Ulf Jährig
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Education
University of Applied Sciences, Worms
Work
Senior Software Developer
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404 bio not found
Education
University of Applied Sciences, Worms
Work
Senior Software Developer
Recent comments
Ways to create Singletons and the tradeoffs between them
Methods will still take space in the permanent section of the...
Ways to create Singletons and the tradeoffs between them
Why is an enum not memory efficient (or less memory efficient...
Daily Challenge #119 - Adding Big Numbers
Java import java.math.BigDecimal; class Adder { pub...
Effective Java Tuesday! Avoid Creating Unnecessary Objects!
As I have written in another reply, in this case the boxing w...
Effective Java Tuesday! Avoid Creating Unnecessary Objects!
The Boolean example is IMO not the best example for a factory...
9 tips to Increase your Java performance ☕️ 🚀 🚶♂️
The "use StringBuilder" is much too general. Maybe have a l...