Questions by sophia

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1 answer

Running Command Line in Java

Jul 20, 2018 in Java • 817 views
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1 answer

What is casting variable in java?

Jul 17, 2018 in Java • 852 views
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1 answer

Check whether the string is palindrome or not?

Jul 11, 2018 in Java • 1,115 views
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2 answers

Is there any way to declare an array in-line?

Jul 10, 2018 in Java • 615 views
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1 answer

What is an efficient way to implement a singleton pattern in Java?

Jul 6, 2018 in Java • 1,039 views
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2 answers

How to left pad a string with zero in java?

Jul 5, 2018 in Java • 3,249 views
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3 answers

What is ^ operator in java?

Jun 22, 2018 in Java • 1,172 views
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2 answers

How to convert an int array to string using tostring method in java?

Jun 7, 2018 in Java • 2,455 views
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1 answer

How can two strings be concatenated in java?

Jun 6, 2018 in Java • 855 views
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4 answers

How can we display an output of float data with 2 decimal places in java? Please help

Jun 4, 2018 in Java • 164,967 views
0 votes
2 answers

how to increase heap size in java?

May 29, 2018 in Java • 1,945 views
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1 answer

What do we understand from string pool in java?

Apr 30, 2018 in Java • 777 views
0 votes
3 answers

Is it possible to take char input from scanner?

Apr 27, 2018 in Java • 9,221 views
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2 answers

How to round a double to 2 decimal places?

Apr 26, 2018 in Java • 14,451 views
0 votes
1 answer

What is the difference between jdk and jre?

Apr 20, 2018 in Java • 2,074 views
0 votes
6 answers

How can we define global variables in java?

Apr 19, 2018 in Java • 118,224 views
0 votes
2 answers

How to convert an array to arraylist?

Apr 16, 2018 in Java • 1,134 views
0 votes
2 answers

How to create a 2-D array in java?

Apr 13, 2018 in Java • 1,681 views
+4 votes
3 answers

What are the steps to set Java_home on Windows?

Apr 12, 2018 in Java • 2,413 views
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