1、This new operator is, in fact, a shortcut notation for the ternary operator.
2、So be sure to ponder your reasons when choosing the ternary operator.
3、For Java developers, this is exactly the way the ternary operator — the? : expression — works.
4、The second occurrence of the name variable is simply omitted and the ternary operator is no more ternary and is shortened to this more concise form.
5、You can see that this code is more compact than what you'd need to write without the ternary operator:
6、Of course, you could use an ordinary if-else statement (described later), but the ternary operator is much terser.
7、PHP has the ternary operator (foo?bar:baz) and an enormous (and unwieldy) list of function names, with all kinds of naming conventions; you'll find Python a lot cleaner.
8、This expression can be as simple as a variable (as shown in Listing 2) or a method call (like getList()), or a complex expression that involves boolean logic or a ternary operator.
9、Format cascaded ternary operators in columns.
