Find out what hooks are implemented in a system
130539
Where are hooks stored/cached?
74254
How to distinguish between builtin and external util? (e.g. echo)
118416
How do I list the functions defined in my shell?
154469
How can I access directory-local variables in my major mode hooks?
12516
How can I find the method that called the current method?
4495
How can I get a list of all enqueued scripts and styles?
46637
How to find unused/dead code in java projects
11636
What is the basic concept behind hooks?
111715
Listing the functions defined in a package
134447
Determining Current Call Stack (For Diagnostic Purposes)
112632
How can I find the source code for linux commands?
132506
Get a stack trace of a running or hung PHP script
34777
What system monitoring tools are available?
35508
How to find program name(s) of an installed package?
121195
How do I find out what tool a shortcut is triggering?
118611
Determine list of event handlers bound to event
20554
How do you find out the caller function in JavaScript?