Mihai Surdeanu

(#11) Tricky Java Questions for Interviews

Q1: What is escape analysis in Java and how this optimization technique helps to reduce memory footprint? Q2: A class implements AutoCloseable. It’s possible to use an instance of this class in a try-with-resources (feature introduced in Java...

Checkstyle and coding standards

Checkstyle is a development tool for helping programmers to write java code which follows a coding standard. In addition, is highly configurable and made to support any coding standard. It comes also with some predefined coding standards and is easy...

Query de selecție a N-a cea mai mare sumă dintr-o tabelă

Se dă o tabelă, dintr-o bază de date relațională, de tipul MySQL, ce reprezintă o situație a conturilor bancare a mai multor clienți ale unei bănci. Numele tabelei este Accounts. Se cere scrierea unei interogări SQL prin care se poate obține id-ul...

Categorie aleasă: IT

Real Black Friday is here

One way to invest in you is to learn new things every day. This medical crisis offers good perspectives for doing online courses in order to increase knowledge level for every programmer. Usually, more knowledge means...

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