({ selector: 'datepicker-overview-example', templateUrl: 'datepicker-overview-example.html', ...

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I am trying to get a list of Users from an API but I get the following error: TypeError: Cannot read property 'toLowerCase' of undefined at HttpXsrfInterceptor.intercept (http.js:2482) at HttpInterceptorHandler.handle (http.js:1796) at HttpInterceptingHandler.handle (http.js:2547) at MergeMapSubscriber.eval [as project] (http.js:1466) at MergeMapSubscriber._tryNext (mergeMap.js:128) at MergeMapSubscriber._next (mergeMap.js:118) at MergeMapSubscriber.Subscriber.next (Subscriber.js:92) at ...

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