A Common use Front Ends resurses and snippets.
- http://materializecss.com/
- http://www.material-ui.com/
- http://getbootstrap.com/
- https://react-bootstrap.github.io/
- base64-encoder : https://jpillora.com/base64-encoder/
- gradient-generator : http://www.cssmatic.com/gradient-generato
- box-shadow-generator : http://www.cssmatic.com/box-shadow
- map():
var numbers = [1, 4, 9];
var doubles = numbers.map( (num)=> {
return num * 2;
});
// doubles = [2, 8, 18]
// https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/map
- reduce():
var names = ['Alice', 'Bob', 'Tiff', 'Bruce', 'Alice'];
var countedNames = names.reduce((allNames, name) => {
if (name in allNames) {
allNames[name]++;
}
else {
allNames[name] = 1;
}
return allNames;
}, {});
// Object {Alice: 2, Bob: 1, Tiff: 1, Bruce: 1}
// credit : https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/Reduce
- delete all 'node_modules' packages :
npm uninstall `ls -1 node_modules | tr '/\n' ' '`