JavaScript Map through an inner array of an Object

You might want to look at https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter

const notNull = arr.filter(elm => elm.xyz !== null);

Answer:1

using react-intl to translate a message key outside a component

I'm using the react-intl library for internationalization. Inside a component, I use the injectIntl HOC to translate message keys: import {injectIntl} from 'react-intl'; const Component = props =>...

using react-intl
use react intl outside component
with-react-intl
using babel-plugin-react-intl
react intl using default message as fallback

Can not understand this DOM target with JS [duplicate]

I'm trying to target these elements: <audio data-key="65" src="sounds/clap.wav"></audio> <audio data-key="83" src="sounds/hihat.wav"></audio> <audio data-key="68" src="...

understand target market
understand target customers
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understand target group

Highcharts candlestick chart data over written by that of other

I have two candlestick graphs displaying on the same page. They occupy the same space, but one is hidden while the other is displayed, like so: <div class="box" id="box1"> <div class="...

highcharts candlestick chart
highcharts candlestick chart color
highcharts candle chart
highcharts candlestick

I have a problem with the Fetch API using Internet Explorer 11

I have some Problem with this code. I will use this code instead of a polyfill. The code works using Firefox, Chrome, Opera and MS Edge but the Internet Explorer 11 is not responding. Can someone give ...

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