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Me on Twitter

  • I should have read this article last week. It looks amazing ! The Official #Ubuntu Tablet Videos http://t.co/yCQMfebrdb 7 years 46 weeks ago
  • #OMG ! I just realised there was SEVERAL apps on #GooglePlay to check the availability of the #nexus devices !! 7 years 46 weeks ago
  • "A quick brown fox jumped over the lazy dogs" is called a pangram because it has all the letters of the alphabet. http://t.co/wyzT5YcY9j 7 years 46 weeks ago
  • @apkudo Good tool, the GUI needs a good failure overview to make it really useful for developers : we need to identify the problematic cases 7 years 47 weeks ago
  • If you post a comment that contains an URL it will be *silently* ignored... #GooglePlay #android http://t.co/f7NPsr714f 7 years 47 weeks ago
  • @ippontech Etude bien utile pour débuter dans le dev #mobile. Certains pts gagneraient en clarté avec qques exemples http://t.co/hdA2990pg4 7 years 47 weeks ago
  • Last night I got #android 4.2.2 on my #nexus7 ! I'm getting accustomed to regular updates... It's not so bad... 7 years 48 weeks ago
  • Communication between Activity and Service using Messaging - #android by the example http://t.co/KlGqJBM3 7 years 48 weeks ago
  • RT @AskJamesApp: Pour en savoir plus sur moi http://t.co/cyFf1WPs #askjames 7 years 48 weeks ago
  • My #AngryBirds Score app for #android : https://t.co/RwQDfUqe. A very limited app compared to the one of @louistouzet but it helps ! 7 years 50 weeks ago

java

web2.0 Scaffolding the Web 2.0

Starting up with Web 2.0 development ?

Let's choose between three essentials tools to begin a new project !

h5bpinitializryeoman

android A paper backup for your private key

Android keychainAndroid requires developers to sign their applications with a digital certificate and that each future release be signed with the same certificate.

Sadly, bad things happen when the developer (you) looses access to the certificate : he (you) will not be able to release updates for the application without it. NeverEver.

Android does not currently support multiple certificates per application so the best you could do would be to release a new app with the same name, in the hope your users will find a way to it by themselves.

As years go on, you will change your computer, wipe USB keys, reinstall OS, ...
So many dangerous operations for your digital certificates, hidden among millions of files !
If, like me, you are anxious at the idea of losing your certificates or passwords, just print a paper copy !
Although it is not invulnerable, paper should be less prone to mass erasing than a simple electronic file.

The idea is simplenot new, and you just need to know two commands to get a printable hard copy of your certificate.

Let's start.

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