Programming.Guide site is an effort to cover the nische that Example Depot once did. The ambition is to provide high quality articles on the subject of programming. Quality and examples up front is the …

This page provides a complete list of all public exceptions and errors available in the Java API, grouped by package.

An index of all Java related articles on Programming.Guide. Arrays, exceptions, loops, types, and more.

Big O notation explained Big O notation is a convenient way to describe how fast a function is growing. When studying the time complexity T (n) of an algorithm it's rarely meaningful, or even possible, to …

Go (golang) tutorials, cheat sheets, and articles with production-quality code examples.

Hash tables (also known as hash maps) are associative arrays, or dictionaries, that allow for fast insertion, lookup and removal regardless of the number of items stored.

Time complexity explained Time complexity estimates the time to run an algorithm. It's calculated by counting elementary operations. Example Worst-case time Average-case time Linear vs. quadratic …

Hash Tables: Open Addressing A hash table based on open addressing (sometimes referred to as closed hashing) stores all elements directly in the hast table array, i.e. it has at most one element per …

Dec 2, 2019 · In a recent study titled Usage and Attribution of Stack Overflow Code Snippets in GitHub Projects, an answer I wrote almost a decade ago was found to be the most copied snippet on Stack …

Jan 2, 2006 · Go: Format a time or date To format a date use the Format method: func (t Time) Format(layout string) string To parse a date string use the time.Parse function: func Parse(layout, …