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Threads 151 to 200 of 4265

Forum: Java Theory & Questions

Only post general Java theory & questions here.

  1. When to switch to Java 8?

    Started by GregBrannon, March 23rd, 2014 02:59 PM
    • Replies: 6
    • Views: 1,231
    GregBrannon
    March 24th, 2014, 03:09 PM Go to last post

  2. When the default daemon thread starts?

    Started by tcstcs, January 6th, 2012 04:39 AM
    • Replies: 5
    • Views: 1,259
    tcstcs
    January 24th, 2012, 01:33 AM Go to last post

  3. when should we go for interface and abstract classes and concrete classes

    Started by akhilakki, July 11th, 2014 01:46 AM
    • Replies: 2
    • Views: 1,161
    GregBrannon
    July 11th, 2014, 03:02 AM Go to last post

  4. what's the output?

    Started by dcshoecousa, November 27th, 2010 08:49 AM
    • Replies: 3
    • Views: 1,326
    copeg
    November 27th, 2010, 11:11 AM Go to last post

  5. Post What's the importance of declaring a variable as PROTECTED?

    Started by realsoundkid, November 19th, 2012 02:24 AM
    • Replies: 8
    • Views: 1,379
    concerto49
    November 19th, 2012, 05:41 PM Go to last post

  6. what's the error with this?

    Started by amr, December 3rd, 2010 10:42 AM
    • Replies: 1
    • Views: 1,336
    KevinWorkman
    December 3rd, 2010, 10:56 AM Go to last post

  7. What's the difference between a static and non-static method?

    Started by wholegrain, February 20th, 2012 04:41 PM
    • Replies: 4
    • Views: 2,614
    rohan22
    February 23rd, 2012, 01:06 AM Go to last post

  8. What's the deal with "Main" classes/methods...?

    Started by Willicious, January 26th, 2021 09:06 AM
    • Replies: 1
    • Views: 824
    Norm
    January 26th, 2021, 09:31 AM Go to last post

  9. What's the best way to...

    Started by Brt93yoda, September 28th, 2010 01:48 AM
    • Replies: 1
    • Views: 1,501
    copeg
    September 28th, 2010, 09:30 AM Go to last post

  10. What's difference between public class and abstract class?

    Started by Java95, January 23rd, 2012 01:04 AM
    • Replies: 7
    • Views: 2,189
    Mr.777
    January 24th, 2012, 07:37 AM Go to last post

  11. What would be the smallest positive float (epsilon) such that 1.0 + epsilon != 1.0f?

    Started by rosh72851, September 23rd, 2008 10:55 AM
    • Replies: 6
    • Views: 4,562
    dlorde
    November 14th, 2008, 03:09 PM Go to last post

  12. What would be the output of this?

    Started by colerelm, October 23rd, 2011 10:49 AM
    • Replies: 2
    • Views: 1,814
    Nesh108
    October 24th, 2011, 03:51 PM Go to last post

  13. What way would I go about running a singleton object that takes a long time to initialize in multiple threads?

    Started by keco1249, October 25th, 2013 05:15 PM
    • Replies: 1
    • Views: 1,289
    aussiemcgr
    October 25th, 2013, 10:43 PM Go to last post

  14. What type of developer do I need?

    Started by chamunt, December 9th, 2022 06:15 AM
    tts
    • Replies: 0
    • Views: 2,307
    chamunt
    December 9th, 2022, 06:15 AM Go to last post

  15. What to use to get this?

    Started by nmthmd, August 4th, 2012 06:20 AM
    2 Attachment(s)
    • Replies: 1
    • Views: 983
    Norm
    August 4th, 2012, 07:09 AM Go to last post

  16. Question What to call this? 9.31

    Started by UniverseCloud, November 14th, 2019 12:12 PM
    • Replies: 1
    • Views: 678
    Norm
    November 14th, 2019, 06:32 PM Go to last post

