Programmer blog

This is a simple guide on installing a must have SQL database engine for web development. It is often used at the beginning of the journey and I did not find a good guide for it. That made me make myself one and share with others. Hope somebody would benefit from it.

Problem: I have an SD flash card (8 GB Kingston) and a MacBook Pro 13" (Late 2011 model). I also use external card reader time to time. This problem persisted on all the conditions. The error message was stating: The Finder can’t complete the operation because some data in “” can’t be read or written. (Error code -36) This was happening while copying Photos from my camera (cr2 files). It worked, however, in case of copying files up to 200 MB in total size of batch. It dropped this error message and did stop to copy files upon selecting of lots of RAW files. E.g. all of them and attempting to copy them from a flash drive. Solution: Problem occurred with building miniatures of the CR2 files. Those files are quite heavy photos (25+ MB) and building miniature did take some time. While building those miniatures on both MAC and SD card finder windows it did die. For me it was enough to change the view from icons to list. E.g.: This did solve it for me. Other solution (Suspect...

I have had some tasks to configure and install a CentOS distribution for my bug-tracking needs. Hope to help out someone with similar problems and or tasks. I'll be using a fresh install of a CentOS Minimal 6.5.  And a Mac Book Pro with VirtualBox installed (as my testing environment). First after install of a clean CentOS you need an SSH server to work in your usual environment. So to connect to a Linux, installed in a VirtualBox you will need basically 2 things: openssh-server install disable firewall VirtualBox Port configuration/Access configuration OpenSSH server install To install server you need to run in your VirtualBox Guest system (CentOS VM): yum -y install openssh-server And start and add it to auto launch at system startup: chkconfig sshd on service sshd start Also make sure port 22 is opened in your VM. type: netstat -tulpn | grep :22 Firewall settings Because it's a VM you can simply disable the firewall. But be sure not to do this a...