Community driven content discussing all aspects of software development from DevOps to design patterns. Good programmers need to create code that efficiently solves problems, using various methods. A ...

Java’s String class encapsulates an array of bytes. A byte can be converted to a char, in which case, String becomes an array of characters used to compose words, sentences, or any other data you want ...

The correct way to convert a String to long in Java is to use the parseLong(String x) method of the Long wrapper class. The following String to long example program converts the text String 90210 to a ...

Students are expected to be familiar with the following concepts. While some of this material will be reviewed in class, students are ultimately responsible for acquiring any background knowledge they ...

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Abstract: This paper studies reconstruction of strings based upon their substrings spectrum. Under this paradigm, it is assumed that all substrings of some fixed ...

refresher project from Hackerrank to practice writing a custom Comparator (original problem at https://www.hackerrank.com/challenges/java-string-compare/problem).