Are there any static Call-Graph and/or Control-Flow-Graph API for JavaScript?
Use Aptana Call Graph view
Aptana is an IDE based on Eclipse that permit you edit and debugging Javascript code.
control-flow
What is the best control flow module for node.js?
I’ve used caolan’s async module which is very good, however tracking errors and the varying way of passing data through for control flow causes development to sometimes be very difficult.
Confusing use of && and || operators
I was skimming through an /etc/rc.d/init.d/sendmail file (I know this is hardly ever used, but I’m studying for an exam), and I’ve become a bit confused about the && and the || operators. I’ve read where they can be used in statements such as:
What is “declare” in Bash?
After reading ilkkachu’s answer to this question I learned on the existence of the declare (with argument -n) shell built in.
Are if else statement equivalent to logical and && or || and where should I prefer one over the other?
I’m learning about decision making structures and I came across these codes: