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Scooped by
Goulu
November 9, 2015 4:06 AM
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Dans le cadre des « Entretiens autour de l’informatique », Serge Abiteboul et Claire Mathieu ont rencontré Stanislas de Maupeou, Directeur du secteur Conseil en sécurité chez Thalès.
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Scooped by
Goulu
October 26, 2015 5:56 AM
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Scooped by
Goulu
October 12, 2015 8:07 AM
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The other day I ran across the fact that 23! has 23 digits. That made me wonder how often n! has n digits.
There can only be a finite number of cases, because n!
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Scooped by
Goulu
August 23, 2015 4:32 AM
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From laptop to desktop, render node to render farm, Greg Corke gives a back to basics guide to buying hardware for rendering The Basics Rendering absolutely hammers the processor so the CPU is arguably the most important component when choosing...
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Scooped by
Goulu
August 16, 2015 3:47 AM
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Scientific computing in Python is expanding and maturing rapidly. Last week at the SciPy 2015 conference there were about twice as many people as when I’d last gone to the conference in 2013.
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Scooped by
Goulu
August 10, 2015 6:13 AM
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AdSense ne me donne que des informations générales sur le type de publicités qu’il affiche et sur les catégories de publicité qui ont généré des clics. Mais on peut résoudre un problème d’optimisation pour tenter de reconstruire les clics les plus probables.
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Scooped by
Goulu
June 10, 2015 11:42 AM
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Scooped by
Goulu
May 24, 2015 2:00 PM
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La société Deepmind, rachetée par Google, a développé un système d'intelligence artificielle capable d'apprendre par lui-même, de déterminer l'action la plus judicieuse et de battre l'homme dans une vingtaine de jeux.
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Scooped by
Goulu
May 24, 2015 1:47 PM
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PHP 7 dont la version alpha devrait arriver au milieu de cette année, nous promet des performances impressionnantes, d'après un billet de Zend qui est à la tête du projet PHP, billet repéré par developpez.com.
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Scooped by
Goulu
April 30, 2015 5:45 AM
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Embedding playable DOS games into tweets? Why not?
The post You Can Embed Playable MS-DOS Games Into Tweets appeared first on WIRED.
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Scooped by
Goulu
April 8, 2015 1:20 PM
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Here's how Google's amazing April Fools' Day easter egg came to be, and why it's not sticking around.
The post How Google Pulled Off Its Ingenious Pac-Man Maps appeared first on WIRED.
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Scooped by
Goulu
March 13, 2015 5:07 AM
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Google Code was supposed to spread the open source religion. But then GitHub came along. And GitHub, it turns out, was a much better preacher.
The post How GitHub Conquered Google, Microsoft, and Everyone Else appeared first on WIRED.
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Rescooped by
Goulu
from Dr. Goulu
March 2, 2015 4:03 AM
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When crypto researchers set out to discover the best way to undermine encryption software, they did so believing it would help them eradicate backdoors in the future. Here's what they found.
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Scooped by
Goulu
October 28, 2015 9:48 AM
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Le format %a des flottants, et autres crottes de ragondins Comme le maître zen De-Monyo l'a dit avant moi : le chemin de l'enfer est pavé de petites crottes de ragondin. C'est certainement vrai, au moins, en informatique.
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Rescooped by
Goulu
from Dr. Goulu
October 16, 2015 1:52 AM
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A lire, si vous appréciez C++, et peut-être aussi si vous ne l'appréciez pas, une très intéressante interview de son créateur danois Bjarne Stroustrup.
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Scooped by
Goulu
October 2, 2015 10:18 AM
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There are over 130 million .com and .net domain names. Is every single English word being used?
Not at all. Checking the domains against a list of over 375,000 words, names and places, it turns out that only around 64% are actually in use.
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Scooped by
Goulu
August 16, 2015 5:13 AM
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When it comes to writing code, the number one most important skill is how to keep a tangle of features from collapsing under the weight of its own complexity. I’ve worked on large telecommunications systems, console games, blogging software, a bunch of personal tools, and very rarely is there some tricky data structure or algorithm that casts a looming shadow over everything else. But there’s always lots of state to keep track of, rearranging of values, handling special cases, and carefully working out how all the pieces of a system interact. To a great extent the act of coding is one of organization. Refactoring. Simplifying. Figuring out how to remove extraneous manipulations here and there.
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Scooped by
Goulu
August 15, 2015 8:42 AM
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Robert Roe explores the efforts made by top HPC centres to scale software codes to the extreme levels necessary for exascale computing
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Scooped by
Goulu
June 11, 2015 3:10 PM
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S'il est bien un sujet délicat à aborder,c'est celui des choix que j'ai pu faire en matière de matériels et de logiciels, à titre personnel.
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Scooped by
Goulu
June 2, 2015 8:11 AM
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Using the same ideas that underpin Bitcoin, an Estonian company says it can ensure no one can alter digital files, not even an organization's most senior executives.
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Scooped by
Goulu
May 24, 2015 1:50 PM
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Il y avait longtemps qu'Ewdard Snowden n'y était pas allé de sa petite révélation sur les grandes turpitudes de la NSA.
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Rescooped by
Goulu
from Dr. Goulu
May 16, 2015 5:13 AM
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A security researcher who was kicked off a United Airlines flight last month after tweeting a reference to its security vulnerabilities had previously taken control of an airplane mid-flight.
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Scooped by
Goulu
April 28, 2015 7:17 AM
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Percolation theory looks at problems such as the probability of being able to traverse some region with random obstacles. It is motivated by problems such as modeling the flow of a fluid in a porous medium.
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Scooped by
Goulu
March 28, 2015 3:09 PM
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Google Glass exploded into the tech scene in 2012 with the pomp and circumstance of an Apple product unveiling. It put “wearable technology” into the lexicon of the masses. Accolades poured in from both the technology world and the fashion...
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Scooped by
Goulu
March 11, 2015 6:17 AM
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Google's hack shows a fundamental flaw in basic computer hardware that could be impossible to fully patch in existing vulnerable computers.
The post Googlers’ Epic Hack Exploits How Memory Leaks Electricity appeared first on WIRED.
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