[Solved] WordPress WP Super Cache + Elementor = 404 Page Not Found

I keep having this huge problem on one of my self-hosted WordPress website. I use Elementor plugin for adding dynamic content and widget. I also have the WordPress WP Super Cache plugin installed to speed up the page load time. 

However, I just can't seem to make Elementor work without deactivating WP Super Cache plugin. So there must be some conflict between the two plugins. And I compare the plugin setting on two of my sites running the same plugins, I found the problem. 

Uneven Column In Genesis Framework WordPress Theme

I've been using StudioPress's Genesis Framework on WordPress website. However, I have never seem someone give the example of using uneven columns. So here I go.

I was wondering why there are style named two-sixths. Now I see how to use it. Here is the end result of un-even column in the Genesis Framework Child theme on WordPress blog.


And here is the HTML source code.

Why GoDaddy Server Is Bad For Customer Services

We all know.

Time Is Money!
So for every minute delayed to receive important email cost you money! I've been using GoDaddy VPS to host my website and my clients' website for sometime. I use email forwarder with WHM/Cpanel to forward all incoming emails to my GMail account.

How To Create and Join Google Spaces As A Page

Google just launched Google Spaces (Official Site) as a new social / messaging app. I am not sure what Google is trying to do to compete with Slack, Twitter or Facebook Group, but it is definitely confusing a lot of people like me, who is actively on Google+ Collection and Community.

Google has failed many times trying to compete with Facebook and Twitter as a social media power house, but it doesn't seem to work. Anyway, what is interesting about the spaces is that people will be invited to join conversations. This can be useful for a business to invite their customer to join semi-private conversation. As long as you have the invitation link, anyone can join the spaces.

The question is how can a business join and create a space?

[Solved] 550 Sender verify failed (in reply to RCPT TO command)

I've tried many way to solve this problem and I found it.


I my case, I host website on my own VPS. However, I use QQ Mail to handle my domain email. Whenever I sent email to my other email address on the same server, I got the following error in my Email Delivery Report in WHM.

550 Sender verify failed (in reply to RCPT TO command) 

[Solved] WordPress Shortcode Manager Plugin UTF-8 Issues

I love using ShortCode Manager in the Wordpress to handle extra content that is unique to my situation. It allows me to code PHP and dynamic content in the shotcode and use it on WordPress page or post.

However, the Chinese characters in the ShortCode just become garbage and bunch ? mark.

Common Linux Commands Cheat Sheet By Example

Here are the list of Linux commands that I  use often on my VPS / SSH Server. I am no daily Linux admin, so only use SSH Linux command when I need to. 

So when I learned new command that is useful to me, I will add them here. And here is the cheat sheet.



Here are few additional commands by examples.