ilkkachu questions

ilkkachu answers

• Duplicating file descriptor and seeking through both of them independently
• Which container should I use for random access, cheap addition and removal (without de/allocation), with a known maximum size?
• When should I use size directives in x86?
• In C++20, is a macro considered "active" if it's #undef'd, then #define'd again?
• Why does echo "$@" not show the script name but explicit iteration does?
• Behavior of Arrays in bash scripting and zsh shell (Start Index 0 or 1?)
• Get exit code of process substitution with pipe into while loop
• How to delete all subdirectories with a specific name
• Store parameter into variable with space