Javascript Logging (edit)
https://www.npmjs.com/package/js-logger
http://www.songho.ca/misc/logger/logger.html
https://github.com/jonnyreeves/js-logger
CDN
https://unpkg.com/js-logger@1.6.0/src/logger.min.js
http://log4javascript.org/js/log4javascript_production.js
https://github.com/jonnyreeves/js-logger/blob/master/src/logger.js
https://github.com/SumoLogic/js-sumo-logger/blob/master/src/sumologic.logger.js
FormatDate.js
/**
* Format a date like YYYY-MM-DD.
*
* @param {string} template
* @param {Date=} [date]
* @return {string}
* @license MIT
*/
function formatDate(template, date) {
var specs = 'YYYY:MM:DD:HH:mm:ss'.split(':');
date = new Date(date || Date.now() - new Date().getTimezoneOffset() * 6e4);
return date.toISOString().split(/[-:.TZ]/).reduce(function(template, item, i) {
return template.split(specs[i]).join(item);
}, template);
}
console.log(formatDate('YYYY-MM-DD')); // 2015-02-18
console.log(formatDate('MM/DD/YYYY, HH:mm:ss')); // 02/18/2015, 19:45:31
console.log(formatDate('今ss秒')); // 今31秒
var date = new Date('2015-02-01T01:23:45.678Z');
console.log(formatDate('YYYY-MM-DD', date)); // 2015-02-01
console.log(formatDate('MM/DD/YYYY, HH:mm:ss', date)); // 02/01/2015, 01:23:45
Remove Duplicate Items
- Lodash library
- UnderScore library
