1. If possible alternative loop Each with While or For var arr = new Array ();for (var i=0; i<9999; i++) {arr[i] = 0;} console.time('native');var l = arr.length;for (var i=0;i<l; i++) {arr[i] = i;}console.timeEnd('native'); console.time('jquery');$.each (arr, function (i) {arr[i] = i;});console.timeEnd('jquery'); ...

When I started learning about create admin grid, every time I want to delete a number of rows, I have to into each row to delete one by one. Therefore, it’s really annoying to delete or enable/disable plenty of rows. ...

Instructions on how to set up value-added tax (VAT) in Magento 2 ...

How to speed CDN in magento 2 ...

Discuss issues related to speed up website performance, tools for testing website performance for your website to be more successful ...

today I will talk about the techniques for optimizing the speed of your website. This is extremely important because it affects the user's access process and from there will greatly affect them to decide whether to trust your company or ...

Don’t let speed on mobile website affect your business. Read this article now to know: How to mobile version website speed test? How to speed up website for mobile? I. Website speed mobile In 2015, there were more mobile searches ...

I will show the pros and cons of installing modules through app/code and composer ...

Sometimes you need to use composer to install lib depend or module was written by PHP in the post I show you how to set up the composer and use it on your server. If you some control panel as ...