Identifying the Root Cause Our team faced unexpected bugs during the UAT phase despite thorough testing in the previous stages. While frustrating, this occurrence reminded us that UAT often exposes issues missed in earlier testing phases. It’s vital to thoroughly investigate the underlying causes of such bugs to enhance ourContinue Reading

Given an input string (s) and a pattern (p), implement regular expression matching with support for ‘.’ and ‘*’. ‘.’ Matches any single character. ‘*’ Matches zero or more of the preceding element. The matching should cover the entire input string (not partial). Note: s could be empty and contains only lowercase letters a-z. p could be emptyContinue Reading