Syntax refers to the actual language elements and symbols themselves.
Set seems like a nice way to create Arrays with guaranteed unique elements, but it does not expose any good …
javascript arrays collections syntax ecmascript-harmonyIn shell scripts, when do we use {} when expanding variables? For example, I have seen the following: var=10 # Declare variable …
bash shell syntax curly-bracesIs there a way to do something like this int a = (b == 5) ? c : d; using Bash?
bash syntax conditional-operatorA co-worker claimed recently in a code review that the [[ ]] construct is to be preferred over [ ] in constructs like if [ "`…
bash if-statement syntaxForgive me for this is a very simple script in Bash. Here's the code: #!/bin/bash # june 2011 if [ $# -lt 3 -o $# …
bash syntaxWhat is the right way to: is_array("something") # => false (or 1) is_array(["something", "else"]) # => true (or > 1) …
ruby syntax