Decrypt a private key OpenSSL
1. Overview When you decrypt a private key using OpenSSL, it allows you to convert an encrypted private key file (usually in a pem format)… Read More »Decrypt a private key OpenSSL
Java Stream reduce BigDecimal
1. Overview In this article, we will make use of the Java stream – the general-purpose method reduce to sum BigDecimal values. Java BigDecimal is… Read More »Java Stream reduce BigDecimal
MongoDB Facet count
1. Overview In this article, let’s calculate count using facet in MongoDB, introduced in version 3.4. It processes multiple aggregation pipelines within a single stage on the… Read More »MongoDB Facet count
MongoDB Pagination with Java and SpringBoot
1. Overview In this post, we will walk you through the MongoDB Pagination with Java and Springboot. Pagination is a process that is used to… Read More »MongoDB Pagination with Java and SpringBoot
Longest Proper Prefix Table
1. Overview We have many String matching algorithms available and we can choose the algorithm based on our requirements. Among those algorithms, let’s look at… Read More »Longest Proper Prefix Table