It is often, occasionally followed by a wave of hand, that one advises or talks of "jar" (packaged java files that makes up an application or module) files as being signed.

Few times we ask back: "What do you mean by signed"?

What does it mean for a jar file to be signed?

Does this signing has parallels to how we sign physical documents? Do they differ? How do they differ if they do?

How do you establish a "pattern? of understanding for digital signatures so that you treat the subject abstractly just like when someone says they signed a physical document?

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Common errors in ADT projects and how to fix them

How to backup and restore android installation

Emulator issues in Android 4.0

A journal/notes on installing android versions over time, again, and again. Look through towards down for more and more refinement and information.

minsdkversion and targetsdkversion

Creating the AVD and running your first app on the AVD

How to run android applications on a device from the eclipse ADB

Android virtual devices

adt error on project name but no other errors

Creating a new android project

How best to migrate projects to 1.5?

How to uninstall an app in the emulator

13) So, Icrcream sandwich

12-Nov-11

So, Icrcream sandwich

14) Quick Eclipse

27-Sep-11

Quick Eclipse

How to uninstall an android app

You will find a few notes on what to do as you start running your first apps on the honeycombe emulator.

How to start emulator manually

keypad-7
keypad-9
ctl-f11
ctl-f12

How come I can't open XML wizard?