All posts by Selwyn Dmello

I’m a developer living in New York. I am a fan of photography, technology, and web development. I’m interested in programming and design.

How will you count number of repeated characters from a String which is a palindrome and then calculate the product of those separate counts. For example, if the String is ababa, the output should be product of 3 a’s and 2 b’s which is 6

The program is implemented in Java. Algorithm: (1) First, check whether the String is a palindrome. (2) Set count =1 for the character you going to compare it with the whole string and then use a character, for example, I used '$' to keep counting (3) Multiply the counts separately into a variable.   package ...

Why is it so important to review every framework activities?

Every next framework activity behaves according to the tasks implemented on its previous activity. For example, you will code what have you designed. If one activity is not reviewed and if we proceed to next activity, tasks which are missed in previous activity won't be implemented in the next activity and so on. Let’s take ...

Five framework activities in Software Engineering

There are total five framework activities in Software Engineering as follow: Communication: Project requirements are collected in this activity. This framework activity is the main focus of the project managers and stakeholders. This framework activity includes communication and coordination with the clients. Planning: This framework action incorporates data about the technical work to be planned, ...

What is reference data? | A process of creating Master Copy / Golden Copy [EXPLAINED]

Definition: Reference Data contains data identifiers for two types of data - the securities also known as issues and the provider of issues called as issuers. Issue identifiers are used when making a trade. The reference data is used to settle financial transactions. Why are industries interested in reference data? The industries based on the ...