O'Reilly
FEBRUARY 25, 2025
You can move the slider forward and backward to see how this code runs step-by-step: AI Chat for Python Tutors Code Visualizer Way back in 2009 when I was a grad student, I envisioned creating Python Tutor to be an automated tutor that could help students with programming questions (which is why I chose that project name).
Smashing Magazine
DECEMBER 2, 2021
Stay tuned for lots of articles on metaprogramming, applications, useful Raku modules, programming techniques, guides on how to work with Raku inside containers, and even how to migrate from good ol’ Perl. An advent calendar that has been publishing since 2009 is back again. Back in October of 2019, “Perl 6” was renamed to “Raku”.
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O'Reilly
APRIL 4, 2024
As Bill Janeway noted in his critique of the capital-fueled bubbles that resulted from the ultra-low interest rates of the decade following the 2007–2009 financial crisis, “ capital is not a strategy.” Venture capitalists don’t have a crystal ball.
Rigor
JANUARY 13, 2020
These are the bestsellers in the web performance field, including the good old Speed Up Your Site (2003) by Andy King; Steve Souders’ Even Faster Web Sites (2009) ; Ilya Grigorik’s High Performance Browser Networking (2013) ; Tammy Everts’ Time is Money (2016) ; and a handful of more recent publications.
HammerDB
OCTOBER 18, 2018
An essential part of database performance testing is viewing the statistics generated by the database during the test and in 2009 HammerDB introduced automatic AWR snapshot generation for Oracle for the TPC-C test. With this feature Oracle generates a wealth of performance data that can be reviewed once the test is complete.
Brendan Gregg
SEPTEMBER 5, 2017
I wrote an ftrace toolkit, [perf-tools], and the article [Ftrace: the hidden light switch]. - **perf**: since 2009, this started as a PMC profiler but can do tracing now as well, usually in a dump-and-post-process style. It's fast, but limited in places, and usually only suited as a single-user tool (there are workarounds).
Adrian Cockcroft
AUGUST 23, 2018
The Merak and SM share the same quad-cam V6 engine, although its tuned up more for the Merak and is installed in the back as a mid-engine rear wheel drive, while in the SM it’s installed in the front, driving the front wheels. In the late 1960s Citroen bought Maserati and the Maserati Bora and Merak contain some Citroen technology.
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