Excel Sheet Column Number,Given a column title as appear in an Excel sheet, return its corresponding column number. For example: A -> 1 B -> 2 C -> 3 ... Z -> 26 AA -&g...

Create TestNG Project In Eclipse & Run Selenium Test Script,In the last article, we installed TestNG in Eclipse and did some environment set up for the same. Subsequently, we saw h...

Converting Word to PDF, PNG, SVG, RTF, XPS, XML in Java Application,When manipulating Word document, we often need to convert it from doc/docx to other file formats to meet the nee...

Effective Java! Use EnumMap instead of Ordinal Indexing, Effective Java Review (90 Part Series) 1 Effective Java Tuesday! Let's Consider Static Factory Methods 2 Effective Java Tue...

Secure APIs with Azure Functions, Java, Azure AD… and MS Graph!,As a .NET developer, it’s always fun to step out of my comfort zone and play with other languages and frameworks. ...

Crie testes unitários mais amigáveis e mais rapidamente com Spock,Testes e especificações quase sempre são uma dor de cabeça para o desenvolvedor. Gastamos muito tempo escrev...

Easy modularity: Keeping your Gradle build scripts clean and eliminating duplication in your multi-module projects,I recently started breaking up the monolith I inherited at my cur...

Get Started with Java Logging (and some tips to easily learn new libraries),When I started my journey in computer science 3 years ago as a CS undergraduate student, I began to lear...

Scala Type Bounds,Working with types in Scala can be challenging in many ways. The deeper you dig into the complexity of this subject, the more difficult is to find the right path....

Partial Functions in Scala,Writing functions and methods that process the input data and produce some output is the very core of any type of programming. When diving deeper into di...

5 best resources to learn Scala,Scala is one of the most popular languages used in the JVM ecosystem. The recent post by Li Haoyi explains why Scala is entering the ‘slope of enli...

Higher Order Functions (HOF) in Scala,Higher Order Functions (HOF) in Scala are the very core of this functional programming language. Scala treats functions as a first class citiz...