Recent questions tagged java

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java.net.ConnectException: Connection refused

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,336 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 • 954 views
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Why is String immutable in Java?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,305 views
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Convert list to array in Java

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,444 views
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Java - Convert integer to string

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,214 views
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Why am I getting a NoClassDefFoundError in Java?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 988 views
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What could cause java.lang.reflect.InvocationTargetException?

Sep 22, 2022 in Java-Script by Tejashwini
 • 5,380 points • 1,876 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 • 1,730 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 • 1,764 views
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How can I solve "java.lang.NoClassDefFoundError"?

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 1,424 views
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Exception in thread "main" java.util.NoSuchElementException

Sep 20, 2022 in Java-Script by Tejashwini
 • 780 points • 1,587 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 • 1,063 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 • 1,932 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 • 3,933 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 • 3,494 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 • 7,291 views
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java.sql.SQLException: - ORA-01000: maximum open cursors exceeded

Sep 10, 2022 in Database by Kithuzzz
 • 38,000 points • 4,721 views
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com.microsoft.sqlserver.jdbc.SQLServerDriver not found error

Sep 6, 2022 in Database by Kithuzzz
 • 38,000 points • 1,259 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 • 4,027 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 • 2,317 views
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SqlServer: Login failed for user

Aug 26, 2022 in Database by Kithuzzz
 • 38,000 points • 1,395 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 • 2,786 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 • 2,997 views
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SQLGrammarException: could not execute query

Aug 21, 2022 in Database by Kithuzzz
 • 38,000 points • 4,223 views
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Copy several byte arrays to one big byte array

Aug 18, 2022 in Java by krishna
 • 2,820 points • 1,321 views
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How are arrays implemented in java?

Aug 18, 2022 in Java by krishna
 • 2,820 points • 1,183 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 • 8,176 views
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Where is array's length property defined?

Aug 12, 2022 in Java by krishna
 • 2,820 points • 821 views
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Where is Java's Array indexOf?

Aug 12, 2022 in Java by krishna
 • 2,820 points • 1,050 views
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How do I fill arrays in Java?

Aug 12, 2022 in Java by krishna
 • 2,820 points • 1,246 views
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java.sql.SQLIntegrityConstraintViolationException

Aug 12, 2022 in Database by Kithuzzz
 • 38,000 points • 4,157 views
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Returning arrays in Java

Aug 11, 2022 in Java by krishna
 • 2,820 points • 1,014 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 • 867 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 • 1,617 views
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SQLite in Android How to update a specific row

Aug 11, 2022 in Database by Kithuzzz
 • 38,000 points • 2,628 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 • 3,903 views
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Arrays of different types

Aug 8, 2022 in Java by krishna
 • 2,820 points • 1,047 views
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Multidimensional Arrays lengths in Java

Aug 8, 2022 in Java by krishna
 • 2,820 points • 1,042 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 • 1,237 views
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Matrix multiplication using arrays

Aug 5, 2022 in Java by krishna
 • 2,820 points • 1,140 views
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How to declare an array of different data types

Aug 3, 2022 in Java by krishna
 • 2,820 points • 2,811 views
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Benefits of arrays

Aug 3, 2022 in Java by krishna
 • 2,820 points • 1,246 views
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Sort arrays of primitive types in descending order

Aug 3, 2022 in Java by krishna
 • 2,820 points • 1,708 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 • 1,031 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 • 1,234 views
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Java : Sort integer array without using Arrays.sort()

Aug 2, 2022 in Python by krishna
 • 2,820 points • 2,936 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 • 1,092 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 • 794 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 • 1,061 views
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What is the difference between Java and C++?

Jul 22, 2022 in C++ by Nicholas
 • 7,760 points • 1,258 views
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