Object Oriented Programming Java Bangla Book...
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: : :
E-mail
:
[email protected] [email protected]
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ISBN
:
:
978-984-8812-91-4
বইটির ববশিষ্ট্য:
বইটির মাধ্যমম হমে পামর আপনার প্রাগ্রাশমিং এর শুরু। রশেটি শবষয় ধামপ ধামপ সহজ ভামব উপস্থাপন হময়মে । কময়কটি রাকটিকযাল রমজক্ট কমর প্েখামনা হময়মে । গ্রাশিকযাল ইউজার ইন্টারমিইস এর ব্যবহার প্েখামনা হময়মে । প্নটশবনস, প্জশিময়টর এবিং ই-শিপস এর ব্যবহার প্েখামনা হময়মে । বইটি পড়ার জন্য প্কান প্রাগ্রাশমিং জ্ঞান থাকার রময়াজন প্নই । রশেটি অধ্যাময় এবিং শিশভশিমে রচুর রযাকটিস প্রাগ্রাম প্েওয়া হময়মে । শবশ্বশবদ্যালয় এবিং শবশভন্ন শিক্ষা রশেষ্ঠামনর শসমলবাস অনুযায়ী রণীে ।
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Jcreator, Netbeans clipse
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facebook.com/mmr.sinha
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E-
Environment
(Operator & Expresssion) Decesion Making (Loop) (Break & Continue) (Array)
(String)
(Inheritance)
(Graphical User Interface & Netbeans) (Calculator) (Make Invoice) (Age Calculator) (Temparature Converter) (Tic Tac Toe) (Point of Sale System) (Temparature Converter) (Phone Book Record System)
(Application)
(Lexical Elements)
Environment Environment (Java IDE) (JDK) (Command Prompt) (Jcreator) (Netbeans) (Eclipse)
(Setting up your Computer) (Steps in Writing Java Program)
Prompt (Error)
Numerical Data
Rules for Variable Declaration
History) Charcteristic
(JDK & JVM)
(Operator & Expresssion)
(Expresssion) (Operator Types) (Arithmetic Operator) (Assignment Operator) (Comparision Operators) (&&/and) (Logical Operator) (Precedence of Arithmatic Operator) (Bitwise Operator)
Decesion Making : : : : : : :
Conditional Statement If statement Multiple If statement Nested If If----Else Switch
: :
(Loop) : :
: : : :
Loop Type of Loop For Loop (While Loop) (Do-While Loop)
(Break & Continue)
(Break) (Break Syntax) (Continue) Statement
(Array)
(Array) Syntax Intialization
(Two Demensional Array) Vector Vector Syntax Operation
(Method) (Method)
(Syntax) (Method Define) (Calling Method) (Arguments)
(Over Loading)
(Constructor) Constructor (Characteristic) Constructor Constructor
(String)
(String) (String Class) (String Operation)
Console Scanner
(Modifier) (Access Control Modifier) (Non Access Modifier) (public) (Default) (Private) (Protected) (Non Access Modifier)
(Inheritance)
(Inheritance)
(Syntax of Inheritance)
(this) (Type of Inheritance)
(Abstruct)
(Encapsulation)
(Interface)
(Java Pakage) (Client Server Computing) (Java Applet) (Input Stream Class) (Data Stream) (Thread) (Exception) (Swing & GUI) (Graphical User Interface & Netbeans) Netbeans Installation (File Menu) (Edit Menu) (View Menu) (J-Frame Form) Palette (Message Display) (Message Display Using Button Click) (Create User Interface of Calculator) (Calculator) (Name of Project) (purpose of this project) (Feature of this project) (Input and Output) (How to create project)
(Source code of this project) (Run the project) (Make Invoice) (Name of Project) (purpose of this project) (Feature of this project) (Input and Output) (How to create project) (Source code of this project) (Run the project) (Age Calculator) (Name of project) (Purpose of this project) (Feature of this project) (Input and Output) (Create project) (Project source code) (Temparature Converter) (Name of Project) (purpose of this project) (Feature of this project) (Input and Output) (How to create project) (Source code of this project) (Run the project) (Tic Tac Toe) (Name of Project) (purpose of this project) (Feature of this project) (Input and Output) (How to create project) (Source code of this project) (Run the project)
(Point of Sale System) (Name of Project) (purpose of this project) (Feature of this project) (Input and Output) (How to create project) (Source code of this project) (Run the project) (Temparature Converter) (Name of Project) (purpose of this project) (Feature of this project) (Input and Output) (How to create project) (Source code of this project) (Phone Book Record System) (Name of the Project) (Objective of this Project) (Feature of this Project) (Create Project) (Source Code) (Run Project)
(Application)
open
(Translator)
(Java): C C
(Intermediate) PHP (JavaScript):
