Questions by Daisy

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1 answer

How can we convert Strings to and from UTF8 byte arrays?

Jun 21, 2018 in Java • 2,703 views
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1 answer

What issues should be considered when we are overriding equals and hashCode in Java?

Jun 21, 2018 in Java • 1,567 views
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1 answer

How can we set environment variables from java?

Jun 21, 2018 in Java • 5,009 views
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1 answer

how to play sound in java?

Jun 20, 2018 in Java • 2,235 views
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1 answer

Which Java GUI framework we should refer?

Jun 19, 2018 in Java • 2,001 views
0 votes
1 answer

No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK

Jun 18, 2018 in Java • 4,477 views
0 votes
1 answer

What do you mean by object serialization ?

Jun 14, 2018 in Java • 1,785 views
0 votes
2 answers

Can we catch multiple exceptions in the same catch clause in Java?

Jun 14, 2018 in Java • 2,526 views
0 votes
1 answer

How can we split a comma separated String in Java?

Jun 12, 2018 in Java • 3,260 views
0 votes
1 answer

What is ?: this operator called in java ? how dose it function?

Jun 11, 2018 in Java • 1,780 views
0 votes
1 answer

How to call a method after a delay in Android using Java?

Jun 11, 2018 in Java • 6,368 views
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1 answer

How to stop the Thread in Java?

Jun 11, 2018 in Java • 2,390 views
0 votes
2 answers

How an object array can be converted to string array in java?

Jun 8, 2018 in Java • 7,580 views
0 votes
2 answers

How to convert a JSON String into Object in Java?

Jun 8, 2018 in Java • 4,545 views
0 votes
1 answer

How can we upload the files using JSP/ Servlets in Java?

Jun 8, 2018 in Java • 1,752 views
0 votes
1 answer

How can we import javax.servlet API in Eclipse?

Jun 7, 2018 in Java • 4,170 views
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1 answer

Fixing java.lang.UnsupportedClassVersionError in Java

Jun 7, 2018 in Java • 1,680 views
0 votes
1 answer

How to kill a thread in Java?

Jun 6, 2018 in Java • 2,025 views
0 votes
1 answer

How can we nicely format a floating number into String by removing unnecessary zeros?

Jun 6, 2018 in Java • 1,617 views
0 votes
1 answer

Does a 32-bit byte code work in 64-bit JVM?

Jun 5, 2018 in Java • 1,864 views
0 votes
1 answer

What is the difference == and equals() in Java?

Jun 5, 2018 in Java • 1,911 views
+1 vote
1 answer

How can we resolve java.lang.OutOfMemoryError in Java?

Jun 5, 2018 in Java • 2,137 views
0 votes
1 answer

How to resolve the java.net.ConnectException in Java?

Jun 4, 2018 in Java • 3,441 views
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1 answer

How can we remove html tags from a string?

Jun 4, 2018 in Java • 5,535 views
0 votes
2 answers

How to sort an ArrayList of custom object by property in Java?

Jun 4, 2018 in Java • 4,182 views
0 votes
1 answer

what does javabean actually means?

Jun 1, 2018 in Java • 1,335 views
+1 vote
1 answer

What if several ports required by tomacat server at local host are already in use

May 31, 2018 in Java • 7,133 views
0 votes
2 answers

When I am running eclispe on my computer it is throwing error. How to resolve it?

May 31, 2018 in Java • 2,147 views
0 votes
1 answer

Is it possible to create a memory leak with Java

May 31, 2018 in Java • 3,121 views
0 votes
2 answers

Connection reset : java.net.SocketException

May 31, 2018 in Java • 7,352 views
+2 votes
2 answers

How can we merge two metrics in microstrategy?

May 30, 2018 in MicroStrategy • 6,507 views
0 votes
1 answer

How to decode Base64 data in Java?

May 30, 2018 in Java • 2,259 views
0 votes
2 answers

How to find out a single character appears in String or not in Java?

May 29, 2018 in Java • 8,234 views
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1 answer

How to implement constants in java

May 28, 2018 in Java • 1,483 views
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1 answer

How to run the JAR files in windows?

May 28, 2018 in Java • 2,332 views
0 votes
1 answer

How to resolve the error: could not find or load main class?

May 28, 2018 in Java • 12,819 views
0 votes
2 answers

How can we add leading zeros to the number in Java?

May 25, 2018 in Java • 6,581 views
0 votes
2 answers

When and how to use Super() keyword in Java?

May 25, 2018 in Java • 3,000 views
0 votes
1 answer

How to download and save a file from Internet using Java?

May 25, 2018 in Java • 1,782 views
0 votes
1 answer

How to calculate method execution time in Java ?

May 25, 2018 in Java • 2,642 views
0 votes
1 answer

What is the difference between package private, public, protected?

May 24, 2018 in Java • 2,623 views
0 votes
2 answers

How to get input from user using System.console()?

May 23, 2018 in Java • 2,077 views
0 votes
3 answers

How to clear the console in Java?

May 22, 2018 in Java • 38,554 views
0 votes
1 answer

How can we resolve ClassNotFoundException in Java?

May 22, 2018 in Java • 2,594 views
0 votes
1 answer

Which is the best GUI designer for Eclipse?

May 21, 2018 in Java • 2,829 views
0 votes
2 answers

How can we remove an element from an array in Java?

May 21, 2018 in Java • 4,037 views
0 votes
2 answers

Explain the functionality of Math.random() method.

May 18, 2018 in Java • 2,516 views
0 votes
2 answers

How can I solve java.lang.NoClassDefFoundError in Java?

May 18, 2018 in Java • 35,788 views
0 votes
1 answer

How to split Strings by space in Java ?

May 16, 2018 in Java • 2,577 views
0 votes
2 answers

How to call one constructor from another in Java?

May 15, 2018 in Java • 2,590 views
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