Map is a common way to transform lists in most programming languages. In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives ...

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A PriorityQueue is a list that always keeps its items sorted based on some rule, like smallest to largest. So, when you take an item out, you always get the one with the highest (or lowest) priority.

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Photos: Star-studded guest list arrives in Venice for Jeff Bezos’ wedding By Kaitlin Lewis and The Associated Press Globe Staff, Updated June 26, 2025, 9:18 p.m.

The best printers for school, small business or printing family photos have a few things in common. I've tested dozens of them and here are the top options that you should consider.

Dive deep and discover the new smart trends in this year's roundup of the latest smart home technology advances for homes in 2025.

We compiled the complete list of commands you can give to Amazon's Alexa on any of your Echo devices.

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