false.toString(); // 'false'
[1, 2, 3].toString(); // '1,2,3'
function Foo(){}
Foo.bar = 1;
Foo.bar; // 1
2..toString(); // the second point is correctly recognized 2 .toString(); // note the space left to the dot (2).toString(); // 2 is evaluated first
var foo = {}; // a new empty object
// a new object with a 'test' property with value 12
var bar = {test: 12};
var foo = {name: 'kitten'}
foo.name; // kitten
foo['name']; // kitten
var get = 'name';
foo[get]; // kitten
foo.1234; // SyntaxError
foo['1234']; // works
var obj = {
bar: 1,
foo: 2,
baz: 3
};
obj.bar = undefined;
obj.foo = null;
delete obj.baz;
for(var i in obj) {
if (obj.hasOwnProperty(i)) {
console.log(i, '' + obj[i]);
}
}
var test = {
'case': 'I am a keyword, so I must be notated as a string',
delete: 'I am a keyword, so me too' // raises SyntaxError
};
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