As a developer, we have a lot of thoughts about the applications and features. Implementing them a tedious task. During the implementation, we can make mistakes. Those mistakes can be related to applications logic or technical. These errors will cause problems while the application is running. We call this type of...
Blog / Debian / Kali / Linux / Mint / Ubuntu
by İsmail Baydan · Published 11/12/2016 · Last modified 27/11/2018
This is a small post about dpkg error. Dpkg is tool used to manage package installation, removing, update of distributions like Debian, Ubuntu. Actually dpkg can be used distributions like Fedora, CentOS, RedHat but their default package manager is rpm. Error Here is the problem while install package with apt-get...
Blog / CentOS / Debian / Fedora / Kali / Linux / Mint / RedHat / Ubuntu
by İsmail Baydan · Published 02/11/2016 · Last modified 19/11/2018
Apache or with real name httpd provides logs. These logs are very helpful while detecting errors, attacks. There is two type of Apache logs by default. Log resides in following directories. Log Path Apache logs are stored in different paths because of name difference for different distributions. DEB or apt...
While writing JavaScript beginners get a lot of Uncaught TypeError: Cannot set property ‘…’ of null error message so what is the problem with the code? Define Object During JavaScript Initialization Here is number one reason the object you try to access is not defined. It may define later. It is...
