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Shell/Bash 2021-09-24 12:26:03
react-helmet typescript
yarn add --dev @types/react-helmet Add solution -
Other 2021-09-20 10:58:02
yarn add to dev dependencies
yarn add -D package //or yarn add --dev package Add solution -
Other 2021-09-15 22:30:02
yarn add multiple packages
yarn add -D package //or yarn add --dev package Add solution -
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Javascript 2021-09-06 12:57:02
javascript unit test
// JEST UNIT TESTING // INSTALL `yarn add --dev jest` // FUNCTION TO UNIT TEST function sum(a, b) { return a + b; } module.exports = sum; // sum.js // JEST SUM TEST const sum = require('./sum'); test('adds 1 + 2 to equal 3', () => { expect(sum(... Add solution -
Shell/Bash 2021-08-29 17:32:02
Cannot find module 'typescript'
# NPM Installation Method npm install --global typescript # Global installation npm install --save-dev typescript # Local installation #Yarn Installation Method yarn global add typescript # Global installation yarn add --dev typescript # Local installation Add solution
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