Reflectionless dependency injection. Contribute to procura-interna/injection4j development by creating an account on GitHub. (more…)

When programming in C, one has to allocate and de-allocate memory by hand. It is an error prone process. In contrast, newer languages like Java often manage their memory automatically. Java relies on garbage collection. In effect, memory is allocated as n... (more…)

Questions about hashCode() are asked on most interviews (from junior to senior level). In this post, you will find out what this method is, how it works for particular types, how it works for primitives, what you have to watch out for during your implemen... (more…)

Can you spot the vulnerability in our daily code challenge? (more…)

Sanjoy Das, Software Engineer. Blog on compilers, computer science, math, programming, virtual machines. (more…)