Computer Science
Compluter Science
15 topics in this forum
I want to persist data of objects for later use. What’s the best approach to do so?
By ayush goel in 22 Sep 2023 | 12:41 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:04 pmIf an application has multiple classes in it, is it okay to have a main method in more than one class?
By drakula david in 22 Sep 2023 | 12:41 pm
1
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divas goyal
in 23 Sep 2023 | 04:04 pmIs there a way to increase the size of an array after its declaration?
By ayush goel in 22 Sep 2023 | 12:41 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:04 pmWhat’s meant by anonymous class?
By drakula david in 22 Sep 2023 | 12:40 pm
1
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divas goyal
in 23 Sep 2023 | 04:04 pmI have multiple constructors defined in a class. Is it possible to call a constructor from another constructor’s body?
By ayush goel in 22 Sep 2023 | 12:40 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:05 pmWhat happens if an exception is not handled in a program?
By drakula david in 22 Sep 2023 | 12:40 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:05 pmWhich of the following classes will have more memory allocated?
By ayush goel in 22 Sep 2023 | 12:40 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:05 pmHow can we find the actual size of an object on the heap?
By ayush goel in 22 Sep 2023 | 12:39 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:05 pmHow objects are stored in Java?
By drakula david in 22 Sep 2023 | 12:39 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:06 pmI want my class to be developed in such a way that no other class (even derived class) can create its objects. How can I do so?
By drakula david in 22 Sep 2023 | 12:36 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:06 pmHow can an exception be thrown manually by a programmer?
By ayush goel in 22 Sep 2023 | 12:36 pm
1
Posts
divas goyal
in 23 Sep 2023 | 04:06 pmIn Java thread programming, which method is a must implementation for all threads?
By drakula david in 22 Sep 2023 | 11:43 am
1
Posts
divas goyal
in 23 Sep 2023 | 04:06 pmI want to re-reach and use an object once it has been garbage collected. How it’s possible?
By ayush goel in 22 Sep 2023 | 11:43 am
1
Posts
divas goyal
in 23 Sep 2023 | 04:06 pmCan we have any other return type than void for main method?
By drakula david in 22 Sep 2023 | 11:43 am
1
Posts
divas goyal
in 23 Sep 2023 | 04:11 pmIs it correct to say that due to garbage collection feature in Java, a java program never goes out of memory?
By ayush goel in 22 Sep 2023 | 11:42 am
1
Posts
divas goyal
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