bash - What does wait $! mean - Stack Overflow To add to this answer: Executing the command (su ) in the background and immediately wait ing for it can be useful when using set -e and writing conditions whose code should still have set -e in place (code that occurs in conditions is usually exempt from set -e)
CALL command vs. START with WAIT option - Stack Overflow If you use this command: start B WAIT "" "LongRunningTask exe" "parameters" You will be able to run multiple instances of the bat and exe, while still waiting for the task to finish before the bat continues executing the remaining commands
A simple scenario using wait () and notify () in java The wait() and notify() methods are designed to provide a mechanism to allow a thread to block until a specific condition is met For this I assume you're wanting to write a blocking queue implementation, where you have some fixed size backing-store of elements The first thing you have to do is to identify the conditions that you want the methods to wait for In this case, you will want the
Why must wait() always be in synchronized block - Stack Overflow We all know that in order to invoke Object wait(), this call must be placed in synchronized block, otherwise an IllegalMonitorStateException is thrown But what's the reason for making this restric
how to use wait in C - Stack Overflow How do i use wait ? It just baffles me to no end I fork a tree of procs with recursion and now the children have to pause (wait sleep) while I run pstree so I can print the proc tree Should i use