The singleton design pattern provides us with a solution for ensuring that a given class won’t be instantiated more than than one. This video clip explains it using a code sample in PHP.
You can find the source code available for free download in my PHP Design Patterns course at www.abelski.org.
A memorable journey sharing insights about Kiro and Spec-Driven Development with developers and QA professionals from around the world.
Practical advice for speakers who want to deliver a memorable talk.
Avoid these frequent CFP pitfalls and boost your chances of being selected.
Turn your speaking dream into reality—practical tips for writing a winning CFP proposal.
Explore Stable Values – a new Java 25 upcoming feature (JEP 502) enabling lazy initialization with immutable performance and JVM-level optimizations.
MongoDB 2025 Tel-Aviv took place in Hilton Tel-Aviv. It was a great learning experience.
PyCon IL 2025 took place on September 9, 2025. It was a marvelous celebration for Python developers in the Israeli community.
If you consider running a startup the bootstrap way then you might get some insight from the lessons I learned.
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