Category Archives: Language basics

Bit manipulation operators in Java

Posted on December 12, 2020 by Andrej Buday

Java offers a possibility for bit manipulation with bit operators in its code. This article will go through all the operators with real-life examples and explanation. Continue reading →

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How to show first n characters in JavaScript or TypeScript string

Posted on December 9, 2020 by Andrej Buday

This article will show you three different ways how to obtain substring from a string in JavaScript or TypeScript Continue reading →

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How to use IntStream range in Java

Posted on December 6, 2020 by Andrej Buday

This article talks about the average use case of loop count variable usage via IntStream API Continue reading →

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How to loop over HashMap in Java

Posted on August 29, 2017 by Andrej Buday

HashMap is one of the most used data collection. There are several ways how to loop over it and get what you need. We will show five different ways how to loop over HashMap. So what is the best way to … Continue reading →

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Python String split() Method

Posted on May 7, 2017 by Andrej Buday

From time to time, you will find yourself trying to get a list of things from a string. For this purpose, you can use the split() function.

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How to concatenate or append strings in Python

Posted on May 7, 2017 by Andrej Buday

If you are looking for answer how to append strings in Python, you are on the right page.

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