pilcrow

Questions Linux Laravel Mysql Ubuntu Git Menu

HTML CSS JAVASCRIPT SQL PYTHON PHP BOOTSTRAP JAVA JQUERY R React Kotlin

pilcrow has asked 32 questions and find answers to 171 problems.

Stats

About

pilcrow questions

How do I determine the maximum range for perl's range iterator?
Distinguish one sub invocation from another
python read from fd directly into bytearray
sem_post, signal handlers, and undefined behavior
How can I determine the maximum value of a pid_t?
What is @. in Perl?
Why does Perl's two arg open seem to strip newlines?
ruby idiom: predicates and the conditional operator
sh equivalent of __FILE__
In Perl, how can I determine if a subroutine was invoked as a method?

pilcrow answers

Different timezones have the same timestamp?
How to generate 5 random numbers in mysql stored procedure
Get the TTY which sent a signal in Perl
How to assure that DB (Postgres) connection is still alive between prepare and execute?
SIGSTOP/SIGCONT POSIX behavior
how a process know's which child ended?
wait for children and grand-children
Perl concept dynamic reference to an array
Why one can't do multiple pthread_joins on the same thread?
Perl string sub