View Full Version : Object Oriented Programming

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  1. [SOLVED] Printing a matrix
  2. Calculator app
  3. Creating an object through a class parameters
  4. How to Logically Break Down a System for Inheritance
  5. Reference type
  6. need help with sorting
  7. Del boy dealership
  8. Need help with uni assignment
  9. I need help on creating a method to handle minimum and maximum input values
  10. I need help making a RockPaperScissors GUI please!
  11. How to search through values of Array?
  12. First programming class, and I don't understand the run-time error I am getting! (writing classes and methods exercise)
  13. [SOLVED] Bouncing ball
  14. class name and grade
  15. API Hell
  16. Help creating print preview of JTable
  17. Count Singletons in a String
  18. Regular Expressions
  19. session.Channel(exec) command - PLease help
  20. Builder pattern
  21. Keeping track of found objects in array and smallest value
  22. Help printing images
  23. How to copy
  24. Ghosts, Robots, Netbeans, Java, Audio, robot?
  25. confused on this recursive method example
  26. Pie Chart help
  27. Id counter
  28. Another recursive method! pretty stuck on this one.
  29. Trying to wrap my head around Objects with this simple Card Game!
  30. Why does my lecturer use the key word ".this"
  31. What is an object's identity?
  32. How to synchronize JTextField with JFrame and other methods
  33. what is "SUCCESS" in method
  34. What is the purpose for declaring things private.
  35. Writing Classes Exercises
  36. Re: Writing Classes Exercises
  37. [SOLVED] Errors when compiling with an object
  38. Coupling in Java Code
  39. Which of the following propositions is true
  40. How many instances of class A does the following code create
  41. Trouble adding an object.
  42. how to make Unique ID for regestered members?
  43. Getting information from API Class into main body....
  44. [SOLVED] Chess
  45. how to calculate the result of a student and shows if pass and failed
  46. Very Basic Calculator
  47. can any one explain the solution for this program
  48. Control or inter-react with a device
  49. Static inherited variable?
  50. Link objects and calling a variable object's method
  51. Bleak number
  52. Beginner's question about inheritance
  53. Searching ArrayList For Specific Object
  54. Linking objects, exception throwing and using boolean - how?
  55. [SOLVED] LinkedList -- insert()
  56. How to build a List dynamically
  57. Java question in exam help
  58. LSP: weaken pre-condition and strengthen post-condition
  59. [SOLVED] A question about an object detecting another.
  60. Problem with Populating a List
  61. A Stack For Notation
  62. 'new' instantiating command ??
  63. Object not following mouse!?
  64. Failed to compile, Main Method Not found, assistance please.
  65. How can i compare marks of two students and print them in the ascending order.
  66. help writing this program...
  67. how to take array input from main method and use it in one of the classes
  68. Java beginner - help needed!
  69. [SOLVED] Not sure where my problem is
  70. [SOLVED] Beginner Java Course, Stuck on my First Assignment. Help Needed.
  71. [SOLVED] Dividing by Zero Issue ( Project - Cant figure out how to do it, or why mine is not working )
  72. Weapons Test fails under certain conditions
  73. Passing Variable between programs
  74. [SOLVED] Beginner Java Assignment Help (Calculations/Conversions)
  75. 3d list array
  76. [SOLVED] Help with calculating age
  77. [SOLVED] Confused on how to use multiple Methods...
  78. [SOLVED] Need help using the MATH class for an assignment
  79. BMI Calculator, (boolean problem)
  80. functional programming with objects
  81. Teaching myself Java how to pass on an object to an event listener?
  82. Boolean Method Problem
  83. [SOLVED] Desperate help needed with class and methods
  84. [SOLVED] Need some math help
  85. Getting Two Classes to talk to each others objects
  86. Returning methods to main() and other methods
  87. [SOLVED] Help on an assignment
  88. Urgent Ideas Needed
  89. Need help with creating a counter. conflicting constructors?...
  90. Help with formatting and creating a user defined class.
  91. Help with the body/tail of Snake
  92. new concept beginner struggles pls help T_T
  93. I'm having trouble adding polynomials using a singly linked list
  94. Need help creating an array method.
  95. Finding the Greatest Common Denomenator
  96. New to Java, assignment due in a few hours </3 Need to create a very basic game called DOMINATION
  97. number of object formed of a class implenting a interface
  98. Snake game in java
  99. Trying to calculate hours by the hour
  100. Interface + Abstract Class >= Abstract Class?
  101. Simple method returning null
  102. Help with simple snooker program
  103. Comparing GeometricObjects based on specific criteria
  104. Help with cost calculation application
  105. Very noob at Java, need a lil help understanding what's going on here.
  106. Polymorphism and Inheritance
  107. Need help with creating array files and reading from them etc...
  108. What I hope is a quick question
  109. I need help with a Map assignment
  110. Password Rule using Wrapper Class
  111. Need help with a java assignment
  112. Help with Lottery Program
  113. Beginner
  114. Cannot convert generic Object type to specific object type
  115. Need help clarifying my assignment on arrays
  116. Magic Squares Programming Help
  117. need help with methods and classes
  118. Need help with sorting my array with a comparator
  119. Unique name in arraylist
  120. virtual bank
  121. What is the object for method references and how to make it call that certain method
  122. Beginner - need help with a BlueJ Java assignment
  123. Creating a new non-static inner class outside of parent class
  124. Help me solve this
  125. [SOLVED] Help with understanding instances, extends, and implements.
