This is how you can remove duplicates from a List in Python.

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In this example, you’ll learn to write a program to find the square root of a number in JavaScript.

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You can convert the celsius value to fahrenheit by using the formula:

fahrenheit = celsius * 1.8 + 32

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We know that 1 kilometer is equal to 0.621371 miles.

So to convert kilometers to miles, you can use the formula:

miles = kilometers * 0.621371

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Here, a new es6 feature, called destructuring assignment [a, b] = [b, a], is used to swap the value of two variables. If [a, b] = [1, 2, 3], the value of a will be 1 and value of b will be 2.

First a temporary array [b, a] is created. Here the value of [b, a] will be [2, 4].
The destructuring of the array is done, i.e [a, b] = [2, 4].
As a result, the value of the variables are swapped.

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We created a temp variable to store the value of a temporarily.
We assigned the value of b to a.
The value of temp is assigned to b
As a result, the value of the variables are swapped.

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This program displays the multiplication table of variable num

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num = float(input(“Enter a number: “))
if num > 0:
print(“Positive number”)
elif num == 0:
print(“Zero”)
else:
print(“Negative number”)

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A number is even if it is perfectly divisible by 2. When the number is divided by 2, we use the remainder operator % to compute the remainder. If the remainder is not zero, the number is odd.

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A positive integer greater than 1 which has no other factors except 1 and the number itself is called a prime number.

2, 3, 5, 7, etc. are prime numbers as they do not have any other factors. But 6 is not prime (it is composite) since, 2 x 3 = 6.

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