The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

Modern Excel functions like XLOOKUP, TEXTJOIN, and dynamic arrays offer faster, more versatile, and error-resistant alternatives to outdated tools such as VLOOKUP, CONCAT, and OFFSET.

The utility function measures a consumer’s preference for goods or services in terms of satisfaction. Learn how to calculate it and why it’s important to economists and businesses.

Currently it is already possible to enumerate arrays using for index, value in array {...} Similarly it is possible to iterate over the key-value pairs of dictionaries and arguments. for key, value ...

Now available for production use, Java 19 features structured concurrency, virtual threads, pattern matching for switch expressions, a vector API, and a Linux/RISC-V port.

The Java array size is set permanently when the array is initialized. The size or length count of an array in Java includes both null and non-null characters. Unlike the String and ArrayList, Java ...