Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings.

Keys are always interpreted as strings. Values can be strings, integers, floats, booleans, various types of date-time values, and two special kinds of values called arrays and inline tables.

This post shows you how to use arrays in Python and why this data structure is so useful. A foundational skill for data science, coding, and more!

Quick LinksSet Up Your Development EnvironmentWrite Your First Python ProgramWrite Comments in Your CodeStore Data in ...

Lists Like strings, lists provide sequential storage through an index offset and access to single or consecutive elements through slices. Strings consist only of characters and are immutable (cannot ...

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Im guessing this is built into the language, but I can't seem to find anything on it, and I'm just trying to get it done, so here I am to ask. Have a nested array that my function is returning ...

String manipulation is always resource-intensive, but compiled regex in Python and Java can help keep performance issues at bay.