Recent questions tagged java

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java.net.ConnectException: Connection refused

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,314 views
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What is difference between mutable and immutable String in java?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 938 views
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Why is String immutable in Java?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,291 views
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Convert list to array in Java

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,433 views
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Java - Convert integer to string

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,197 views
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Why am I getting a NoClassDefFoundError in Java?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 980 views
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What could cause java.lang.reflect.InvocationTargetException?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,847 views
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Android Studio Could not initialize class org.codehaus.groovy.runtime.InvokerHelper

Sep 22, 2022 in Android by Edureka
 • 13,750 points • 1,706 views
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How to select random value from iOS picker wheel using Selenium

Sep 21, 2022 in Others by gaurav
 • 23,580 points • 1,744 views
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How can I solve "java.lang.NoClassDefFoundError"?

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 1,408 views
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Exception in thread "main" java.util.NoSuchElementException

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 1,551 views
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How can I solve Exception in thread "main" java.lang.NullPointerException error

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 1,051 views
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Can't start Eclipse - Java was started but returned exit code=13

Sep 19, 2022 in Java-Script by Tejashwini
 • 780 points • 1,874 views
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The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

Sep 19, 2022 in Java-Script by Tejashwini
 • 780 points • 3,878 views
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java.sql.SQLException: Column count doesn't match value count at row 1

Sep 19, 2022 in Database by Kithuzzz
 • 38,000 points • 3,443 views
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java.sql.SQLException: IO Exception : The Network adapter could not establish the connection?

Sep 12, 2022 in Database by Kithuzzz
 • 38,000 points • 7,243 views
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java.sql.SQLException: - ORA-01000: maximum open cursors exceeded

Sep 10, 2022 in Database by Kithuzzz
 • 38,000 points • 4,690 views
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com.microsoft.sqlserver.jdbc.SQLServerDriver not found error

Sep 6, 2022 in Database by Kithuzzz
 • 38,000 points • 1,233 views
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java.sql.SQLException Parameter index out of range (1 > number of parameters, which is 0)

Sep 3, 2022 in Database by Kithuzzz
 • 38,000 points • 3,966 views
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Android Studio, how to retrieve data from Sqlite database and display it into textview?

Sep 2, 2022 in Database by Kithuzzz
 • 38,000 points • 2,285 views
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SqlServer: Login failed for user

Aug 26, 2022 in Database by Kithuzzz
 • 38,000 points • 1,376 views
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Getting java.sql.SQLException: Operation not allowed after ResultSet closed

Aug 22, 2022 in Database by Kithuzzz
 • 38,000 points • 2,761 views
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java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/dbname [duplicate]

Aug 21, 2022 in Database by Kithuzzz
 • 38,000 points • 2,971 views
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SQLGrammarException: could not execute query

Aug 21, 2022 in Database by Kithuzzz
 • 38,000 points • 4,160 views
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Copy several byte arrays to one big byte array

Aug 18, 2022 in Java by krishna
 • 2,820 points • 1,302 views
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How are arrays implemented in java?

Aug 18, 2022 in Java by krishna
 • 2,820 points • 1,163 views
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java.sql.SQLException: Missing IN or OUT parameter at index:: 1

Aug 15, 2022 in Database by Kithuzzz
 • 38,000 points • 8,114 views
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Where is array's length property defined?

Aug 12, 2022 in Java by krishna
 • 2,820 points • 806 views
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Where is Java's Array indexOf?

Aug 12, 2022 in Java by krishna
 • 2,820 points • 1,040 views
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How do I fill arrays in Java?

Aug 12, 2022 in Java by krishna
 • 2,820 points • 1,232 views
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java.sql.SQLIntegrityConstraintViolationException

Aug 12, 2022 in Database by Kithuzzz
 • 38,000 points • 4,056 views
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Returning arrays in Java

Aug 11, 2022 in Java by krishna
 • 2,820 points • 995 views
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How do I declare and initialize an array in Java?

Aug 11, 2022 in Java by krishna
 • 2,820 points • 849 views
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How to convert java.util.Date to java.sql.Date?

Aug 11, 2022 in Database by Kithuzzz
 • 38,000 points • 1,537 views
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SQLite in Android How to update a specific row

Aug 11, 2022 in Database by Kithuzzz
 • 38,000 points • 2,602 views
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org.hibernate.exception.SQLGrammarException:Could not execute JDBC batch update

Aug 9, 2022 in Database by Kithuzzz
 • 38,000 points • 3,875 views
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Arrays of different types

Aug 8, 2022 in Java by krishna
 • 2,820 points • 1,035 views
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Multidimensional Arrays lengths in Java

Aug 8, 2022 in Java by krishna
 • 2,820 points • 1,027 views
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Difference between Arrays.asList(array) and new ArrayList<Integer>(Arrays.asList(array))

Aug 5, 2022 in Java by krishna
 • 2,820 points • 1,210 views
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Matrix multiplication using arrays

Aug 5, 2022 in Java by krishna
 • 2,820 points • 1,122 views
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How to declare an array of different data types

Aug 3, 2022 in Java by krishna
 • 2,820 points • 2,793 views
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Benefits of arrays

Aug 3, 2022 in Java by krishna
 • 2,820 points • 1,231 views
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Sort arrays of primitive types in descending order

Aug 3, 2022 in Java by krishna
 • 2,820 points • 1,672 views
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?

Aug 3, 2022 in Java by krishna
 • 2,820 points • 1,005 views
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What is the difference between List.of and Arrays.asList?

Aug 2, 2022 in Java by krishna
 • 2,820 points • 1,219 views
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Java : Sort integer array without using Arrays.sort()

Aug 2, 2022 in Python by krishna
 • 2,820 points • 2,915 views
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What does it mean that Java arrays are homogeneous, but ArrayLists are not?

Aug 1, 2022 in Java by krishna
 • 2,820 points • 1,070 views
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How to use <form:form> </form:form> TAG using HTML in Spring MVC?

Jul 26, 2022 in HTML by Ashwini
 • 5,430 points • 772 views
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1 answer

Using jQuery in a Blackboard Building Block

Jul 25, 2022 in Web Development by gaurav
 • 23,580 points • 1,045 views
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What is the difference between Java and C++?

Jul 22, 2022 in C++ by Nicholas
 • 7,760 points • 1,228 views
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