Short Hand if...elseThere is also a short-hand if else, which is known as the ternary operator because it consists of three operands.It can be used to replace multiple lines of code with a single line, and is most often used to replace simple if else statements:...
// a connection was accepted by a ServerSocketChannel. } else if (key.isConnectable()) { // a connection was established with a remote server. } else if (key.isReadable()) { // a channel is ready for reading } else if (key.isWritable()) { // a channel is ready for writing } ...
3. If true … else Shorthand This is a great code saver for when you want to do something if the test is true, else do something else by using the ternary operator. Longhand: let big;if (x > 10) { big = true;}else { big = false;} Shorthand: let big = x > 10 ? true : ...
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Dieser ternäre Operator wird in fast allen Programmiersprachen wie Java, C++ usw. anstelle derif-else-Anweisung verwendet, wodurch die Verwendung derif-Anweisung vereinfacht wird. Allerdings folgt Python nicht der gleichen Syntax wie die anderen Sprachen, aber der Zweck bleibt in allen gleich....