JavaScript College

My understanding was that && is an 'and' operator. How can what follows && … Read more I Don't Understand && In This Javascript (jsx) Syntax

How can I do a conditional rendering with JSX? for instance I have div here where I want to render … Read more Conditional Rendering In Jsx

When you use JSX in a JS file, you have to import React or else the generated code won't compil… Read more How To Create Your Own Babel Processor Alternative To `react`

This block of code caused error of map is not a function {data && (data.devices || {}).map… Read more Map Is Not A Function In Jsx

Is there any way to access a pathItem's fill opacity with javascript? I can access the overall … Read more Illustrator Extendscript Set Fill Opacity Of Selection

I'm fairly advanced in iOS Swift language, but very new in react native framework or javascript… Read more Why Importing Components From Other Files Caused "invariant Violation: Element Type Is Invalid" Error?

I have a component in react defined by extends React.Component. Inside it, along with the render me… Read more Cannot Store Arrow Function In Let/var In React Component

I'm new to React and React Native. At the moment for each component I'm breaking the code i… Read more Passing Props Into External Stylesheet In React Native?

I'm fairly advanced in iOS Swift language, but very new in react native framework or javascript… Read more Why Importing Components From Other Files Caused "Invariant Violation: Element Type Is Invalid" Error?

In parent component have one child component. In Child component I have one props with click functi… Read more Render Function Automatically Trigger OnClick Props Function Issue In React?