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Johandry Amador
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Restore Apps to Their Original Layout
Let's say you have too many folders in the iPhone and you have forgot what's inside all of them, or accidentally someone (i.e. your kid) move the applications around the home screen, or you want to cleanup your iPhone or simply you want a fresh start. One w...

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Create a Recent Items Stack in the Dock
If you want a stack in the Dock with the most recently accessed files or apps, open Terminal and type the following command: defaults write com.apple.dock persistent-others -array-add '{ "title-data" = { "list-type" = 1; }; "title-type" = recents-tile"; }' ...

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Para crear un Screencast
Leyendo una revista de "Cuardernos Mac" encontré un articulo de como crear un screencast y del cual quiero guardar y compartir algunos consejos y notas importantes. Consejos: Informarse primero antes de comunicar. No deberíamos de comunicar una información ...

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Console Keyboard Shortcuts
I use to forget some keyboard shortcuts working on the UNIX console or Mac OS X Terminal. So, I create this cheat sheet to remember them and I hope can be useful for you too. Key Used for Ctrl P Same as Up Arrow Ctrl N Same as Down Arrow Ctrl B Same as Left...

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One more article about how to setup your Raspberry Pi. I made this for myself but can be useful for you too, I hope so. :)

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One more article about how to setup the Raspberry Pi. This one was made for myself but could be useful for others, I hope so  :).

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Initial setups to Raspberry Pi
There are tons of documentation about how to setup the Raspberry Pi in many different ways, so I decide to document what I have done to setup my Raspberry Pi, just in case I break it and have to rebuild it. In this setup the mouse is not needed and by the e...

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Awesome trick to do multiplications and algebraic formulas. It is in English.

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Awesome trick to do multiplications and algebraic formulas. It is in English.

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Database Cheat Sheet
This is a summary of the SQL, MySQL and SQLite commands that I use the most. I use it as my own Database Cheat Sheet but could be useful for you too. Feel free to copy & paste! Open Database MySQL SQLite USER=
DB=
mysql -u $USER -p $DB DBFile=
sqlite3 $DBFile
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