  126. GUI questions
  127. how to quantize the image to MxN blocks
  128. Show image in second window
  129. GUI Show ODD numbers
  130. Java Final practice - design help
  131. Help with turning my code in to OOP?
  132. How to read XML tags contained within other tags
  133. [SOLVED] Recursive object-oriented Calculator
  134. course registration system
  135. Please help me for this Java Program
  136. pass function vars to main
  137. New to java need help with constructors and instance variables
  138. please help for this java programme about Write constructors to MyStack class
  139. Help making a memory game with Jbutton and Jframe?
  140. Input File Issue - Java Programming - HELP !
  142. Issue with method executing properly
  143. [SOLVED] Strange cannot find symbol
  144. Trouble obtaining info from class
  145. What happens when i write this?
  146. What does this super( ) call do?
  147. Converting an int to Double
  148. Converting Array into ArrayList
  149. Simple Timing Utility
  150. Library Example
  151. Coupling and code duplication
  152. Best implementation of a Database Record
  153. Difficulty figuring out how to do this
  154. Help creating a Gps Program in Java
  155. Computer Simulation - Can't use variable in constructor within a method for that class?
  156. Inheritance & Polymorphism Assignment
  157. Make the game 2048
  158. Subclasses and methods
  159. OOP Pizza
  160. [SOLVED] I am not sure how to design these classes.
  161. How to output value of an array instead of resource ID?
  162. Inheritance and Polymorphism
  163. [SOLVED] fillRoundRect method help needed
  164. How to use polymorphism concept in a UML design?
  165. How to use the concept of composition is a UML diagram?
  166. Is there a method that counts spaces?
  167. How to resizable rectangle object that splits into two colors: green for wins, red for losses?
  168. OO GUI with decorator design pattern problem
  169. How do I shrink a multi-dimmensional array?
  170. How do I copy a multidimensional String array?
  171. Polymorphism?
  172. How does inheritance and polymorphism work with ordering of method calls?
  173. Where to start when programming OOP?
  174. I need some help with writing a Java Code
  175. How do I write a push method for a string stack reference based?
  176. program help
  177. Homework == Completely confused.
  178. How to use SDF to display a future date.
  179. How would you implement this?
  180. Help with if and else problem
  181. Confused beginner
  182. General programming question
  183. Grade in Switch Statement :P
  184. Method Help!
  185. Semester Project Questions
  186. [SOLVED] Need help generating three proper fractions (rational numbers)
  187. oop is very hard to grasps the concept. please help
  188. Basic Project
  189. Acessing an Instance of an Object from a Serlvet in Java Web Application
  190. Using a random number as x and y position for each object.
  191. [SOLVED] Need help with Averaging grade types for excellent, ok, and failure
  192. How should I call in my main method? ~ Still Need Help
  193. Help with credit card method, OOP
  194. Using Boolean and IF..Else
  195. [SOLVED] Need help with method to prints all students with grades in the interval [m, n].
  196. Multiple instances of same class modify each other variables
  197. [SOLVED] Need help with bubble sort algorithm
  198. I need an idea on how to create a validation process for my GATE-ENTRY COMMUNITY SYSYTEM
  199. [SOLVED] Need help with Java homework
  200. Examples of Inheritance/Polymorphism
  201. Java-Agents and Communication
  202. problem in the method
  203. Help with concurrent modification using comparators
  204. Looking for a resizable generic Table class
  205. [SOLVED] How to best create a mutable and an immutable version of a class?
  206. How to create an instance of a class extending an abstract class within the abstract class's code?
  207. Breaking up a class using the Singleton method:
  208. How to create an abstract class with constructors accepting variables that become static in subclasses? Can you declare abstract static fields?
  209. Help with getting database data to a jtext field
  210. Programming structure question
  211. Force static final field initialization in every subclass of an abstract class?
  212. Inheritance
  213. I have a bit of a design question about 4 methods common to 2 classes.
  214. how we achieve security by using encapsulation
  215. [SOLVED] Confused with Inheritance || getClass()
  216. Class Instance Issue
  217. Method Overloading with Different Return Type not Showing Error! Why?
  218. A question of Design patterns and SOLID principles
  219. Issue with interfaces
  220. Creating a registry for a banking system, how to best use poly-morphing or?
  221. Static object creatiion - confused