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TypeScript 2021-10-12 01:56:05
model controller ionic
import { Component } from '@angular/core'; import { ModalController } from '@ionic/angular'; import { ModalPage } from '../modal/modal.page'; @Component({ selector: 'modal-example', templateUrl: 'modal-example.html', styleUrls: ['./modal-example.cs... Add solution -
C# 2021-10-11 09:31:05
how to create an empty object in c#
I don't thing there is a conventional way to do what you're asking for as the default type for classes is null. However, you can use reflection to recursively loop through the properties, looking for public properties with parameter-less constructors and ... Add solution -
Other 2021-10-11 05:50:08
media query for mobile in react file
import React, { Component } from 'react'; class App extends Component { constructor(props) { super(props) this.state = { matches: window.matchMedia("(min-width: 768px)").matches }; } componentDidMount() { const handler = e =&... Add solution -
Other 2021-10-10 08:08:05
solidity how to make a contract where only the owner can withdraw ether 0.7
// SPDX-License-Identifier: MIT pragma solidity >=0.4.21 <0.7.0; contract ContractBalanceTest { address public owner; constructor() public payable { owner = msg.sender; } modifier onlyOwner () { require(m... Add solution -
CSS 2021-10-10 01:59:08
how to add css using nativeelement in angular
import { ..., AfterViewInit, ElementRef, ViewChild, Renderer2, ... } from '@angular/core'; ... export class AdvertisementDirective implements AfterViewInit { @ViewChild('templateRefName') el: ElementRef; constructor( private renderer: Renderer2 ... Add solution -
Javascript 2021-10-09 23:40:05
static js
class myClass{ constructor(){ this.myLocaleVariable=1;//this.varname in the constructer function makes a locale var } localfunction(){ return "im local unique to this variable"; } static publicfunction(){ return "i can be called without a... Add solution -
Javascript 2021-10-09 15:26:08
nested formarray in angular 8
import { Component } from '@angular/core'; import { FormGroup, FormArray, FormBuilder } from '@angular/forms' @Component({ selector: 'app-root', templateUrl: './app.component.html', styl... Add solution
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