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Aww = Any Which Way 23K views · View upvotes

1. Visit the official website of Dish TV and log in using your VC.
2. Under the 'Packs and Channels' tab, select 'Add-on Pack'
3. Select the channels that you wish to add.
4. Your new channels will be activated within a few minutes.

In computer programming, loops are used to repeat a block of code.

For example, if we want to show a message 100 times, then we can use a loop. It's just a simple example; you can achieve much more with loops.

There are 2 types of loops in Python:

In Python, the for loop is used to run a block of code for a certain number of times. It is used to iterate over any sequences such as list, tuple, string, etc.

The syntax of the for loop is:

Here, val accesses each item of sequence on each iteration. Loop continues until we reach the last item in the sequence.

Output

In the above example, we have created a list called languages.

Initially, the value of language is set to the first element of the array,i.e. Swift, so the print statement inside the loop is executed.

language is updated with the next element of the array and the print statement is executed again. This way the loop runs until the last element of an array is accessed.

A range is a series of values between two numeric intervals.

We use Python's built-in function range() to define a range of values. For example,

Here, 4 inside range() defines a range containing values 0, 1, 2, 3.

In Python, we can use for loop to iterate over a range. For example,

Output

In the above example, we have used the for loop to iterate over a range from 0 to 3.

The value of i is set to 0 and it is updated to the next number of the range on each iteration. This process continues until 3 is reached.

Note: To learn more about the use of for loop with range, visit Python range().

A for loop can have an optional else block as well. The else part is executed when the loop is finished. For example,

Output