Recent questions tagged java-programming

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What are the key differences between python and java?

Jul 10, 2019 in Python by Waseem
 • 4,540 points • 1,657 views
+1 vote
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Can you please explain the difference between string, string buffer and string builder?

Jun 3, 2019 in Java by Sujoy
 • 2,186 views
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How can I make my output float when my two integers are integer?

Jun 3, 2019 in Java by Prapti
 • 2,249 views
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What is the difference between Map and HashMap in java?

May 31, 2019 in Java by sanhati
 • 30,917 views
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How can I compare two integers properly?

May 31, 2019 in Java by Divya
 • 1,830 views
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How to Iterate HashMap?

May 30, 2019 in Java by Shashank
 • 1,852 views
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1 answer

Write files to external public storage in Android

Mar 1, 2019 in Java by Sushmita
 • 6,920 points • 2,720 views
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1 answer

Why Object is Super Class in Java?

Feb 6, 2019 in Java by Shrishti
 • 1,761 views
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Exception Handling: “ConcurrentModificationException” while removing elements from `ArrayList` while iterating it

Jan 10, 2019 in Java by Daisy
 • 8,140 points • 1,693 views
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Why it is not possible to define a static method in a Java interface?

Jan 7, 2019 in Java by Sushmita
 • 6,920 points • 3,915 views
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Which of them among ArrayList, LinkedList, and Vector is most efficient for adding and removing elements from the list?

Dec 3, 2018 in Java by Neha
 • 6,300 points • 9,228 views
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What is Enum in Java?

Nov 13, 2018 in Java by Neha
 • 6,300 points • 1,647 views
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Can't access static fields in inner classes in Java

Oct 9, 2018 in Java by 93.lynn
 • 1,600 points • 3,514 views
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Why are you not able to declare a class as static in Java?

Oct 4, 2018 in Java by Sushmita
 • 6,920 points • 3,253 views
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How to Read/Write String from a File in Android

Oct 3, 2018 in Java by Sushmita
 • 6,920 points • 8,760 views
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1 answer

Non-static method within Static method in Java

Sep 28, 2018 in Java by misc.edu04
 • 1,450 points • 2,558 views
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1 answer

System.exit() method in Java

Sep 28, 2018 in Java by 93.lynn
 • 1,600 points • 2,531 views
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“Missing return statement” within if / for / while in Java

Sep 27, 2018 in Java by v.liyyah
 • 1,300 points • 10,419 views
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Unescaping HTML character entities in Java

Sep 25, 2018 in Java by v.liyyah
 • 1,300 points • 1,505 views
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How to create a temporary directory/folder in java?

Aug 28, 2018 in Java by Neha
 • 6,300 points • 7,687 views
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Removing an Integer from a List<Integer> in Java

Aug 24, 2018 in Java by 93.lynn
 • 1,600 points • 2,893 views
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1 answer

How to count the number of occurrences of an element in a List?

Aug 21, 2018 in Java by Daisy
 • 8,140 points • 6,821 views
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How to populate a ListView using an ArrayList?

Jun 30, 2018 in Java by misc.edu04
 • 1,450 points • 1,865 views
0 votes
2 answers

How do I rename a file using Java

Jun 26, 2018 in Java by Daisy
 • 8,140 points • 2,019 views
+1 vote
1 answer

Remove objects from an array in Java?

Jun 26, 2018 in Java by Daisy
 • 8,140 points • 2,549 views
0 votes
1 answer

Access restriction on class error

Jun 21, 2018 in Java by developer_1
 • 3,350 points • 1,886 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 • 1,899 views
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1 answer

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

Jun 5, 2018 in Java by Daisy
 • 8,140 points • 2,068 views
0 votes
1 answer

How to clone ArrayList and also clone its contents?

Jun 5, 2018 in Java by sharth
 • 3,370 points • 1,522 views
0 votes
1 answer

Decompiling Java Class Files

Jun 1, 2018 in Java by developer_1
 • 3,350 points • 2,383 views
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2 answers

Java enum lookup using a String

Jun 1, 2018 in Java by anto.trigg4
 • 3,440 points • 2,086 views
0 votes
1 answer

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

Jun 1, 2018 in Java by sharth
 • 3,370 points • 2,583 views
0 votes
1 answer

How to run the JAR files in windows?

May 28, 2018 in Java by Daisy
 • 8,140 points • 2,539 views
0 votes
1 answer

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

May 25, 2018 in Java by Daisy
 • 8,140 points • 1,926 views
0 votes
1 answer

Convert comma-separated String to ArrayList?

May 17, 2018 in Java by Parth
 • 4,640 points • 4,792 views
0 votes
2 answers

Does Java allow to create static classes?

May 17, 2018 in Java by Parth
 • 4,640 points • 2,418 views
0 votes
1 answer

How to read and write on an excel files?

May 15, 2018 in Java by developer_1
 • 3,350 points • 2,549 views
0 votes
1 answer

Clear a text box in uipath?

May 14, 2018 in RPA by Vardy
 • 2,360 points • 4,260 views
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1 answer

How do I join 2 lists

May 10, 2018 in Java by Daisy
 • 8,140 points • 1,740 views
0 votes
3 answers

Adding text to a file using Java

May 8, 2018 in Java by Parth
 • 4,640 points • 2,755 views
0 votes
1 answer

How to read text files from the Classpath in Java?

May 8, 2018 in Java by Sushmita
 • 6,920 points • 4,047 views
0 votes
1 answer

How can we get file extension in Java?

May 8, 2018 in Java by Daisy
 • 8,140 points • 4,591 views
0 votes
2 answers

How to read the files using Java?

May 7, 2018 in Java by Daisy
 • 8,140 points • 2,288 views
0 votes
3 answers

How to convert File to Byte[] in Java?

May 7, 2018 in Java by Daisy
 • 8,140 points • 3,533 views
0 votes
1 answer

Sorting an ArrayList in Java

May 5, 2018 in Java by anto.trigg4
 • 3,440 points • 3,363 views
0 votes
2 answers

How to read a text file in Java?

May 4, 2018 in Java by Daisy
 • 8,140 points • 2,613 views
0 votes
2 answers

Store String inside a File using Java

May 3, 2018 in Java by developer_1
 • 3,350 points • 2,734 views
0 votes
2 answers

How can I get the filenames of all files in a folder which may or may not contain duplicates

May 3, 2018 in Java by anonymous
 • 3,432 views
0 votes
2 answers

Remove duplicate elements from an ArrayList in Java

Apr 30, 2018 in Java by developer_1
 • 3,350 points • 3,039 views
0 votes
2 answers

what is the best way to convert an ArrayList to a String

Apr 26, 2018 in Java by anonymous
 • 2,753 views
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