Bored by the academic approach of most data structures and algorithms courses? This is for you! You'll learn to solve algorithms and analyze space and time complexity in both an interview setting and in your day-to-day development. Following along with the course, you'll practice algorithms with common interview questions using a handful of algorithm techniques. Take a practical look at recursion and learn to optimize your solutions using divide-and-conquer. Implement merge sort and quicksort and understand the tradeoffs of both approaches. Plus, get started with dynamic programming and memorization!

Key Points of Learning: 01. How British Anglicanism came to be replaced in the South by evangelical Christianity. 02. Trace the rise of abolitionism and antislavery societies, and the violent backlash of anti-abolitionists. 03. Investigate the vibrant musical culture of the postbellum South and the African musical elements that converged in the birth of ragtime and jazz, as well as the evolution of blues, country music, and gospel. The American South holds a special place in the minds of people around the world. The South’s extraordinarily colorful and dramatic history, its competing narratives of prosperity and cruelty, its role in the American Civil War, and its influence on the emerging conception of human rights are, for many, the stuff of legend.

There’s the Renaissance we all know about: the cultural flourishing that produced iconic works of art, sculpture, and architecture. But underneath all the paint and marble is another side of the Renaissance with which we’re much less familiar.

Count on Freddie Mercury to bring such a distinctive group of artists together for a concert memorializing his untimely passing while helping to raise awareness of the then rather frightening "new" disease of AIDS. Who else but the inimitable Queen frontman could have brought together such disparate people as Axl Rose and Liza Minnelli? And yet here they—and an incredible roster of other A-list stars—all are, in this often breathtaking 1992 concert which has long been on …

This documentary series, made in partnership with Vox, explain some of the world's current trends, from politics, to science to pop culture.

David Attenborough narrates a natural history of the oceans.

Stories have been told throughout history since the time of cavemen. Over the centuries, this has evolved into modern cinema, television and even video games but some of the most well-known fables and fairy tales have endured and are still told today. Myths & Monsters is an interesting, 6 part documentary that chronicles the origin to some of the best-known stories in Western culture in an interesting and engaging way. Although a lack of Eastern-influenced fables is a little disappointing, this documentary does a good job of piquing interest in the various stories depicted whilst never diving deeply enough to make it an exhausting watch.

The 91st Academy Awards, presented by the Academy of Motion Picture Arts and Sciences (AMPAS), honored the best films of 2018. The ceremony was held on February 24, 2019, at the Dolby Theatre in Hollywood, Los Angeles, California. AMPAS presented Academy Awards (commonly referred to as Oscars) in 24 categories. The ceremony was televised in the United States by American Broadcasting Company (ABC) and produced by Donna Gigliotti and Glenn Weiss, with Weiss also serving as director. It was the first ceremony in three decades, since the 61st Academy Awards in 1989, to be conducted with no host.

A work of meticulous journalism and gripping drama, this documentary recounts the disturbing tale of Randall Dale Adams, a drifter who was charged with the murder of a Dallas police officer and sent to death row, despite evidence that he did not commit the crime.

Michael Moore's view on how the Bush administration allegedly used the tragic events on 9/11 to push forward its agenda for unjust wars in Afghanistan and Iraq.

An Oscar nominated documentary about a middle-class American family who is torn apart when the father Arnold and son Jesse are accused of sexually abusing numerous children. Director Jarecki interviews people from different sides of this tragic story and raises the question of whether they were rightfully tried when they claim they were innocent and there was never any evidence against them.

Moving from one parish to another in Northern California during the 1970s, Father Oliver O'Grady quickly won each congregation's trust and respect. Unbeknownst to them, O'Grady was a dangerously active pedophile that Church hierarchy, aware of his predilection, had harbored for over 30 years, allowing him to abuse countless children. Juxtaposing an extended, deeply unsettling interview with O'Grady himself with the tragic stories of his victims, filmmaker Amy Berg bravely exposes the deep corruption of the Catholic Church and the troubled mind of the man they sheltered.

To honor their famous host and renown naturalist Sir David Attenborough's 90th birthday, the BBC re-released David's four favorite programs from his extremely rich and influential career. He gives a short introduction to each of them.