the object constructor or the literal declaration, by assigning the variable a list of values after the declaration 7 // A simple array with constructor
push and shift functions to enqueue and dequeue a list (or, in reverse, one can use unshift and pop) • A two-dimensional array in JavaScript is an array of
Arrays are objects that are indexed numerically in JavaScript: the key of each an array of literal or instant array designer, you're creating an object
Arrays Objects Regular expressions Control statements summary Functions Classes Dynamic language JS literals vs JSON Gotchas JavaScript Quick Start
Counting from object javascript object literal notation is a string and vice versa, and the client to make him suspect that arrays,
variable instead of the string literal to specify the property to access var array = []; var method = "push"; array[method](12345);
JavaScript is a client-side scripting language – the code is JavaScript numeric arrays are special objects with numeric indices Array creation syntax:
Assigning properties and methods to a constructor using an object literal The arguments pseudo-array comes into its own when used with the function
Changes to the Array object • Array objects can be created using literal notation push adds one or more elements to the end of an array and returns
them "methods" All JavaScript objects have methods: var a = []; // Create an empty array a push(1,2,3); // The push() method adds elements to an array