In this program we shall learn how to invert a string. For example if there is a string ‘hello’. The result should be ‘olleh’. To understand this example you should have knowledge of following topics in python – Strings Loops Looping through a string Program word = "apple" print("Given word is ", word) length =
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In this program we will learn how to calculate the number of characters in a word (or a string). To understand this program, you should have the knowledge of following topics in python Strings for in loop program In this program, we are allowing a user to enter his/her name and then we will
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A numeric value is a value in the form of a number. Basically there are three types of numbers in python – int float complex A variable of numeric type is created as soon as you assign a numeric value to it. For eg x = 1 int ‘int’ stands for integer values. Int is
A comment in php is a line or a couple of lines which is not executed by the php interpreter. PHP supports both single line comments and multi line comments. Comments are pretty useful when writing code in PHP. Comments in PHP can be used to – Let other people understand your code, or to
Javascript comments can be used to make the code more readable and more explained. Javascript offers single line comment as well as multi line comments. Comments in Javascript are ignored by the JavaScript Engine and are not executed at all. Single line comment – If we write any line starting with two forward slashes (//)
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A sitemap or site map is simply the listing of all available web pages on your website. It is meant for the users and for the search engines depending upon the type of the sitemap. Creating a sitemap for a website has always been one of the best practices of web design. There are basically two types
What is a sitemap? How to create one? Read More »
In this example, we will make a program that will check whether a number entered by a user is prime or not. A prime number is one which can only be divided by 1 and itself. For example 7, 13, 19, 23 etc. All these number can only be divided by 1 and themselves. To understand this
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In this C program we will learn how to check whether a number entered by a user is even or not. An even number is a number that can be divided by 2 completely. For example – 2,4,12,16 etc. An odd number is the vice versa of an even number. Consider the below program – Program
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Data type refers to the type of data that a variable is storing. For example – if a = 1, The data type of the variable ‘a’ is int(Since it is storing an integer value). In python, we do not need to specify the data type of a variable at the time of variable declaration
Swapping refers to the exchanging of values stored in different variables. For example, if there are two variables named a and b, and the value inside a is 4 and inside b is 5. Then swapping these two variables would result in – a = 5 and b = 4. In this program we will
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