Array class

Array concat(otherArray)
Concatenates the array with the specified array. Multiple arrays can be specified.
number Length
Tells the lenght of an array
string join(separator)
Joins all of the elements in the array to form a string. The argument specifies the character used to delimit the items.
object pop()
Treats an array like a stack, and removes and returns the last item in the array.
void push(item)
Treats an array like a stack, and appends the specified item to the array.
boolean isArray(value)
Tells if the value is an array
Array reverse()
Reverses the order of the items in the array in place.
object shift()
Like pop, but operates on the first element in the array.
splice()
inserts items into the middle of an array.
Array slice(start,end)
Returns a sub-array.
Array sort()
Sorts the items in the array in place.
void unshift(item)
Like push, but inserts the new element at the start of the array.
String toString
returns the string representation of an array
String toLocaleString()
returns the string representation of an array in locale
object valueOf
toString() and valueOf() methods return the same value when called on an array.
number indexOf
Returns the index of an item
number lastIndexOf
Returns the index of an item from the end of the array
boolean every()
Returns true if all item meets the passed in function
boolean some()
Returns true if some item meets the passed in function
Array filter()
Filter the items in an array by passed in function
Array map()
Maps the items in the array by the passed function
void forEach()
Run each item against the passed function
object reduce()
Reduce the array to a value
object reduceRight()
Reduce the array to a value from right
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JavaScript Reference:
  1. Array class
  2. Date class
  3. Math class
  4. Number class
  5. String class
  6. Document
  7. History
  8. The HTMLElement Members
  9. Window
  10. Screen
  11. Navigator
  12. Location
  13. html tag and its cooresponding JavaScript class