Easy Rate Limit in PHP using Simple Strategy – An API Example
Nowadays the web-based APIs are popular. Many large websites provide APIs such as Facebook, Twitter. The return value is often encoded using JSON format. To limit the user from …
Escape Linux Command to Prevent Security Holes From PHP shell_exec Function
In PHP, the function shell_exec takes a string parameter that allows PHP to run the linux commands in the shell e.g. BASH shell. So you have to be careful …
How to Check CPU (Cores) on VPS/Dedicate Server?
After I upgrade my VPS, I found out that the CPU main frequency is slower than before. I sent a email to QuickhostUK and they replied. On the old …
How to Setup Multiple SSL (HTTPS) on One Server (VPS or Dedicate Server)?
HTTPS is the trend and it becomes more and more popular. It is being used as a ranking signal by search engines (e.g. google or baidu). To setup multiple …
The Ultimate VPS from QuickHostUK
I have been using QuickhostUK for a year now so it is time to consider different options. My previous package was 3 cores, 2GB RAM, 20GB SSD, 5TB/month bandwith, …
A Big Monitor Does Help in Improving Agile Development
The company has purchased a 50inch big monitor to display code statistics generated at CI (Continous Integration) server. The data including the number of warnings, the number of unit …