  17. What should I do next??

    Started by michelle_smile, May 28th, 2012 08:52 PM
    • Replies: 6
    • Views: 1,772
    KevinWorkman
    May 30th, 2012, 07:42 AM Go to last post

  18. what project would be good for beginners? [opinions needed]

    Started by thisbeme, March 4th, 2012 09:28 AM
    • Replies: 2
    • Views: 1,545
    thisbeme
    March 4th, 2012, 10:14 AM Go to last post

  19. What programs shall i make?

    Started by DarrenReeder, December 26th, 2009 08:48 PM
    • Replies: 1
    • Views: 1,741
    Johannes
    December 27th, 2009, 08:31 AM Go to last post

  20. what next?

    Started by that_guy, January 23rd, 2011 06:02 AM
    • Replies: 1
    • Views: 1,489
    newbie
    January 23rd, 2011, 08:12 AM Go to last post

  21. What next if i want to learn java gui after learning apcs?

    Started by llowe29, May 14th, 2014 07:27 PM
    • Replies: 7
    • Views: 1,265
    copeg
    May 15th, 2014, 09:49 AM Go to last post

  22. Red face What methodology to use for planning/developing a Language conversion project?

    Started by Cocacola, October 30th, 2012 10:49 AM
    • Replies: 1
    • Views: 1,366
    jps
    October 31st, 2012, 01:01 AM Go to last post

  23. What makes the lower car stay on the bottom right corner of the window?

    Started by jean28, September 23rd, 2012 12:36 PM
    • Replies: 1
    • Views: 1,087
    Norm
    September 23rd, 2012, 01:02 PM Go to last post

  24. What makes a "good" encryption algorithm?

    Started by aesguitar, July 11th, 2012 04:39 PM
    encryption
    • Replies: 3
    • Views: 1,657
    copeg
    July 11th, 2012, 06:14 PM Go to last post

  25. What language would describe this code so that I can research it?

    Started by FightingIrishman, January 14th, 2022 08:38 AM
    • Replies: 9
    • Views: 1,852
    LeslieS
    January 15th, 2022, 05:55 PM Go to last post

  26. What language to use?

    Started by Gugubo, July 31st, 2013 06:24 PM
    • Replies: 4
    • Views: 1,411
    ChainDev
    August 5th, 2013, 12:53 PM Go to last post

  27. Post What is wrong with my code?

    Started by docthoi, February 3rd, 2013 02:59 PM
    1 Attachment(s)
    • Replies: 13
    • Views: 1,262
    docthoi
    February 3rd, 2013, 05:33 PM Go to last post

  28. what is wrong with my code

    Started by BLUEJ, January 11th, 2013 03:24 PM
    • Replies: 4
    • Views: 1,173
    Norm
    January 11th, 2013, 04:40 PM Go to last post

  29. [SOLVED] what is this? Variable?

    Started by chronoz13, May 6th, 2011 12:17 AM
    • Replies: 2
    • Views: 1,369
    chronoz13
    May 7th, 2011, 11:32 PM Go to last post

  30. What is this declaration considered?

    Started by camel-man, December 6th, 2013 12:10 PM
    • Replies: 2
    • Views: 1,142
    aussiemcgr
    December 6th, 2013, 12:49 PM Go to last post

  31. what is the use/effect calling static method using object reference in java

    Started by vijay_p, February 14th, 2012 02:02 AM
    calling, java, object reference, static method
    • Replies: 1
    • Views: 1,602
    Norm
    February 14th, 2012, 07:42 AM Go to last post

  32. what is the use of interfaces and abstract classes?

