Questions by Parth

0 votes
2 answers

How to parse/format dates with LocalDateTime? (Java 8)

Oct 9, 2018 in Java • 3,839 views
0 votes
1 answer

Add jars to maven 2 build class path without installing them?

Aug 30, 2018 in Java • 958 views
0 votes
1 answer

Generate UML diagrams from Java code?

Aug 30, 2018 in Java • 869 views
0 votes
1 answer

Retrieve a file from a server via SFTP

Aug 28, 2018 in Java • 691 views
0 votes
1 answer

Why is the Scanner skipping nextLine() after using next() or nextFoo()

Aug 28, 2018 in Java • 1,445 views
0 votes
1 answer

Use Servlets with Ajax

Jul 16, 2018 in Java • 3,598 views
0 votes
1 answer

Difference between checked and unchecked exception

Jul 16, 2018 in Java • 3,131 views
0 votes
1 answer

Difference between JSF, Servlet and JSP?

Jul 3, 2018 in Java • 1,318 views
0 votes
2 answers

How do I get the size of a java.sql.ResultSet?

Jul 3, 2018 in Java • 12,438 views
+2 votes
14 answers

“A Non-static method cannot be referenced from a static context” error

Jun 26, 2018 in Java • 248,370 views
0 votes
1 answer

Can a static reference be made to a non-static method

Jun 26, 2018 in Java • 662 views
0 votes
1 answer

How to pad an integer with zeros on the left in Java?

May 31, 2018 in Java • 2,100 views
0 votes
1 answer

What is the 'instanceof' operator used for in Java?

May 23, 2018 in Java • 841 views
+7 votes
16 answers

Unable to resolve this error: "javac is not recognized as an internal or external command"

May 23, 2018 in Java • 458,373 views
0 votes
2 answers

Avoiding != null statements

May 22, 2018 in Java • 514 views
0 votes
3 answers

Change date format in a Java string

May 22, 2018 in Java • 2,883 views
0 votes
2 answers

How do I use a Priority Queue

May 19, 2018 in Java • 782 views
0 votes
1 answer

How can I make the return type of a method generic?

May 19, 2018 in Java • 630 views
0 votes
1 answer

Convert comma-separated String to ArrayList?

May 17, 2018 in Java • 2,838 views
0 votes
2 answers

Does Java allow to create static classes?

May 17, 2018 in Java • 943 views
0 votes
1 answer

How to set a timer in Java?

May 16, 2018 in Java • 1,013 views
0 votes
1 answer

What is the concept of Immutability for strings in Java ? Why are strings immutable ?

May 11, 2018 in Java • 1,353 views
0 votes
2 answers

Result of character addition in Java

May 11, 2018 in Java • 4,149 views
+1 vote
1 answer

Are arrays equivalent to objects in Java ?

May 10, 2018 in Java • 1,058 views
0 votes
1 answer

Play MP3 files usng Java API

May 10, 2018 in Java • 9,276 views
+1 vote
3 answers

How to convert a List to an Array in Java?

May 10, 2018 in Java • 904 views
0 votes
2 answers

Exception found while using Thread.sleep() and wait() in Java

May 9, 2018 in Java • 8,784 views
0 votes
2 answers

When to use LinkedList and ArrayList in Java?

May 9, 2018 in Java • 873 views
0 votes
2 answers

Understand working of String Builder and String Buffer

May 9, 2018 in Java • 850 views
0 votes
1 answer

Converting String and Float Data-types

May 9, 2018 in Java • 604 views
0 votes
1 answer

In which class is the "length" property of array defined ?

May 8, 2018 in Java • 920 views
0 votes
3 answers

Adding text to a file using Java

May 8, 2018 in Java • 1,130 views
0 votes
2 answers

What is the use of @Override annotation in Java ? When do we use it ?

May 4, 2018 in Java • 3,156 views
0 votes
1 answer

Static Map initialization in Java

May 4, 2018 in Java • 12,508 views
0 votes
3 answers

Increment the date in Java by 1-day

May 2, 2018 in Java • 4,264 views
0 votes
1 answer

Reflection: Explanation and Uses

May 2, 2018 in Java • 532 views
0 votes
1 answer

What are optional parameters in Java

Apr 27, 2018 in Java • 676 views
0 votes
2 answers

How can I invoke a method when the method name is in the form of a given string?

Apr 27, 2018 in Java • 2,654 views
0 votes
2 answers

How can I convert an 'ArrayList<String> to 'String[]' in Java

Apr 20, 2018 in Java • 2,909 views
0 votes
1 answer

Following error is occurring "Can't start Eclipse - Java was started but returned exit code=13"

Apr 19, 2018 in Java • 2,742 views
0 votes
3 answers

Convert date object to a String

Apr 19, 2018 in Java • 1,259 views
0 votes
3 answers

How can I add new elements to an Array in Java

Apr 19, 2018 in Java • 11,767 views
0 votes
2 answers

Generate an alpha-numeric string randomly

Apr 18, 2018 in Java • 2,263 views
0 votes
3 answers

How to check whether a file exists or not in Java?

Apr 18, 2018 in Java • 3,630 views
0 votes
2 answers

How do I read and convert an InputStream object to string type?

Apr 17, 2018 in Java • 16,753 views
0 votes
2 answers

Performing Iteration over each entry in a 'Map'

Apr 17, 2018 in Java • 833 views
0 votes
3 answers

Check if a String is numeric in Java

Apr 16, 2018 in Java • 3,399 views
0 votes
2 answers

How can I convert a String variable to a primitive int in Java

Apr 12, 2018 in Java • 1,941 views
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