C (Cobol)
(HTML) (Python) (Prolog) (QBasic) (Ruby) (SQL) (Visual Basic)
(Hierarchy of Computer Language) Low-level Language Intel X86. High-level Language
(Assembly)
(manage) Windows, Android, Linux
Application
(Application)
1.10 (OS) mp3
Low Level
(High Level)
(Lexical Elements)
Public, This, Private, Static, class
James Gosling
Sun
MicroSystem
Reserve Word That One Predefined in Language]. Abstract Break Default Else If Instanceof Package Protect Synchronized Throws Assert Ed Do Exten Implements Int Private Ds This Return Boolean Public Import False Double Byte Throw Case
Transient Short Interface Catch Long Final Try Static True Char Finally Native Strictfp Void
[Reserve Class Float New Super volatile const for null switch while continue goto
Lexical Elements White Space Comments Identifier) Reserved Words) Literals) Delimiters) Operators Space
Ignore those code
Single Line Comments Multi Line Comments Javadoc Comments Forword Slash
//Dhaka; Dhaka //Dhaka; Bangladesh; //Comilla; Dhaka
/* text */
Comilla
Bangladesh
/* Dhaka; Bangladesh */ Dhaka Bangladesh (External)
/** text */ /** Dhaka; Bangladesh */ Dhaka Bangladesh
Letter, Numbers and Underscore name dog p xm nima $pu -2ah bd Applet black&white A+ Java www.bookbd.info phone# grade_report Class instructor's name 99bottles false theBuyFigureForTheFiscalYear2014 $865
Instance Blue Print
Translate
.java Editor
.class JDK Java Development Kit Textpad, JCreator, Netbeans, Eclips 2, 10, 65, 'a', 'k', "Dhaka"
a, p, p5, dom
int, long, byte, short,char, float, double Ges Boolean Symbol +(Addition), -(Subtraction), ++(Increment), ==(equal), >(is greater than), && (and)
JCreator
do, else, private, public, null, new Oak
Environment Environment (Java IDE) (JDK) (Command Prompt) (Jcreator) (Netbeans) (Eclipse)
Environment Java
www.java.com/verify
JRE (Java Runtime Environment) Verify Java Version G
Run
Confirmation Message
www.java.com/getjava/
Agree and Start Free Download
1. Java JRE (Java Runtime Environment) 2. Java JDK (Java Development Kit) 3. Java IDE (Java Intergraded Development Environment) a. Net Beans b. Eclipse c. jCreator etc.
(Java IDE) A Java IDE (Integrated Development Environment) software application debug IDE syntax highlighting and code completion IDE Ecilpse, NetBeans, JCreator, BlueJ, Processing, Kawa, JBuilder, DrJava
(JDK) Java JDK(Java Development Kit) JDK JDK-7 (Javac), JDK
JDK (Javadoc) JRE
(JRE),
(Java), JRE JDK
JDK (http://www.oracle.com/technetwork/java/javase/downloads/index.html) JDK
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JDK install Files\Java\jdk1.7.0_51\bin Address
program files
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My Computer -> properties ->Advance System Setting -> Environment Variable
Path Address Java
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JDK
I love Java Programming .
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JavaRun.java
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javaRun.java] Run Java [cd Run [dir] javaRun.java Enter
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(J creat or) program software application IDE completion Java IDE
Java IDE (Integrated Development Environment) debug syntax highlighting and code Jcreato
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Software
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setup Yes Jcreator
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(Netbeans) Netbeans
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IDE Netbeans
NetBean
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next
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Java Application
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import
. ExportProject: export . Save: Shortcut: Ctrl+S . SaveAll: Shortcut: Ctrl+Shift+S . Page Setup: . Print: Shortcut: Ctrl+Alt+Shift+P . Print: Shortcut: Ctrl+Alt+Shift+P . Print to HTML: HTML . Exit: D³
(Eclipse) Eclipse ? program JAVA IDE Java IDE (Integrated Development Environment) software application debug IDE syntax highlighting and code completion Eclipse Java IDE eclipse open-source community Eclipse Eclipse download http://www.eclipse.org/downloads Google eclipse download
Google Eclipse Downloads
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properties 64 Bit.
