How to remove debug banner in flutter on android emulator?

Posted by Jennifer | Updated on | Reactjs


Want to remove debug banner in flutter on android emulator? On your MaterialApp set debugShowCheckedModeBanner to false.

React Router 4 Match returns undefined

Posted by Andre Scott | Updated on | Reactjs


React Router 4 Match returns undefined. You need to pass props from render. Below is an example code:

Difference between Material-Ui and Material-Ui-Next

Posted by Jennifer | Updated on | Reactjs


Difference between Material-Ui and Material-Ui-Next? Material-UI Next is in pre-release, so you can expect possible breaking changes with each new release. But it is simply version 2 of Material-UI, it has quite a bit of …

Media query syntax for Reactjs

Posted by Andre Scott | Updated on | Reactjs


Media query syntax for Reactjs. You cannot set media queries inline. You will need to create a separate CSS stylesheet and then import the stylesheet. So the following code would go in a new styles.css …

scaleY property not maintained properly for small screens

Posted by Jessica Taylor | Updated on | Reactjs


scaleY property not maintained properly for small screens. We need to invoke properly on the select function:

Using css modules with Extract Text Plugin

Posted by Editorial Staff | Updated on | Reactjs


Using css modules with Extract Text Plugin. For production, I’m adding the prefix cssm on all of my css modules class names in the “localIdentName” property so that I can later use PurifyCSSPlugin and whitelist …

Issue with MultipartFile Upload From React/Node

Posted by Andre Scott | Updated on | Reactjs


Issue with MultipartFile Upload From React/Node. From curl of postman you can see the following command: So i tried adding type=text/csv;filename=\”sample.csv\” in the form-data so this should work:

React: Update Child Component Without Rerendering Parent

Posted by Prem Tiwari | Updated on | Reactjs


React: Update Child Component Without Rerendering Parent. If your app is not so big and doesn’t have so many children do not struggle with this problem since rendering is not so expensive. The expensive one …

Security holes or vulnerabilities in ReactJS?

Posted by Andre Scott | Updated on | Reactjs


Security holes or vulnerabilities in ReactJS. If you want to display an HTML entity within dynamic content, you will run into double escaping issues as React escapes all the strings you are displaying in order …

ECONNREFUSED when making GET request in app, but API returns JSON successfully

Posted by Jessica Taylor | Updated on | Reactjs


ECONNREFUSED when making GET request in app, but API returns JSON successfully. Try this (inserting the full path url) in the get method:

Understanding unique keys for array children in React.js

Posted by Jennifer | Updated on | Reactjs


Understanding unique keys for array children in React.js. In the sample, if we don’t give a key to the element and we want to update only the object.city, React needs to re-render the whole row …

Programmatically navigate using react router

Posted by Prem Tiwari | Updated on | Reactjs


Programmatically navigate using react router. There is a new useHistory hook in React Router >5.1.0 if you are using React >16.8.0 and functional components.

What is the difference between using constructor vs getInitialState in React / React Native?

Posted by Prem Tiwari | Updated on | React Native Reactjs


What is the difference between using constructor vs getInitialState in React / React Native? The two approaches are not interchangeable. You should initialize state in the constructor when using ES6 classes, and define the getInitialState …

Rechart adding labels to charts

Posted by Editorial Staff | Updated on | Reactjs


Rechart adding labels to charts. For others looking for an answer, this works: Define a function to render you labels the way you want, some like: Set the label prop to point to your function:

Using a regular javascript library inside a React component

Posted by Rohit Kumar | Updated on | Reactjs


Using a regular javascript library inside a React component. The main purpose of JSX is to feel like HTML. The main purpose of render in a React component is to render that “fake” (virtual) HTML. …