Js' Technical Blog

Recently I come across A/B testing, to see which algorithm is most effective to trigger user clicks.

When we use AWS, often we will use RDS, for security reason, is better to not to expose to public.

I've been heard of continuous integration long ago, thus I decide to give it a try.

Initially I was using jQuery.ajax call to send a request to server before user

No doubt that Google is very powerful. I've been researching for

In CMS, often the navigation menu is editable in backend, and can change the order.

oEmbed is a kind of standard to retrieve 3rd party site info.

Let's take the query from this post as example

For certain reason, sometime we want to filter the data in a multi-values column.

I'm using Guzzle to download image file, the code as below