Answers by Rishabh

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Date format conversion in Java

answered May 1, 2018 in Java • 750 views
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How to pad string in Java?

answered May 1, 2018 in Java • 833 views
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How to check whether a string is empty or not? Is there a function for this?

answered Apr 27, 2018 in Java • 1,076 views
+1 vote

concat() vs “+” operator : In Java for String concatenation

answered Apr 27, 2018 in Java • 4,506 views
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What's the best way to check if a String represents an integer in Java?

answered Apr 26, 2018 in Java • 3,593 views
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How do I replace character from string at specific indexes?

answered Apr 26, 2018 in Java • 22,742 views
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What is the use of toString method in Java and how can I use it ?

answered Apr 25, 2018 in Java • 3,847 views
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Counting no of Occurrence of a particular character inside a string in Java

answered Apr 25, 2018 in Java • 2,379 views
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Copying Objects in Java

answered Apr 24, 2018 in Java • 528 views
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How do I create a Java string from the contents of a file?

answered Apr 19, 2018 in Java • 972 views
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Following error is occurring "Can't start Eclipse - Java was started but returned exit code=13"

answered Apr 19, 2018 in Java • 2,754 views
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How to parse JSON in Java

answered Apr 18, 2018 in Java • 3,774 views
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Generate an alpha-numeric string randomly

answered Apr 18, 2018 in Java • 2,272 views
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Sort a Map<Key, Value> by values

answered Apr 18, 2018 in Java • 820 views
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Sorted array is being processed faster than unsorted array. Why is it so ?

answered Apr 18, 2018 in Java • 972 views
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How do I read and convert an InputStream object to string type?

answered Apr 17, 2018 in Java • 16,770 views
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I am learning looping statements. Can you tell me how 'for-each' works in Java?

answered Apr 17, 2018 in Java • 697 views
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Remove extra spaces from string in java

answered Apr 14, 2018 in Java • 2,734 views
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String to Double conversion in java

answered Apr 14, 2018 in Java • 1,396 views
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Integer to String conversion in java

answered Apr 13, 2018 in Java • 880 views
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