2013 ~ NGUYEN MY BLOG

Monday, September 23, 2013

INTRODUCTION TO RESPONSIBLE CONDUCT OF RESEARCH

8:40 AM Hoctap, Nghiencuukhoahoc No comments

1. Shared values

There are, however, some important shared values for the responsible conduct of research that bind all researchers together, such as:
HONESTY — conveying information truthfully and honoring commitments,
ACCURACY — reporting findings precisely and taking care to avoid errors,
EFFICIENCY — using resources wisely and avoiding waste, and
OBJECTIVITY — letting the facts speak for themselves and avoiding improper. 
Research misconduct policies provide guidance on responsible conduct in three areas. They are: 
(1) establish definitions for misconduct in research, 
(2) outline procedures for reporting and investigating misconduct, and 
(3) provide protection for whistleblowers (persons who report misconduct) and persons accused of misconduct.

Xem tiếp

Saturday, September 21, 2013

ANDROID PROGRAMMING 3

9:17 AM Android, Hoctap, Kythuat, Tintuc No comments

1. Sound

1.1. Put the audio file into res/raw. 
1.2. Declaration
MediaPlayer mp;
mp = MediaPlayer.create(MainActivity.this, R.raw.btnsound); 
1.3. Call
mp.start();

Xem tiếp

Thursday, September 19, 2013

ANDROID PROGRAMMING 2

10:30 PM Android, Hoctap, Kythuat, Tinhoc No comments

1. Running your application

+ AndroidManifest.xml: describes the basic characteristics of the app. You should set the  android:targetSdkVersion as high as possible and test your app on the corresponding platform version.
+ src/: contains main source files.
+ res/: contains some sub-directories for app resources. Here are just a few:
        ++ drawable-hdpi/: for drawable objects that are designed for high-density (hdpi) screen.
        ++ layout/: for files that define your app's user interface.
        ++ values/: for other various XML files that contain a collection of resources, such as string and color definitions.

Xem tiếp

ANDROID PROGRAMMING 1

10:10 AM Android, Hoctap, Tinhoc No comments

1. Some terminologies:

+ JRE (Java Runtime Environment): is basically the Java Virtual Machine, covers the need of running applications. It also includes browser plugins for Applet execution. 
+ JDK (Java Developper Kit): include JRE, compiler, debugger,... for creating and compiling programs. It is a subset of SDK. 
+ Eclipse: provides comprehensive facilities for software development in some languages.  
+ Android SDK: include API libraries and developper tools for creating, test and debug Android apps. 
+ ADT Bundle: include Eclipse and Android SDK. It helps streamline your Android app development. 
+ ADT Plugin: extends the capabilities of Eclipse to let you quickly set up new project, create an app UI, add packages based on Android framework API, debug and export .apk files.