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Scooped by
Mickael Ruau
August 12, 2015 10:13 AM
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Redis is an open source data structure server with an in-memory dataset that does much more than simple key/value storage. This article introduces you to some of the basic but powerful commands that Redis has to offer using the Predis library.
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Scooped by
Mickael Ruau
August 12, 2015 4:18 AM
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Déclinaison à l’échelle de l’entreprise du concept de développement durable, la RSE ou responsabilité sociétale des entreprises est un principe qui a évolué de manière considérable ces dernières années, au rythme des définitions proposées par les pouvoirs publics.
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Scooped by
Mickael Ruau
August 10, 2015 10:08 AM
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Combien de CO2 pèsent un mail, une requête Web et une clé USB ?
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Scooped by
Mickael Ruau
August 10, 2015 2:06 AM
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The EcoTank is reportedly launching in September.
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Scooped by
Mickael Ruau
August 7, 2015 5:49 AM
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Web page weight increased by 15% in 2014 and now stands at 2Mb. Craig reveals who's to blame, but you may not like the answer...
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Scooped by
Mickael Ruau
August 7, 2015 4:42 AM
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This article looks at 10 simple tasks that can improve performance of a Node.js web application.
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Scooped by
Mickael Ruau
August 5, 2015 11:09 AM
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Prix de la FSF 2015 pour Sébastien Jodogne et ReGlue
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Scooped by
Mickael Ruau
August 5, 2015 4:44 AM
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A JavaScript library for building user interfaces
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Scooped by
Mickael Ruau
August 5, 2015 3:28 AM
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Samsung vient de sortir un nouveau moteur JavaScript baptisé JerryScript. « JerryScript est le moteur JavaScript léger destiné à fonctionner sur un appareil très limité comme les microcontrôleurs et autres appareils de particularités similaires ».
Pour vous donner un ordre d’idée, les caractéristiques des équipements censés accueillir le moteur sont de l’ordre de moins de 64 kb de mémoire RAM pour faire tourner le moteur et moins de 200 kb d’espace ROM pour accueillir le code.
Il prend en charge la compilation sur l’appareil, l’exécution et fournit un accès aux périphériques à partir de JavaScript.
Il soutient même déjà le Framework IoT.js créé toujours par le Sud-coréen.
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Scooped by
Mickael Ruau
August 3, 2015 5:50 AM
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The average web page now exceeds 2Mb. Craig discusses why we've given in to client demands for more features and how we can put performance on the agenda.
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Scooped by
Mickael Ruau
August 3, 2015 4:09 AM
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Jacek Barecki answers some common questions you might have about OpCache - the bytecode cache that's included by default in PHP 5.5 and above
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Scooped by
Mickael Ruau
August 1, 2015 4:09 AM
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Thien Tran Duy explains how you can run multiple versions of PHP on one server actively, each with its own extensions environment.
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Scooped by
Mickael Ruau
July 31, 2015 3:13 AM
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Un affichage trop long perturbe la fidélisation client : 70% ne retournent pas sur un site lent Quelques secondes d’attente avant l’affichage
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Scooped by
Mickael Ruau
August 12, 2015 4:39 AM
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Google launched the WebP image format back in 2010 to speed up the web. How does it work? Can you use it? Should you use it? Tanay answers your questions.
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Scooped by
Mickael Ruau
August 10, 2015 3:42 PM
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J'ai essayé Piktochart, adoré! J'ai fait une affiche sur l'erreur pour la classe.
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Scooped by
Mickael Ruau
August 10, 2015 5:19 AM
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Page loading time is obviously an important part of any website’s user experience. And many times we’ll let it slide to accommodate better aesthetic design, new nifty functionality or to add more content to web pages. Unfortunately, website visitors tend to care more about speed than all the bells and whistles we want to add to our websites. Additionally, page loading time is becoming a more important factor when it comes to search engine rankings.
Next week we’ll post our complementary article: “Speed Is A Killer – Why Decreasing Page Load Time Can Drastically Increase Conversions” to elaborate more on this topic. For now, please enjoy and share the infographic below.
View an enlarged version of this Infographic »
Click here to download a .pdf version of this infographic.
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Scooped by
Mickael Ruau
August 8, 2015 6:39 AM
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Apprendre à utiliser DoudouLinux
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Scooped by
Mickael Ruau
August 7, 2015 4:52 AM
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100 pioniers, 12 projets, 5 semaines pour penser un modèle de société plus durable et écologique... c'est la POC21 qui démarre le 15 août au Château de Millemont.
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Scooped by
Mickael Ruau
August 6, 2015 5:20 AM
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Preview presentation for The Future of Green Business Strategy, the latest Futurist Report from futurethink.
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Scooped by
Mickael Ruau
August 5, 2015 5:32 AM
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Every extra second your website spends loading is a missed opportunity to capture a lead. Here's how to reduce your website's loading speed so you're not losing out on conversion opportunities.
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Scooped by
Mickael Ruau
August 5, 2015 4:40 AM
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Taylor Ren demonstrates some advanced PHP extension development with the PHP-CPP library and C++
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Scooped by
Mickael Ruau
August 4, 2015 3:40 AM
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Get tips on writing good and fast JavaScript, including initializing JavaScript on demand and working efficiently with JSON, .innerHTML, numbers, arrays, and DOM objects. [01:47] - JSON Always Faster
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Scooped by
Mickael Ruau
August 3, 2015 5:48 AM
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Here are some statistics, according to one source, that show the importance of fast loading pages:
8% of potential buyers cite extremely slow loading web pages as the primary reason for abandoning their purchase.
Over 75% of online customers opted for a competitor’s site instead of suffering inordinate delays at peak traffic time.
If page load time is 3 seconds or more, 57% of your website visitors will abandon your page.
75% of users exit within 4 seconds.
When compared to business websites that load in 1 second, websites that load in 3 seconds experience a 50% higher bounce rate, 22% fewer page views, and, most significantly, 22% fewer conversions.
Even, Google made an announcement in 2010 stating the importance of page loading time in search engine results (SERP).
With that in mind, let’s look at some tools to enable you to check your website’s loading time and performance. But before moving further I have listed some parameters you should consider while selecting an ideal testing tool for your website’s performance.
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Scooped by
Mickael Ruau
August 1, 2015 8:25 AM
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Web Usage Breakdown
Sir Tim Berners-Lee devised the web to share research information in hyper-linked documents. Within twenty-five years, it now consists:
28.65% pictures of cats
16.80% vain selfies
14.82% pointless social media chatter
12.73% inane vlogger videos
9.76% advertising/clickbait pages
8.70% scams and cons
4.79% articles soliciting spurious statistics
3.79% new JavaScript tools/libraries
0.76% documents for the betterment of human knowledge
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Scooped by
Mickael Ruau
July 31, 2015 9:39 AM
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Probably one of the very first things you learned doing with Angular was how to use ngRepeat. It’s so easy and simple, you gotta love it.
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Scoop.it!
You can use Redis as a session handler, which is especially useful if you are using a multi-server architecture behind a load balancer. Redis also has a publish/subscribe system, which is great for creating an online chat or a live booking system. Documentation and more information on Redis and all of its commands can be found on the project’s website, redis.io.
There is a lot of argument whether Redis or Memcache is better, though as the benchmarks showthey perform pretty much on par with each other for basic operations. Redis has more features than Memcache, such as in-memory and disk persistence, atomic commands and transactions, and not logging every change to disk but rather server-side data structures instead.
In this article we’ll take a look at some of the basic but powerful commands that Redis has to offer using the Predis library.