Funny Computer laws – quotes

Amdahl’s Law: The speed-up achievable on a parallel computer can be significantly limited by the existence of a small fraction of inherently sequential code which cannot be parallelised. (Gene Amdahl)…

Collection for insulting – one liners

Collection of insulting one-liners: A demitasse would fit his head like a sombrero. (Thanks, Chris Cole) A guy with your IQ should have a low voice too! A half-wit gave…

Upload Image to MySQL using PHP

Upload Image to MySQL using PHP As a new-bie to php/mysql, I tried different stuffs. So here I’m with my php code for Image Upload to MySQL. Its a quite…

Linux Shell Commands – quick how-tos

Following are linux commands, tricks for doing regular tasks. Rename files: replace space by _ in linux: for files in *; do mv “$files” `echo $files | tr ‘ ‘…

Difference MyISAM and InnoDB Storage Engines Mysql

MyISAM InnoDB Default since version 3.23 Relatively newer Files storage: FRM: table definition, MYD: Actual Data MYI: Index File FRM: table definition .ibd file (concept of table space) or single…