Tagged: error

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Python Try Catch Exceptions Tutorial

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...

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Dpkg Error “Dpkg Was Interrupted” and Solution

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...

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Apache Log Files

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...

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JavaScript “Uncaught TypeError: Cannot set property ‘…’ of null ” Error Solutions

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...

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