Method: Step 1. Add both digits of the 2-digit number. Step 2. Place the result in between the 2 original digits. If the sum of the 2-digits in step 1 is greater than 9, then carry the ’1′ to the …
Remember: If a number is ending in 5, Its square will always end in 25 Method: 85 x 85 = 7225 Step 1. Multiply the 1st digit by 1st digit plus 1: 8 x (8+1) = 72 Step 2. …
This question is asked by many interviewers during the technical interview. So, the question is self-explanatory. We have to execute a java program without using
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We do this by using a static block or static initializer block. A static …
C# provides the ability to create a special type of two dimensional array called as Jagged Array. In simple terms, a jagged array is an array of arrays. A jagged array is a little different than a two dimensional array, …
This program converts all the decimal numbers in an array to binary. To convert a decimal number into binary, we follow the following steps: Divide the decimal number by 2 and note the remainder Divide the Quotient repeatedly by 2 …
How to detect a Users browser? Browser detection in PHP is pretty easy. Note: If anything from below doesn’t work for you, then see the troubleshooting tips at the end of this page. For detecting the browser, we’re using PHP’s …
I have already posted a script to find out the visitor’s ip. This one is similar to that one but has some additional functionality. This script uses the free IP Lookup API(Application Program Interface) provided by hostip . The script …
This program is to demonstrate the process of Boxing and UnBoxing in C#. In C#, all the data types are derived from an object. Thus, object can be used to refer to all the data types. The process of in …
This is a C# program that displays the Floyd’s triangle. Floyd’s triangle at Floyd’s triangle is a right-angled triangular array of natural numbers, used in computer science education. It is named after Robert Floyd. It is defined by filling the …
This is a simple script that generates a password of a length that is specified by the user. The user has the option to include numbers or special characters in the password with the use of the checkboxes. The script …