I switched to InterServer in Oct last year. From the beginning, everything was quite OK, given that they gave me extra 512MB of RAM to 1GB for my VPS. However, in the last couple of months, I kept getting error when I try to SSH into my server. It constantly …
When you want to turn all elements in an array from strings to integers, it comes to common sense that you want to use the Array.prototype.map function with Javascript’s built-in function parseInt: However, this will give you unexpected output of: Why? Well, this is …
I recently upgrade my Ubuntu server to 13.10. Mostly works fine except VSFTPD stops working. Everytime I tried to login via command line ftp client I got the following error: After some googling I found out the problem: the new kernel module “seccomp”, which is used by VSFTPD since 3.0.0, …
In the last few days I needed to build a modal which loads a iFrame inside to display a third party content, and the target devices includes desktops, mobiles and tablets. There is no problems to display the content on desktop, scrolling works, modal popup works. However, the frustration comes …
My new Snowflake Blog is now live. I will not be updating this blog anymore but will continue with new contents in the Snowflake world!