Tag: learntocodetogether
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What does this mean by memory-safe language?
We often see many programming languages that have some kind of overlapping features, such as static-typed or memory-safety, or many more. While the first one is easy to explain, like […]
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Covariance and Contravariance (Java)
Many programming languages support subtyping, for example, MechanicalKeyboard can be a subtype of Keyboard, and according to the Liskov substitution principle, the MechanicalKeyboard instance should be substitutable everywhere the Keyboard […]
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Some notes about TreeSet in Java
The most frequent data structure that I use in Java is the List. But sometimes if I have to store distinct elements without caring about the ordering, then I would […]
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Thread confinement in Java
As a Java developer, perhaps all of us have written some kind of single-threaded program. In this program, we can reason about our code much easier when compared with multi-threaded […]
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Delegate pattern with Consumer interface in Java
As a Java programmer, sometimes you run into a situation when you want to take a task of an object and give it to another object, meaning the original object […]
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[ALGORITHM IN JAVASCRIPT] 01: INTRODUCTION TO ALGORITHM
Hi friends, as you can see writing code isn’t enough, to become a programmer you need to have a certain ability to think. To train thinking as a programmer, solving […]
