What is difference between arraylist and list in java?

0 Answers  

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How do you add an element to a hashset in java?

0 Answers  

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Is 0 an irrational number?

0 Answers  

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What will be the output of the program? public class Test { public static void main(String args[]) { ArrayList<String> list = new ArrayList<String>(); list.add("2"); list.add("3"); list.add("4"); list.add("5"); System.out.println("size :"+list.size()); for(int i=0;i<list.size();i++) { list.remove(i); } System.out.println("size after:"+list.size()); } }

5 Answers   Rolta,

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How many bits are used to represent unicodde,ASCII,UTF-16 and UTF-8 characters?

2 Answers  

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What is the difference between a synchronized method and a synchronized block?

0 Answers  

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Why main() method is public, static and void in java ?

0 Answers  

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How the threads are synchronized?

2 Answers   BMC, CTS,

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Who developed java?

0 Answers  

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List some important features of java 10 release?

0 Answers  

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What is compiler and what its output.

0 Answers   Cognizant,

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how many types of Inheritance?

0 Answers   Impetus,

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