Recent questions tagged java

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1 answer

What causes java.lang.reflect.InvocationTargetException

Jun 20, 2018 in Java by developer_1
 • 3,350 points • 9,029 views
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2 answers

Escape Characters in Java

Jun 20, 2018 in Java by misc.edu04
 • 1,450 points • 1,013 views
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1 answer

How to use Not contains function in string in UIPath?

Jun 19, 2018 in RPA by ffdfd
 • 5,550 points • 1,824 views
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What is the difference between Polymorphism, Overriding and Overloading?

Jun 19, 2018 in Java by Akrati
 • 960 points • 11,989 views
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What is the use of StringBuilder in java?

Jun 19, 2018 in Java by scarlett
 • 1,290 points • 804 views
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Can we use multiline String in Java?

Jun 19, 2018 in Java by Sushmita
 • 6,920 points • 753 views
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Which Java GUI framework we should refer?

Jun 19, 2018 in Java by Daisy
 • 8,140 points • 1,197 views
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Remotely debugging JVM using Java command line

Jun 19, 2018 in Java by anto.trigg4
 • 3,440 points • 1,187 views
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1 answer

Default Constructor in Java

Jun 19, 2018 in Java by v.liyyah
 • 1,300 points • 1,170 views
+1 vote
12 answers

Hibernate hbm2ddl.auto possible values and their uses

Jun 18, 2018 in Java by developer_1
 • 3,350 points • 77,009 views
+3 votes
13 answers

Unable to execute jar- file: “no main manifest attribute”

Jun 18, 2018 in Java by developer_1
 • 3,350 points • 216,417 views
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1 answer

what do you mean by static block in java?

Jun 18, 2018 in Java by Akrati
 • 960 points • 894 views
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1 answer

does java support operator overloading?

Jun 18, 2018 in Java by scarlett
 • 1,290 points • 41,734 views
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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 by Daisy
 • 8,140 points • 3,355 views
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How can we assert, that a certain Exception is thrown in JUnit 4 tests?

Jun 18, 2018 in Java by Annie
 • 240 points • 1,560 views
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What do you mean by object serialization ?

Jun 14, 2018 in Java by Daisy
 • 8,140 points • 1,036 views
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What is the use of final class in java?

Jun 14, 2018 in Java by scarlett
 • 1,290 points • 1,890 views
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How to read an XML file using XPath in Java?

Jun 14, 2018 in Java by Annie
 • 240 points • 4,263 views
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Can we catch multiple exceptions in the same catch clause in Java?

Jun 14, 2018 in Java by Daisy
 • 8,140 points • 1,404 views
+3 votes
2 answers

Compiled vs Interpreted Languages

Jun 14, 2018 in Python by nightshade
 • 880 points • 5,764 views
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Generating an MD5 hash?

Jun 13, 2018 in Java by developer_1
 • 3,350 points • 1,344 views
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1 answer

How to fire and handle HTTP requests

Jun 13, 2018 in Java by developer_1
 • 3,350 points • 1,169 views
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1 answer

Why is char[] preferred over a string?

Jun 13, 2018 in Java by Akrati
 • 960 points • 666 views
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1 answer

Can quotes be added in a java string.how?

Jun 13, 2018 in Java by scarlett
 • 1,290 points • 692 views
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1 answer

Serializable interface in Java

Jun 13, 2018 in Java by misc.edu04
 • 1,450 points • 796 views
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How can I Copy files from one directory to another in Java

Jun 13, 2018 in Java by scarlett
 • 1,290 points • 4,424 views
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What is the simplest way to read JSON from a URL in java

Jun 13, 2018 in Java by scarlett
 • 1,290 points • 5,178 views
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What's the difference between SoftReference and WeakReference in Java?

Jun 12, 2018 in Java by developer_1
 • 3,350 points • 1,960 views
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1 answer

Fixing android.os.NetworkOnMainThreadException in Java

Jun 12, 2018 in Java by developer_1
 • 3,350 points • 5,558 views
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2 answers

Can the size of dynamic array be changed?

Jun 12, 2018 in Java by scarlett
 • 1,290 points • 1,278 views
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3 answers

Is there any goto statement in java?

Jun 12, 2018 in Java by Akrati
 • 960 points • 1,291 views
0 votes
1 answer

In Java, how to find out the min/max values from array of primitive data types?

Jun 12, 2018 in Java by Annie
 • 240 points • 1,647 views
0 votes
1 answer

How can we split a comma separated String in Java?

Jun 12, 2018 in Java by Daisy
 • 8,140 points • 2,375 views
0 votes
1 answer

What is abstract class in java?

Jun 11, 2018 in Java by Akrati
 • 3,190 points • 963 views
0 votes
1 answer

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

Jun 11, 2018 in Java by Daisy
 • 8,140 points • 907 views
0 votes
1 answer

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

Jun 11, 2018 in Java by Daisy
 • 8,140 points • 5,337 views
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1 answer

How to stop the Thread in Java?

Jun 11, 2018 in Java by Daisy
 • 8,140 points • 1,535 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 • 3,220 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 • 1,351 views
0 votes
1 answer

How can one day be added to a date?

Jun 8, 2018 in Java by Akrati
 • 3,190 points • 626 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 • 5,656 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 • 3,260 views
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1 answer

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

Jun 8, 2018 in Java by Daisy
 • 8,140 points • 873 views
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2 answers

how can we Create instance for generic type in java

Jun 8, 2018 in Java by sharth
 • 3,370 points • 26,817 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 • 14,501 views
0 votes
1 answer

Java Static nested class

Jun 8, 2018 in Java by 93.lynn
 • 1,600 points • 702 views
0 votes
1 answer

What are preparedstatements? How do they differ from statements?

Jun 8, 2018 in Java by sharth
 • 3,370 points • 745 views
0 votes
12 answers

Java - sending HTTP parameters via POST method easily

Jun 7, 2018 in Java by developer_1
 • 3,350 points • 111,045 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 • 27,613 views
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1 answer

How to use pairs or 2-tuples in java?

Jun 7, 2018 in Java by Akrati
 • 3,190 points • 764 views
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