most popular custom ROM for Android devices Android Mobile Operating system-based Open Source Firmware for smartphones and tablet devices. Why ...
Posts tagged Self Study
os.system() vs. subprocess.call()
os.system() executed in a subshell, usually bash on linux and OSX, and cmd.exe on windows. The shell will take the string given and interpret the ...
Hard Link vs. Soft Link
Hard links are just different names for the same file. One file can have many different names or hard links. Both original file and link file ...
Linux Hierarchy Structure
The Root Directory is the starting point of the file system hierarchy. Everything in the system, including the other directories and files of the ...
Serialization #2
JavaBeans are classes that encapsulate many objects into a single object (the bean), and they are serializable. It provides a default, ...
Serialization #1
Serialization is a process in which current state of Object will be saved in stream of bytes. As byte stream create is platform neutral hence ...
Chmod
A chmod is used to change permission of files and directories. form: chmod [options] permissions filename can be represented in two ways. ...
Difference between /bin vs. /sbin
/bin This directory contains executable programs which are needed in single user mode and to bring the system up or repair it. /sbin Like /bin, ...
Android Support Library
The Android Support Library offers a number of features that are not built into the framework. Support libraries provide a range of different ...
Zombie(Defunct) process vs. Orphan process
Zombie(Defunct) process On Unix and Unix-like computer operating systems, a zombie process or defunct process is a process that has completed ...