Recent questions tagged java-programming

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Final Keyword in Java

Oct 13, 2023 in Java by Arya
 • 990 points • 942 views
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what is super keyword in java

Oct 13, 2023 in Java by Arya
 • 990 points • 830 views
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How do I declare and initialize an array in Java?

Feb 8, 2022 in Java by Edureka
 • 120 points • 600 views
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How to check whether web element is enabled or Disabled without using isEnabled method?

Sep 29, 2021 in Selenium by anonymous
 • 140 points • 1,441 views
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How to check if a string contains a substring Java ?

Dec 30, 2020 in Java by akhtar
 • 38,260 points • 58,863 views
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1 answer

Unsupported major.minor version 52.0

Dec 30, 2020 in Java by Rajiv
 • 8,870 points • 7,308 views
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How to read all files in a folder from Java?

Dec 30, 2020 in Java by Rajiv
 • 8,870 points • 2,889 views
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How to append text to an existing file in Java?

Dec 30, 2020 in Java by Rajiv
 • 8,870 points • 1,583 views
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1 answer

Removing whitespace from strings in Java

Dec 30, 2020 in Java by Rajiv
 • 8,870 points • 5,959 views
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1 answer

How do I save a String to a text file using Java?

Dec 30, 2020 in Java by Rajiv
 • 8,870 points • 2,468 views
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How to convert a Set to List in Java?

Dec 30, 2020 in Java by MD
 • 95,460 points • 893 views
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1 answer

How to remove the last character from a string?

Dec 30, 2020 in Java by akhtar
 • 38,260 points • 993 views
0 votes
2 answers

Java string to date conversion

Dec 29, 2020 in Java by anonymous
 • 8,870 points • 1,721 views
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2 answers

File to byte[] in Java?

Dec 28, 2020 in Java by anonymous
 • 10,440 points • 1,105 views
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1 answer

Converting array to list in Java

Dec 23, 2020 in Java by Rajiv
 • 8,870 points • 1,208 views
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1 answer

Convert ArrayList<String> to String[] array

Dec 22, 2020 in Java by Roshni
 • 10,440 points • 1,609 views
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1 answer

How to create create an ArrayList from array?

Dec 21, 2020 in Java by Rajiv
 • 8,870 points • 926 views
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1 answer

How do I determine whether an array contains a particular value in Java?

Dec 21, 2020 in Java by Rajiv
 • 8,870 points • 1,651 views
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Initialization of an ArrayList in one line.

Dec 21, 2020 in Java by Rajiv
 • 8,870 points • 6,818 views
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When to use LinkedList over ArrayList in Java?

Dec 21, 2020 in Java by Roshni
 • 10,440 points • 2,154 views
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1 answer

I am having 2.5 yrs of backend development experience in Java & Spring. Now I want to switch on cloud

Oct 14, 2020 in Career Counselling by anonymous
 • 19,550 points • 1,627 views
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How to use an existing database with an Android application?

Jul 28, 2020 in Java by kartik
 • 37,520 points • 3,378 views
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How can I get the current stack trace in Java?

Jul 28, 2020 in Java by kartik
 • 37,520 points • 1,515 views
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1 answer

How to directly initialize a HashMap?

Jul 28, 2020 in Java by kartik
 • 37,520 points • 1,556 views
0 votes
1 answer

Error:java.lang.UnsupportedClassVersionError: Unsupported major.minor version

Jul 28, 2020 in Java by kartik
 • 37,520 points • 2,180 views
0 votes
1 answer

How to avoid Java code in JSP files?

Jul 28, 2020 in Java by kartik
 • 37,520 points • 1,003 views
0 votes
1 answer

How to get an enum value from a string value in Java?

Jul 28, 2020 in Java by kartik
 • 37,520 points • 2,458 views
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2 answers

How do I convert a String to an int in Java?

Jul 28, 2020 in Java by kartik
 • 37,520 points • 3,851 views
0 votes
1 answer

How to Install Java in Windows system?

Jul 7, 2020 in Java by akhtar
 • 38,260 points • 6,976 views
0 votes
2 answers

Android Studio Gradle project “Unable to start the daemon process /initialization of VM”

May 26, 2020 in Java by kartik
 • 37,520 points • 31,738 views
0 votes
1 answer

Gradle - Error Could not find method implementation() for arguments

May 26, 2020 in Java by kartik
 • 37,520 points • 21,643 views
0 votes
1 answer

How to parse JSON Array in Android?

May 26, 2020 in Java by kartik
 • 37,520 points • 8,450 views
0 votes
1 answer

How can one detect airplane mode on Android?

May 26, 2020 in Java by kartik
 • 37,520 points • 1,777 views
0 votes
1 answer

IllegalArgumentException: navigation destination xxx is unknown to this NavController

May 26, 2020 in Java by kartik
 • 37,520 points • 10,029 views
0 votes
1 answer

How to import android project as library and NOT compile it as apk?

May 26, 2020 in Java by kartik
 • 37,520 points • 2,072 views
0 votes
1 answer

How to get a context in a recycler view adapter?

May 26, 2020 in Java by kartik
 • 37,520 points • 10,138 views
0 votes
1 answer

Error: getExtractedText on inactive InputConnection warning on android

May 26, 2020 in Java by kartik
 • 37,520 points • 5,728 views
0 votes
1 answer

How to launch Google Maps Directions via an intent on Android?

May 25, 2020 in Java by kartik
 • 37,520 points • 8,717 views
0 votes
1 answer

How to make an Android device vibrate?

May 25, 2020 in Java by kartik
 • 37,520 points • 896 views
0 votes
1 answer

How to use proper use cases for Android UserManager.isUserAGoat()?

May 25, 2020 in Java by kartik
 • 37,520 points • 1,274 views
0 votes
1 answer

Error: Could not create the Java Virtual Machine Mac OSX Mavericks

May 21, 2020 in Java by kartik
 • 37,520 points • 7,283 views
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1 answer

What is the future of Java developers?

May 21, 2020 in Career Counselling by kartik
 • 37,520 points • 1,358 views
0 votes
2 answers

What are the skills required to become a Java Full stack developer?

May 20, 2020 in Career Counselling by kartik
 • 37,520 points • 2,662 views
0 votes
1 answer

Write a method

May 4, 2020 in Java by MIH
 • 150 points • 937 views
0 votes
2 answers

How to read OTP in JAVA Selenium using android phone

Mar 13, 2020 in Selenium by sgokulvikas
 • 120 points • 5,800 views
+1 vote
1 answer

Program for nth prime number without using scanner

Jan 13, 2020 in Java by Sneha
 • 130 points • 1,725 views
+1 vote
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How to create a list of RDDs(or RDD of RDDs, if possible) from a single JavaRDD<List<Integers>> in Java?

Jan 11, 2020 in Apache Spark by itsroops
 • 130 points • 3,388 views
0 votes
2 answers

Please explain me the difference between scanner and the buffer reader?

Aug 2, 2019 in Java by Bipasa
 • 4,171 views
+1 vote
1 answer

Facing "Unresolved compilation problem : Invalid escape sequence (valid ones are \b \t \n \f \r \" \' \\ )" error when trying to launch firefox from selenium. Can anyone please help me

Jul 26, 2019 in Java by anonymous
 • 5,110 views
+1 vote
1 answer

Which programming language is most preferable for working Hadoop? Java and Python? and which one is most easy to learn?

Jul 24, 2019 in Big Data Hadoop by sidra
 • 200 points • 3,747 views
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