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.lang.StringIndexOutOfBoundsException: String index out of range: 18 at java.base/java.lang.StringLatin1.charAt(StringLatin1.java:47) at java.base/java.lang ...

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 ...

Cheestrings, a brand created 30 years ago, have become a popular snack in lunchboxes across Ireland and the UK, with an estimated 17m consumed every second. To keep up with demand for its product, ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The correct way to convert a String to long in Java is to use the parseLong(String x) method of ...

Java is a popular programming language with diverse applications. One of the essential tasks that a programmer needs to perform is to concatenate or join strings in Java. String concatenation simply ...

QuestDB Exception: consuming input failed: server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing ...