You cannot throw an array, only exceptions can be thrown. You access the thrown exception by catching it in a catch clause of a try...catch statement.
You can access the array-element via index (or subscript), but it is not possible the other way around.
#include<stdio.h> #include<conio.h> int main(void) { int a[10],i;//array declaration clrscr(); printf("\n enter the elements of array"); for(i=0;i<10;i++) scanf("%d",&a[i]); printf("\n the elements you enter into the array"); for(i=0;i<10;i++) printf("%5d",a[i]); getch(); return 0; }
You don't need to calculate an array element's value. An array element is a variable and like any variable you can access its value directly. There is nothing to calculate: int a[5] {0, 2, 4, 6, 8}; int x = a[2]; // x=4 The only thing that really needs calculating is the index of the element you wish to access. If you know the index, then there's nothing to calculate.
String[] myStringArray = { "abc","def","xyz" }; You can access elements of this array by using the [index] operation. Ex: myStringArray[0] will contain value "abc" and myStringArray[1] will contain value "def" and so on...
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Because using array you can easily access the data required
An array's name implicitly converts to a pointer to the first element of the array at the slightest provocation. Thus to access the first element of the array, the array name suffices. To access any other element in the array without using the suffix operator, use offset pointer arithmetic. For example: int a[] = {2, 4, 6, 8, 10}; int b; b = *(a+3); assert (b == 8); Here, (a+3) points to the 4th element (offset 3). Dereferencing this address returns the value of that element, in this case 8.
Here are some: Create an array Destroy it Access an element of it
Use the array suffix operator [] to access the individual elements of an array through a zero-based index.
There is an arguments object in JavaScript. This object is treated much like an array (but it's not actually an array.)You can however reference the arguments passed to a function via this array. For instance, if we call a function like so:exampleFunc('Tom', 15, 'potato');Then we can access the value of Tom at the local variable arguments[0].
Array is a class name, hence ought to be a value type.
There are a few methods however the following is the method that will allow you to do the most with the information afterwards. foreach($array as $key => $value){ echo '[' . $key . '] ' . $value; #$key becomes the array key and value because what the current array item has inside. }