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Logiciels libres pour enseigner

Logiciels libres pour enseigner

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Google URL Shortener Posted by Michael Hermanto, Software Engineer, Firebase We launched the Google URL Shortener back in 2009 as a way to help people more easily share links and measure traffic online. Since then, many popular URL shortening services have emerged and the ways people find content on the Internet have also changed dramatically, from primarily desktop webpages to apps, mobile devices, home assistants, and more. To refocus our efforts, we're turning down support for over the coming weeks and replacing it with Firebase Dynamic Links (FDL).

Everything You Need to Know About Power Supplies - Power Factor Correction (PFC) of 15 All equipment with motors and transformers, such as the power supply itself, use two types of power: active (measured in kWh) and reactive (measured in kVArh). Active power produces the real work, for example, a motor axe rotation. Reactive power (also called magnetizing power) is the power required to produce the magnetic fields to enable the real work to be done on transformers, motors, etc. The vector sum of the reactive power and the real power components is called apparent power and is measured in kVAh. For the industrial customer, the electrical power utilities measure and charge based on the apparent power, but for residential and commercial customers, the measured and charged power is the active power. The problem is that, although it’s necessary for motors and transformers, the reactive power “occupies space” on the system which could be used by more active power.

beatlab - make music together let's get started making music... 1draw on the grid with your mouse to make a beatshow me2 save your track and share it with friends. show me3 out of ideas? roll the dice and start remixing. show me4 explore the beatlab community show me For more tips, tutorials vidoes, and FAQs, check out our community wiki. You can use the following keyboard shortcuts while composing a track.

How To Get Started With Sketchnotes Have you ever seen someone make creative notes at a conference and wished that your own notebook was more presentable? It’s probably much easier to do than you think. You don’t have to be an aspiring lettering artist, and you don’t need to develop top-notch drawing skills. Making your notes more interesting doesn’t have to be a huge undertaking. It’s not like learning to play the piano or taking up diving. Tiki Wiki CMS Groupware - Software made the wiki way. The Tiki Community is proud to announce the release of , the latest version of Tiki Wiki CMS Groupware. This release, with more than 1,000 code contributions by dozens of Tiki Community members, includes many new features, some architectural enhancements, and many bug fixes. Some of these new features include: Improved batch actions based on a URL with a token access. Extensive improvements to the Maps, Slideshow, Calendar, File Gallery and Drawings New plugins and modules Enter your email address below, and we'll send you an email allowing you to reset it. Forgot your password? We have sent you an email. If you do not receive it within a few minutes, please try again or contact us at Enterprise account Anatomy of Switching Power Supplies Power supplies used on the PC are based on a technology called “switching mode” and thus are also known as SMPS, Switching Mode Power Supplies (DC-DC converter is another nickname for switching mode power supplies). In this tutorial we will explain you how switching power supplies work and we will provide a journey into the PC power supply showing you its main components and what they do. We have already published a Power Supply Tutorial, where we dealt with form factors, how to calculate the power supply nominal power rating and also explained the basic power supply specs. In the present tutorial we go a step further, explaining what is inside the box, what are the power supply main components, how to identify them and what they do. There are two basic power supply designs: linear and switching.

BeepBox You can add or remove notes by clicking on the gray rows at the top. BeepBox automatically plays the notes out loud for you. Try it! Notes go into patterns, and you can edit one pattern at a time. Starting a Visual Logbook Inspired by a post by Austin Kleon, I have started to keep a visual logbook of the events that take place in my life each day. Here are some of my first entries: I am enjoying keeping this logbook for many reasons. One is that I find my visual vocabulary increasing in a natural way. With each new experience, I have the opportunity to try sketching something that I have never sketched before, and I feel my skills building every day.

Firefox Developer Edition Visual Editing Tools Visually edit CSS and HTML animations playing on the page from the Inspector panel. Verify alignment, dimensions and padding of any element using the Ruler and Measurement tools. Learn more about Visual Editing Tools DevTools Challenger Use Developer Edition’s visual animation and CSS editing tools to explore the depths of the ocean and interact with the strangest of creatures. Try DevTools Challenger Performance Tools Examine your web content’s frame rate, memory consumption and JS profile in a consolidated timeline view to help easily identify and troubleshoot performance bottlenecks.

Shared Google Tasks: How to Share and Sync your Task List with Others You are Here: Home > Web Apps > Introducing Shared Google Tasks: Share and Sync your Task List with Others Google Tasks is one handy tool which I use often to create a quick to-do list. It’s simple, efficient and easy to use. What makes it even more powerful is that they are integrated with other Google services like Gmail, Calendar and iGoogle. It certainly does help me a lot in keeping things organized and with features like directly adding your Gmail emails to task list for follow ups (Press Shift + T) makes it one indispensable tool. If you had not yet explored this tool, launch it by clicking on Gmail(Top left corner) ->Tasks.

Power Supplies With Fake 80 Plus Badges It seems incredible, but there are some power supplies on the market carrying fake 80 Plus badges. Because we review lots of power supplies, we were already able to spot a few power supplies with fake 80 Plus claims, all confirmed with our friends at Ecos Consulting (the company behind the 80 Plus certification). So now you should not only check whether a power supply has an 80 Plus certification, but also verify if it is legit!

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