. Les LRS, en bref – Digital Learning News
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The Internet Assigned Numbers Authority (IANA) is the global organization that manages IP addresses. It initially defined a type of IP address called IP version 4 (IPv4). Login This type is a 32-bit number usually expressed as four numbers separated by a decimal point — for example, Each decimal must have a value between 0 and 255, which means that the IPv4 system can accommodate about 4 billion unique addresses. This seemed like plenty in the early days of the internet. . . but more on that later.

If you have one nearby the most obvious choice is the post office. They have been selling stamps since stamps became a thing (see the history of stamps here) and they will be happy to help to make sure you have enough stamps for what you are sending. If you are one of the unlucky people who do not have a post office nearby however there are still a number of convenient options for you to choose from. For a more in depth look at Where to Buy Stamps. If you are looking for larger numbers of stamps (10+) then you have a lot more options. There are plenty of large chains across the country that stock postage stamps as well as envelopes etc.

Les LRS ( Record Store) s’inscrivent peu à peu dans le paysage des nouveaux outils du . C’est la conséquence directe de la mise en œuvre du standard xAPI. Mais de quoi s’agit-il exactement ? Que permettent-ils de nouveau ? Voici une introduction non technique au monde des LRS.


Voici la définition officielle fournie par ADL, auteur du standard xAPI :

A server (i.e. system capable of receiving and processing web requests) that is responsible for receiving, storing, and providing access to Learning Records.

Dit autrement, le LRS est une base de données dont le rôle est de stocker des traces d’apprentissage. Mais ce n’est pas tout. Ces données, une fois stockées, sont accessibles par d’autres applications. L’enregistrement des données dans le LRS, ainsi que leur récupération par des applications tierces, se fait par un mécanisme standardisé. On parle de manière générale d’API.

Snapseed from Google is currently the most widely used photo editing application Snapseed works like a charm on our favourite handheld devices and smartphones, why not start using this application on your MAC or PC, depending on your persuasion? Snapseed for PC The great news is that Snapseed is just as effective on the larger screened cousins and the whole download installation shebang couldn’t be easier