Questions by sophia

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1 answer

Running Command Line in Java

Jul 20, 2018 in Java • 1,917 views
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1 answer

What is casting variable in java?

Jul 17, 2018 in Java • 2,219 views
0 votes
1 answer

Check whether the string is palindrome or not?

Jul 11, 2018 in Java • 2,353 views
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2 answers

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

Jul 10, 2018 in Java • 1,900 views
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1 answer

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

Jul 6, 2018 in Java • 2,357 views
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2 answers

How to left pad a string with zero in java?

Jul 5, 2018 in Java • 5,186 views
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3 answers

What is ^ operator in java?

Jun 22, 2018 in Java • 2,983 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 • 4,344 views
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1 answer

How can two strings be concatenated in java?

Jun 6, 2018 in Java • 2,216 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 • 174,070 views
0 votes
2 answers

how to increase heap size in java?

May 29, 2018 in Java • 3,501 views
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1 answer

What do we understand from string pool in java?

Apr 30, 2018 in Java • 2,021 views
0 votes
3 answers

Is it possible to take char input from scanner?

Apr 27, 2018 in Java • 11,419 views
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2 answers

How to round a double to 2 decimal places?

Apr 26, 2018 in Java • 16,123 views
0 votes
1 answer

What is the difference between jdk and jre?

Apr 20, 2018 in Java • 3,947 views
0 votes
6 answers

How can we define global variables in java?

Apr 19, 2018 in Java • 124,467 views
0 votes
2 answers

How to convert an array to arraylist?

Apr 16, 2018 in Java • 2,737 views
0 votes
2 answers

How to create a 2-D array in java?

Apr 13, 2018 in Java • 3,618 views
+4 votes
3 answers

What are the steps to set Java_home on Windows?

Apr 12, 2018 in Java • 4,674 views
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