Recent questions tagged java

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1 answer

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

Jun 11, 2018 in Java by Daisy
 • 8,140 points • 5,521 views
0 votes
1 answer

How to stop the Thread in Java?

Jun 11, 2018 in Java by Daisy
 • 8,140 points • 1,702 views
+1 vote
1 answer

How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version

Jun 8, 2018 in Java by developer_1
 • 3,350 points • 3,389 views
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1 answer

Is Java “pass-by-reference” or “pass-by-value”?

Jun 8, 2018 in Java by developer_1
 • 3,350 points • 1,509 views
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1 answer

How can one day be added to a date?

Jun 8, 2018 in Java by Akrati
 • 3,190 points • 782 views
0 votes
2 answers

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

Jun 8, 2018 in Java by Daisy
 • 8,140 points • 6,248 views
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2 answers

How to convert a JSON String into Object in Java?

Jun 8, 2018 in Java by Daisy
 • 8,140 points • 3,472 views
0 votes
1 answer

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

Jun 8, 2018 in Java by Daisy
 • 8,140 points • 1,063 views
0 votes
2 answers

how can we Create instance for generic type in java

Jun 8, 2018 in Java by sharth
 • 3,370 points • 27,227 views
+2 votes
3 answers

Listing all the subclasses of a specific class in Java

Jun 8, 2018 in Java by code.reaper12
 • 3,500 points • 15,351 views
0 votes
1 answer

Java Static nested class

Jun 8, 2018 in Java by 93.lynn
 • 1,600 points • 897 views
0 votes
1 answer

What are preparedstatements? How do they differ from statements?

Jun 8, 2018 in Java by sharth
 • 3,370 points • 916 views
0 votes
12 answers

Java - sending HTTP parameters via POST method easily

Jun 7, 2018 in Java by developer_1
 • 3,350 points • 112,192 views
0 votes
1 answer

How can I get the current date and time in UTC or GMT in Java?

Jun 7, 2018 in Java by developer_1
 • 3,350 points • 27,900 views
0 votes
1 answer

How to use pairs or 2-tuples in java?

Jun 7, 2018 in Java by Akrati
 • 3,190 points • 983 views
0 votes
2 answers

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

Jun 7, 2018 in Java by sophia
 • 1,400 points • 2,610 views
0 votes
1 answer

How can we import javax.servlet API in Eclipse?

Jun 7, 2018 in Java by Daisy
 • 8,140 points • 3,298 views
0 votes
1 answer

Fixing java.lang.UnsupportedClassVersionError in Java

Jun 7, 2018 in Java by Daisy
 • 8,140 points • 1,017 views
0 votes
1 answer

Eclipse Oxygen fails to start

Jun 7, 2018 in Java by misc.edu04
 • 1,450 points • 1,443 views
0 votes
1 answer

Behavior of Integer Wrapper class and == operator

Jun 7, 2018 in Java by anto.trigg4
 • 3,440 points • 3,113 views
0 votes
1 answer

How can two strings be concatenated in java?

Jun 6, 2018 in Java by sophia
 • 1,400 points • 969 views
0 votes
1 answer

How to initialize multi-dimensional array in java?

Jun 6, 2018 in Java by Akrati
 • 3,190 points • 1,096 views
0 votes
2 answers

How to initialize multi-dimensional array in java?

Jun 6, 2018 in Java by Akrati
 • 3,190 points • 1,518 views
0 votes
1 answer

Autowired field pointing NULL in Spring

Jun 6, 2018 in Java by mitto
 • 160 points • 14,675 views
0 votes
1 answer

Exception coming "android.os.NetworkOnMainThreadException"

Jun 6, 2018 in Java by Avi
 • 160 points • 1,599 views
0 votes
1 answer

How to kill a thread in Java?

Jun 6, 2018 in Java by Daisy
 • 8,140 points • 1,370 views
0 votes
1 answer

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

Jun 6, 2018 in Java by Daisy
 • 8,140 points • 1,031 views
0 votes
1 answer

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

Jun 5, 2018 in Java by Daisy
 • 8,140 points • 1,249 views
0 votes
1 answer

What is Classpath in java?

Jun 5, 2018 in Java by Akrati
 • 3,190 points • 3,363 views
0 votes
2 answers

How can we Split Java String by New Line?

Jun 5, 2018 in Java by sharth
 • 3,370 points • 7,371 views
0 votes
1 answer

using comparator for sorting in java

Jun 5, 2018 in Java by sharth
 • 3,370 points • 942 views
0 votes
1 answer

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

Jun 5, 2018 in Java by Daisy
 • 8,140 points • 1,137 views
+1 vote
1 answer

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

Jun 5, 2018 in Java by Daisy
 • 8,140 points • 1,223 views
0 votes
1 answer

How to clone ArrayList and also clone its contents?

Jun 5, 2018 in Java by sharth
 • 3,370 points • 754 views
+1 vote
2 answers

Can I convert my Java program to an .exe file?

Jun 5, 2018 in Java by sharth
 • 3,370 points • 3,908 views
0 votes
4 answers

“Cannot find symbol” compilation error

Jun 5, 2018 in Java by developer_1
 • 3,350 points • 42,808 views
0 votes
2 answers

Scanner is skipping nextLine() after using next() or nextFoo()?

Jun 5, 2018 in Java by developer_1
 • 3,350 points • 18,664 views
0 votes
1 answer

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

Jun 4, 2018 in Java by Daisy
 • 8,140 points • 2,505 views
0 votes
1 answer

How can we remove html tags from a string?

Jun 4, 2018 in Java by Daisy
 • 8,140 points • 4,531 views
0 votes
4 answers

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

Jun 4, 2018 in Java by sophia
 • 1,400 points • 167,541 views
0 votes
2 answers

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

Jun 4, 2018 in Java by Daisy
 • 8,140 points • 3,284 views
0 votes
1 answer

Uipath string null

Jun 1, 2018 in RPA by ffdfd
 • 5,550 points • 4,111 views
0 votes
1 answer

Java URL encoding of query string parameters

Jun 1, 2018 in Java by developer_1
 • 3,350 points • 17,991 views
0 votes
1 answer

Decompiling Java Class Files

Jun 1, 2018 in Java by developer_1
 • 3,350 points • 1,458 views
0 votes
2 answers

Java enum lookup using a String

Jun 1, 2018 in Java by anto.trigg4
 • 3,440 points • 1,165 views
+11 votes
13 answers

What are the default xmx and xms values ?

Jun 1, 2018 in Java by 93.lynn
 • 1,600 points • 405,479 views
0 votes
1 answer

How to getters and setters work in java

Jun 1, 2018 in Java by Akrati
 • 3,190 points • 1,909 views
0 votes
1 answer

what does javabean actually means?

Jun 1, 2018 in Java by Daisy
 • 8,140 points • 776 views
0 votes
1 answer

Does python have an equivalent to Java Class.forName()?

Jun 1, 2018 in Java by sharth
 • 3,370 points • 1,672 views
0 votes
1 answer

How can we add JTable in JPanel with null layout?

Jun 1, 2018 in Java by sharth
 • 3,370 points • 1,600 views
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