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124,911 results
Commonly used grep was written overnight, but why and how did it get its name? Professor Brian Kernighan explains. EXTRA ...
932,752 views
5 years ago
What does a GPU do differently to a CPU and why don't we use them for everything? First of a series from Jem Davies, VP of ...
887,366 views
8 years ago
How do we exchange a secret key in the clear? Spoiler: We don't - Dr Mike Pound shows us exactly what happens. Mathematics ...
946,011 views
6 years ago
How did punch card systems work? Professor Brailsford delves further into the era of mainframe computing with this hands-on ...
871,761 views
10 years ago
Enigma is known as the WWII cipher, but how does it hold up in 2021? Dr Mike Pound implemented it and shows how it stacks up ...
2,462,876 views
3 years ago
If you don't secure your web forms, one mistaken click could be all it takes for your users to delete their own accounts. Tom Scott ...
756,708 views
The story of recursion continues as Professor Brailsford explains one of the most difficult programs to compute: Ackermann's ...
1,402,167 views
9 years ago
This video was filmed and edited by Sean Riley. Pigeon Sound Effects courtesy of http://www.freesfx.co.uk/ Computerphile is a ...
1,505,360 views
Monads sound scary, but Professor Graham Hutton breaks down how handy they can be.
593,919 views
There are different styles of programming, some quite closely resemble pure mathematics. Mathematician and Computer Scientist ...
678,971 views
Connecting via SSH to a remote machine is second nature to some, but how does it work? Dr Steve Bagley. Dr Mike Pound on ...
811,457 views
Programming loops are great, but there's a point where they aren't enough. Professor Brailsford explains. EXTRA BITS: ...
1,498,522 views
Just what is functional programming? We asked a member of the team that created Haskell: John Hughes, Professor of Computer ...
659,256 views
7 years ago
This video was filmed and edited by Sean Riley. Computerphile is a sister project to Brady Haran's Numberphile. See the full list of ...
1,999,967 views
Just how did the team at Bletchley Park tackle the problem of decoding Enigma? In Part Two of our series on "The Real" Imitation ...
642,093 views
Quick Sort is a popular sorting algorithm, but how does it work? Alex continues our exploration of sorting algorithms with a quick ...
394,625 views
Before laser-printers, high quality print-outs were the domain of typesetters, expensive and tightly controlled. In 1979 a Bell Labs ...
518,187 views
The back door that may not be a back door... The suspicion about Dual_EC_DRBG - The Dual Elliptic Curve Deterministic ...
508,140 views
"C" is one of the most widely used programming languages of all time. Prof Brian Kernighan wrote the book on "C", well, co-wrote ...
1,899,041 views
Professor Brailsford takes the theory of RegEx and puts it into practice. EXTRA BITS: https://youtu.be/4uMS2ZPsoVw ...
124,520 views
4 years ago