Class DOM Document not found
Resolution of the "Class DOMDocument not found" error observed on a WordPress based website, after configuring the W3 Total Cache plugin.
Resolution of the "Class DOMDocument not found" error observed on a WordPress based website, after configuring the W3 Total Cache plugin.
The system header files are located in multiple directories. The location of C language system header files for #includes is explained.
1.0 Dark mode in Chrome Dark mode is great but there are times like some color combinations make it impossible to read text and you need to get back to…
Resolution of the problem of vi editor not showing color syntax highlighting in the edit window in Ubuntu Linux.
sha256sum command generates and checks the SHA256 checksum for files. How to use sha256sum command for SHA256 is explained with an example.
Solution to the problem of not being able to access the guest OS from the host in VirtualBox is given with steps.
Solution to the problen of not able to mount VirtualBox Guest Additions CD image and installation of Guest Additions.
Resoution of the problem of "vboxdrv kernel module is not loaded" during the first time running of VirtualBox after installation.
Resolution of the error observed while running VirtualBox the first time, "No Bootable medium found. System halted".
Solution to the problem of the Simple Scfreen Recorder program recoring only a black screen under Ubuntu Linux.