How to get a script’s directory reliably in Bash on Linux? By Eric Ma | In QA | Updated on Oct 7, 2019
How to use the xargs argument twice in the command on Linux? By Eric Ma | In QA | Updated on Oct 27, 2019
Why does ; after & lead to unexpected token error in bash on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
Maximum number of mmap()’ed ranges and how to set it on Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to keep master thesis safety and availability on Windows By Weiwei Jia | In QA | Updated on Jan 7, 2020
How to configure ifcfg-eth0 network scripts on Fedora/RHEL Linux? By Eric Ma | In QA | Updated on Mar 24, 2018
How to pass results from the opened window to the openning window in JavaScript? By Eric Ma | In QA | Updated on Mar 24, 2018
How to capture the close event of an opened window by window.open() in JavaScript? By Eric Ma | In QA | Updated on Mar 24, 2018
How to iterate all files and directories under a directory in Python? By Eric Ma | In QA | Updated on Mar 24, 2018
How to get the file extension from a filename in Python? By Eric Ma | In QA | Updated on Mar 24, 2018
How to get a FILE pointer from a file descriptor and how to get a file descriptor from a FILE pointer in C on Linux? By Eric Ma | In QA | Updated on Jun 22, 2018