C/C++ compilers provide two pre-defined ‘constants’ that return the current source file name and the line number of current statement. So it is useful to locate the error when …
C/C++ is sometimes considered the mid-level programming language because if offers the powerful pointers. We know that, like many other programming languages, if you have a array named arr …
The basic concept of OOP (Object Oriented Programming) is not difficult to understand and every Computer Science students should be able to demonstrate the OOP using Java, which is …
The question is: how many bits are required to change if we want to convert a integer to another? The problem is from . This may seem complicated at …
September 15, 2014
beginner, case study, code, code library, excel, implementation, programming languages, string, VBA, vbscript, windows scripting host
In this article, I am going to share a easy and quick way to delete some duplicate rows (e.g. regarding column B) from a spreadsheet but the requirement is …
We all know that the total number of solution to pick combination of n items out of m items is C(m, n), and sometimes denoted as or . We …
