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Other 2022-03-19 13:45:03
modal bootstrap 4
<!-- Button trigger modal --> <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter"> Launch demo modal </button> <!-- Modal --> <div class=... Add solution -
SQL 2022-03-18 05:45:27
oracle sql trigger after insert
-- SQL Server (update my_table2 after insert on my_table1) CREATE TRIGGER trigger_name ON my_table1 FOR INSERT AS BEGIN UPDATE my_table2 SET my_col_date = getdate() FROM my_table1 END -- Oracle (insert into log table after update on my_table) CREATE ... Add solution -
Other 2022-03-17 02:05:11
handling synchronization in selenium
- Synchronization is making sure our driver and browser are on the same page. - Since selenium browser driver is a lot faster compared to the browsers , we use different types of waits to make sure selenium is synchronized with browsers. There ar... Add solution -
Javascript 2022-03-16 20:50:06
JAVASCRIPT EVENT.TARGET
Using the event.target property together with the element.tagName property to find out which element triggered a specified event: <body onclick="myFunction(event)"> <p>Click on any elements in this document to find out which element... Add solution -
Other 2022-03-10 02:40:09
on click unmount the component
import React, { useEffect, useState } from 'react'; import ReactDOM from 'react-dom'; function LifecycleDemo() { // Pass useEffect a function useEffect(() => { // This gets called after every render, by default // (the first one, and every... Add solution
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