    Started by sagar474, September 18th, 2011 02:08 PM
    • Replies: 5
    • Views: 1,701
    Norm
    September 18th, 2011, 02:34 PM Go to last post

  33. What is the use of enum keyword in java

    Started by vilkas, December 14th, 2012 05:26 AM
    • Replies: 4
    • Views: 1,744
    copeg
    December 17th, 2012, 10:34 AM Go to last post

  34. What is the use of "this." and implicit parameters?

    Started by jean28, September 23rd, 2012 12:06 AM
    • Replies: 3
    • Views: 1,823
    tayloralina
    December 18th, 2012, 03:41 AM Go to last post

  35. Unhappy What is the output of this program supposed to be and what am I doing wrong? (long one)

    Started by Wrathbat, August 3rd, 2014 12:30 PM
    output
    • Replies: 3
    • Views: 900
    Wrathbat
    August 3rd, 2014, 03:17 PM Go to last post

  36. What is the invarient of this code

    Started by alloka, October 15th, 2012 11:43 AM
    • Replies: 15
    • Views: 1,735
    KevinWorkman
    October 18th, 2012, 07:54 AM Go to last post

  37. What is the function of this statement?

    Started by FightingIrishman, January 15th, 2022 08:15 AM
    • Replies: 1
    • Views: 1,518
    Norm
    January 15th, 2022, 08:39 AM Go to last post

  38. What is the function of the string in this statement?

    Started by FightingIrishman, January 15th, 2022 07:55 AM
    • Replies: 4
    • Views: 1,543
    FightingIrishman
    January 15th, 2022, 10:36 AM Go to last post

  39. What is the flow like in integrating shopping cart with paypal?

    Started by tangara, May 25th, 2013 11:07 AM
    • Replies: 0
    • Views: 1,352
    tangara
    May 25th, 2013, 11:07 AM Go to last post

  40. What is the easiest way to change a single character in a string?

    Started by Jumbosize, April 26th, 2012 04:00 PM
    • Replies: 2
    • Views: 2,116
    Tjstretch
    April 26th, 2012, 04:16 PM Go to last post

  41. What is the difference?

    Started by soul_samir, February 11th, 2012 02:20 PM
    • Replies: 1
    • Views: 1,430
    Norm
    February 11th, 2012, 03:08 PM Go to last post

  42. What is the difference in declaring class variables?

    Started by Robertgif, September 17th, 2013 11:58 PM
    class, class variable, variable
    • Replies: 3
    • Views: 1,268
    Junky
    September 18th, 2013, 12:52 AM Go to last post

  43. What is the difference between the belows code

    Started by lulzimfazlija, January 21st, 2011 01:55 PM
    • Replies: 4
    • Views: 1,547
    javapenguin
    January 21st, 2011, 02:15 PM Go to last post

  44. What is the difference between instant variable and instance variable?

    Started by avistein, January 6th, 2013 07:55 AM
    • Replies: 7
    • Views: 1,660
    avistein
    January 6th, 2013, 11:42 PM Go to last post

  45. What is the difference between a statement surrounded by curly brackets and one that isn't?

    Started by ojonugwa, August 29th, 2013 01:41 AM
    • Replies: 7
    • Views: 1,485
    KevinWorkman
    August 29th, 2013, 01:51 PM Go to last post

  46. what is the best way to make a game in java.

    Started by hwoarang69, November 30th, 2012 11:58 PM
    • Replies: 0
    • Views: 1,111
    hwoarang69
    November 30th, 2012, 11:58 PM Go to last post

  47. What is the best way of designing this object?

    Started by aussiemcgr, May 24th, 2011 09:39 AM
    • Replies: 5
    • Views: 1,610
    dlorde
    May 25th, 2011, 06:38 AM Go to last post

  48. Question What is that at the end of a method

    Started by poetzmij, November 1st, 2011 02:19 PM
    • Replies: 8
    • Views: 1,333
    Mr.777
    November 10th, 2011, 07:53 AM Go to last post

  49. what is System,out,println in System.out.println()?

    Started by koteshk, April 16th, 2011 05:55 AM
    • Replies: 2
    • Views: 3,047
    Junky
    April 18th, 2011, 12:28 AM Go to last post

  50. Smile What is SNMP in Java?Hoe to execute code related to this?

    Started by jj_crazy_1, April 5th, 2010 10:47 PM
    • Replies: 0
    • Views: 2,998
    jj_crazy_1
    April 5th, 2010, 10:47 PM Go to last post
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