Unit 5: Hoons or harassed. 2. About Traffic Safety Essentials. Young people are at risk on our roads, particularly as passengers and when they begin driving. Road crashes. are the single biggest killer of young Victorians aged 16-25 years.
Python Arrays. An array is a type of variable that can hold one or multiple values in a single variable. The Arrays are similar to Python list, that we learned in the last chapter. However, the difference is a list can hold multi-type elements whereas the arrays can hold only single type e.g. an array of only strings or numbers.
Array in JavaScript. In javaScript array is the object that is capable of storing a sequence of values. These values are stored in indexed locations within the array. Number of elements in Array is called by length of array. An array must be declare before it is used. We can declare Array in javascript like as: ArrayName = new array(length) ArrayName = new Array() In first declaration array size is explicitly specified. This array will help pre-determined set of values. In second declaration array is the size of 0. One is important thing is here that JavaScript automatically extends the length of any array when new array elements are initialized.