... (§1.7).
■ To create, compile, and run Java programs (§1.8).
■ (GUI) To display output using the JOptionPane
output dialog boxes (§1.9).
2 Chapter 1 Introduction to Computers, Programs, and Java
1.1 Introduction
You ... upon automatically.
■ Tracking grades, attendance, etc: The system enables the students to track grades and
instructors to view the grades of all students, an...
... members are added to an array that is used to store the object references of all members
of the Media Store. Therefore, the array that stores the object reference to each member also stores an
object ... are required to be written to a byte stream and either saved to a local file or
transferred across a network to a remote host. An
OutputObjectStream object writes such an ob...
...
model
1 Basic Concepts, Protocols and Terminology
www.it-ebooks.info
An Introduction
to Network
Programming
with Java
Jan Graba
Java 7 Compatible
Third Edition
www.it-ebooks.info
7
At ... addition to this, it
is much easier for TCP packets to get through fi rewalls than it is for UDP packets to
do so, since Web administrators tend to allow TCP packets from remote por...
... indication to either sender or intended recipient that
6 An Introduction to Network Programming with Java
anything had gone wrong), it was decided to place another protocol layer on top of
IP. ... getByName to retrieve IP address of a specified host.
Jan Graba
An Introduction to Network
Programming with Java
Starting Network Programming in Java 11
It is sometimes use...
... (stream extraction operator)
• Used with std::cin
• Waits for user to input value, then press Enter (Return) key
• Stores value in variable to right of operator
– Converts value to variable data type
• ... reserved.
1
Chapter 1 – Introduction to C++
Programming
Outline
1. History of C and C++
2. C++ Standard Library
3. Basics of a Typical C++ Environment
4. Introduction to C++...
... BSD-based
UNIX
to System V Release 4–based
UNIX
, from OpenWindows to
Motif, from PC to
UNIX
to Macintosh (or some combination thereof), and
between various other alternatives, too numerous to mention. ... libraries available to you in Java. With the help of this book, you
should get an excellent grasp of the
java. awt
,
java. awt.image
,
java. awt.data-
transfer
,
java. awt....
... Alarm
PLC
OLs
OLs
OLs
F1
Disconnect
Swich
Fuses
1M
M3
OLs
2M
M2
OLs
3M
M1
Coolant
Pump Motor
Hydraulic
Pump Motor
Spindle
Motor
L1 L2
SCR
To I/O System
17
Introduction to PLC Programming and Implementation—from relay logic to PLC logic
Industrial Text ... push button is pushed, the outfeed motor (output
031) will turn ON until the stop push button is pushed. The feed motor M1
will be...
... set to 0.
If bits is too large (greater than 8), size is too large (greater than 2
bits
), or
the red, green, and blue arrays are too small to hold the map, the run-time
exception ArrayIndexOutOfBoundsException ... set to 0; they are transparent if hasalpha is true, opaque otherwise.
If bits is too large (greater than 8), size is too large (greater than 2
bits
), or
the colorMap array i...
... classes in java. awt; you may, however, find it convenient to throw AWTException
within your own code. IllegalComponentStateException is another Exception
subclass, which is new to Java 1.1. This ... AWTException to indicate a
problem. Using AWTException is slightly preferable to creating your own Excep-
tion
subclass because you do not have to generate another class file. Since it...