The excelent HOW TO install JAVA on Linux Ubuntu

http://www.wikihow.com/Install-Oracle-Java-JDK-on-Ubuntu-Linux
https://www.digitalocean.com/community/tutorials/java-ubuntu-apt-get-ru

UBUNTU 12.04 BROADBAND WiFi firmware issues

THIS POST IS WORTH TO BE WRITTEN IN CAPITALS

If you've installed Ubuntu 12.04 or etc and your WiFi does not work install b43 driver!!!

FOLLOW THE INSTRUCTIONS OF THIS LINK:

download these 2 files:

http://downloads.openwrt.org/sources/wl_apsta-3.130.20.0.o
and
http://mirror2.openwrt.org/sources/broadcom-wl-4.150.10.5.tar.bz2

cd ~ 

tar -xjvf broadcom-wl-4.150.10.5.tar.bz2 

sudo b43-fwcutter -w /lib/firmware wl_apsta-3.130.20.0.o 

sudo b43-fwcutter --unsupported -w /lib/firmware broadcom-wl-4.150.10.5/driver/wl_apsta_mimo.o 
sudo chmod 775 /lib/firmware/b43 

sudo chmod 775 /lib/firmware/b43legacy

REBOOT THE PC AND CHECK WiFi connection.

How to write right an *.iso file on Mac

In short: Do it through DiskUtility app on your Mac!!!

https://help.ubuntu.com/community/BurningIsoHowto

The Science Behind Why Small Teams Work More Productively: Jeff Bezos’ 2 Pizza Rule

http://blog.bufferapp.com/small-teams-why-startups-often-win-against-google-and-facebook-the-science-behind-why-smaller-teams-get-more-done?fb_action_ids=633422390027265&fb_action_types=readabilityapp%3Abookmark&fb_source=other_multiline&action_object_map=[397861940320260]&action_type_map=[%22readabilityapp%3Abookmark%22]&action_ref_map=[]

Get the view size and position on ViewTreeObserver

If you have to get view's position coordinates, size and etc do it using ViewTreeObserver class.

Read this article:
http://stackoverflow.com/questions/7733813/how-can-you-tell-when-a-layout-has-been-drawn

How to update your Android apps

In one sentance:
Open on your mobile Play Store app, find out the app you want to update among the installed apps and run update process.

Read more about it here:
http://www.pcadvisor.co.uk/how-to/google-android/3435989/how-update-android-apps/

Be strong

http://www.lubyanchenko.ru/wp-content/uploads/2012/04/turnik30.png

Getting View's coordinates relative to the root layout

If you get only ZERO's by view.getLeft()... try to use
view.getLocationOnScreen() and/or getLocationInWindow().

Here is the link of this issue:
http://stackoverflow.com/questions/2224844/how-to-get-the-absolute-coordinates-of-a-view