Recent questions tagged java-programming

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Final Keyword in Java

Oct 13, 2023 in Java by Arya
 • 990 points • 202 views
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what is super keyword in java

Oct 13, 2023 in Java by Arya
 • 990 points • 301 views
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How do I declare and initialize an array in Java?

Feb 8, 2022 in Java by Edureka
 • 120 points • 281 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 • 931 views
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How do I check if a string contains a substring in Java?

Dec 30, 2020 in Java by akhtar
 • 38,230 points • 51,647 views
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Unsupported major.minor version 52.0

Dec 30, 2020 in Java by Rajiv
 • 8,910 points • 6,158 views
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How to read all files in a folder from Java?

Dec 30, 2020 in Java by Rajiv
 • 8,910 points • 1,947 views
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How to append text to an existing file in Java?

Dec 30, 2020 in Java by Rajiv
 • 8,910 points • 970 views
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1 answer

Removing whitespace from strings in Java

Dec 30, 2020 in Java by Rajiv
 • 8,910 points • 4,916 views
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How do I save a String to a text file using Java?

Dec 30, 2020 in Java by Rajiv
 • 8,910 points • 1,798 views
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How to convert a Set to List in Java?

Dec 30, 2020 in Java by MD
 • 95,440 points • 409 views
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How to remove the last character from a string?

Dec 30, 2020 in Java by akhtar
 • 38,230 points • 495 views
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2 answers

Java string to date conversion

Dec 29, 2020 in Java by anonymous
 • 8,910 points • 1,012 views
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File to byte[] in Java?

Dec 28, 2020 in Java by anonymous
 • 10,520 points • 537 views
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Converting array to list in Java

Dec 23, 2020 in Java by Rajiv
 • 8,910 points • 727 views
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Convert ArrayList<String> to String[] array

Dec 22, 2020 in Java by Roshni
 • 10,520 points • 958 views
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How to create create an ArrayList from array?

Dec 21, 2020 in Java by Rajiv
 • 8,910 points • 421 views
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How do I determine whether an array contains a particular value in Java?

Dec 21, 2020 in Java by Rajiv
 • 8,910 points • 999 views
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Initialization of an ArrayList in one line.

Dec 21, 2020 in Java by Rajiv
 • 8,910 points • 5,201 views
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When to use LinkedList over ArrayList in Java?

Dec 21, 2020 in Java by Roshni
 • 10,520 points • 1,669 views
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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
 • 19,610 points • 980 views
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How to use an existing database with an Android application?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 2,519 views
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How can I get the current stack trace in Java?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 680 views
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How to directly initialize a HashMap?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 977 views
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1 answer

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

Jul 28, 2020 in Java by kartik
 • 37,510 points • 1,392 views
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How to avoid Java code in JSP files?

Jul 28, 2020 in Java by kartik
 • 37,510 points • 478 views
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1 answer

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

Jul 28, 2020 in Java by kartik
 • 37,510 points • 1,757 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
 • 37,510 points • 2,628 views
0 votes
1 answer

How to Install Java in Windows system?

Jul 7, 2020 in Java by akhtar
 • 38,230 points • 6,050 views
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2 answers

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

May 26, 2020 in Java by kartik
 • 37,510 points • 29,600 views
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1 answer

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

May 26, 2020 in Java by kartik
 • 37,510 points • 20,230 views
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1 answer

How to parse JSON Array in Android?

May 26, 2020 in Java by kartik
 • 37,510 points • 7,417 views
0 votes
1 answer

How can one detect airplane mode on Android?

May 26, 2020 in Java by kartik
 • 37,510 points • 1,137 views
0 votes
1 answer

IllegalArgumentException: navigation destination xxx is unknown to this NavController

May 26, 2020 in Java by kartik
 • 37,510 points • 9,163 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
 • 37,510 points • 1,344 views
0 votes
1 answer

How to get a context in a recycler view adapter?

May 26, 2020 in Java by kartik
 • 37,510 points • 8,719 views
0 votes
1 answer

Error: getExtractedText on inactive InputConnection warning on android

May 26, 2020 in Java by kartik
 • 37,510 points • 4,923 views
0 votes
1 answer

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

May 25, 2020 in Java by kartik
 • 37,510 points • 7,980 views
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1 answer

How to make an Android device vibrate?

May 25, 2020 in Java by kartik
 • 37,510 points • 448 views
0 votes
1 answer

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

May 25, 2020 in Java by kartik
 • 37,510 points • 611 views
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1 answer

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

May 21, 2020 in Java by kartik
 • 37,510 points • 6,608 views
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1 answer

What is the future of Java developers?

May 21, 2020 in Career Counselling by kartik
 • 37,510 points • 697 views
0 votes
1 answer

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

May 20, 2020 in Career Counselling by kartik
 • 37,510 points • 1,829 views
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Write a method

May 4, 2020 in Java by MIH
 • 150 points • 529 views
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2 answers

How to read OTP in JAVA Selenium using android phone

Mar 13, 2020 in Selenium by sgokulvikas
 • 120 points • 4,689 views
+1 vote
1 answer

Program for nth prime number without using scanner

Jan 13, 2020 in Java by Sneha
 • 130 points • 880 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 • 2,672 views
0 votes
2 answers

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

Aug 2, 2019 in Java by Bipasa
 • 3,439 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
 • 3,756 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 • 3,034 views
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