Checking if a mutex was locked
128386
Check to see if a pthread mutex is locked or unlocked (After a thread has locked itself)
70616
How to find the query that is still holding a lock?
149187
Is accessing a variable in C# an atomic operation?
48172
Test if file is locked
117670
ReaderWriterLockSlim vs. Monitor
836
How to check if there exists a process with a given pid in Python?
10804
Find out which process is locking a file or folder in Windows
74694
Double-checked locking in .NET
75244
C/C++/Assembly Programatically detect if hyper-threading is active on Windows, Mac and Linux
1804
How to diagnose computer lockups and freezes?
133375
Ensure Java synchronized locks are taken in order?
47057
should LOCK_EX on both read & write be atomic?
54978
Is there a production ready lock-free queue or hash implementation in C++
121430
How to get the IdentityReference for "Everyone" to create MutexAccessRule on localized systems?
70182
Recovering from forgotten lock pattern
116318
Don't display "protected" notice if the question is locked or closed
104089
Are there any differences between Java's "synchronized" and C#'s "lock"?