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computer 32 Bit
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Eclipse zip eclipse workspace
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Eclipse eclipse Platform IDE Dev., C/C++, XML
prospective software
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option toolbar
Cross JAVA, Android JAVA prospective Menubar
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৫ ৬
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problem view Project Explorer
output
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program
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program eclipse menu bar
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project name project_name FirstJavaProgram]
project
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class source Name HelloWorld option
Modifier (public, private etc)
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Eclipse
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program
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output
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(Setting up your Computer) (Steps in Writing Java Program)
Prompt (Error)
Java Development Kit 1:
2:
3:
Physical JDK
Bin
JCreator
Setting up your Computer Execute Platfrom
API JVM
Interpreted Environment
API JVM Intregrated Development
JDK Java Development Kit (Install)
http://www.javasoft.com
Textpad, JCreator, Netbeans, Eclips
(FirstJava.java) public class FirstJava { public static void main(String args[]) { System.out.println("My First Program"); } }
(FirstJava.java)
FirstJava.Java Command Prompt C:\)| FirstJava.Java
Enter
FirstJava My First Program
***
JCreator JCreator
JCreator JCreator V1
JCreator
JCreator New
project
New Window Java File
ok
Files by default Java File, HTML File, Text File book
JCreator (book.java) public class book { public static void main(String args[]) { System.out.println("Bookbd Series"); } }
(book.java) String
S
Capital Letter
System
S
Capital Letter
book Error Compile
Execute Execute
Execute book Execute
Bookbd Series
Steps in Writing Java Program
(execute) : JCreator book.java
Eclips
Netbeans. book
: :
Notepad++, Textpad, .java ( book
Compile JDK Java Runtime
(bd.java public class bd //The name of class is { public static void main(String args[]) { // This is main Method System.out.println("Dhaka"); // System.out.printLn("Bangladesh"); /* In this program comments do not execute. Its use fast for developer help. In this program the output will be dhaka */ } }
double slash Dhaka.
slash star
(Create project) jcreator File New Project Categories Java Projects Java Application Next Project Name softway Finish Source Run softway public class newc.class & oldc.class
(Project source code) import java.util.Scanner; public class SoftWay extends inheritance{ public static void main(String[] args){ full(); } public static void full() //full=full program{ System.out.println("\t\t\t---------------------------------"); System.out.println("\t\t\tWelcome to opur Softway Supershop"); System.out.println("\t\t\t---------------------------------\n\n"); product(); //inheritance called System.out.println("\n\n\t\t\7 1. New Customer"); System.out.println("\t\t 2. Old Customer"); char c; Scanner sc=new Scanner(System.in); System.out.print("\t\t Please Press (1/2) "); c=sc.nextLine().charAt(0); if(c=='1') //for new customer{ newc obj=new newc(); obj.cni(); }else if(c=='2') //for old customer{ oldc obj2=new oldc(); obj2.cid(); }else full(); Scanner bc=new Scanner(System.in); System.out.print("\n\n\t\tPress m to return main menu or press any other key to exit "); int b=bc.nextLine().charAt(0); if(b=='m') full(); } } class inheritance{ public static void product(){
System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Product Name || Product Code |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Rice (5 KG) || RC11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Beef (1 KG) || BF11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Vegetable || VG11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Salt || SL11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Toothpaste || TP11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Shampoo || SM11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Milk Vitae || MV11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Perfume || PR11 |"); System.out.println("\t\t----------------------------------------------------"); System.out.println("\t\t| Cold Drinks (2 Litr) || CD11 |"); System.out.println("\t\t----------------------------------------------------"); }} class newc{//newc=new customer static int i=235; static double t; //t= total public static void cni(){ String cname; //cname=customer name Scanner sc=new Scanner(System.in); System.out.print(" \n \t\t\tCustomer Name: "); cname=sc.nextLine(); System.out.println("\7 \t\t\tCustomer ID : " + (i++)); prices(); footer(); } public static void prices(){ String pcode; //pcode=product code double tp=0,tv=0; //tp=total price & tv=total vat int j; for(j=0;j=235 && id
