problem description when you do IM live chat, when you receive a message, you will display a small red corner sign on the icon of App, and there are several unread messages. Then the chat list shows the number of unread messages for a specific person,...
as in the title, now we have made an app, with a browser using Cordova s Inappbrowser. Now we want to know which Javascript methods are executed in the visited page through the browser in this application. now that we know that Cordova s Inappbrowse...
<div id="test">test< div> I want to convert to <input id="test" value="test" > el = document.getElementById ( "test "); el.setAttribute ( "value ", "test "); but how does div become input? ...
topic description the hexadecimal string output after sha256 encryption is to be XOR with the contents of an array (32 array elements, each with a length of one byte). My question is how to convert a hexadecimal string to the corresponding binary and ...
vue data, properties, event binding, these can be regarded as "stand-alone " functions, is the component function "stand-alone "? Is the vue routing for the switching component function "stand-alone "? Is npm run dev a necessary condition for the s...
is there any difference between the _ .calendar and Object.assign that use Lodash? What s the difference? ...
import * as React from react ; and import React from react ; what s the difference what are the following packages for? import { Provider } from react-redux ; import { ConnectedRouter } from react-router-redux ; import store, { histo...