mmccoo questions

• how do I know if boost::regex_replace made a change?
• How do I unalias from Perl's STDOUT?
• STM32 usb lib: how does USBD_CDC_SetRxBuffer know that buffer size?
• How do I access gzipped files without creating additional processes?
• How can I bindkey ctrl-left to word-left?
• Is there an easy way to iterator over a static list of strings in C++
• What's an easy way to print a multi-line string without variable substitution in Perl?
• Can I get fcntl and Perl alarms to cooperate?
• How do I get the currently visible text from a QTextEdit or QPlainTextEdit widget?
• How can I diff two files while ignoring diffs I've already marked as known

mmccoo answers