Java
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Java – Python module for handling software versions
I am looking for a python module / library that will run on the 'software version'... Which means, for example: >Co…… -
Java – use select where where Mysql to be case sensitive in MySQL
Hi, I'm using java front end and MySQL backend, Actually in TBL_ Test contains name value --------------- abc 22 …… -
The best sorting algorithm of Java – burrows Wheeler transformation (BWT)
Burrows Wheeler transformation got me into some problems This is a university project, but it is only a small part of …… -
JavaFX: no tableview content displayed
I have created a JavaFX application, I built the native package using ant, and I confused jar with proguard-4.8 In cas…… -
Java – unexpected result when dividing int by int and storing the result as double
See English answers > java program using int and double 7 This code just divides one int by another, stores the res…… -
Java – javax. net. ssl. Sslpeerunverifiedexception: peer is not authenticated
I am trying to connect to my own SSL server using my own SSL client, but I received the following error: javax. net. s…… -
Java – if we have active MQ, why do we need mule?
I worked as a software engineer on a project using ActiveMQ and mule for Java messaging service But I have a question:…… -
How to add rownames without dimensions in R
> Cases <- c(4,46,98,115,88,34) > Cases <- c(4,46,98,115,88,34) > Cases [1] 4 46 98 115 88 34 &…… -
Java – how do I test non thread safe classes?
I'm new to threads I'm reading Java concurrency in practice I found the following examples in the book @NotThreadSafe …… -
Java – run JUnit tests for a certain amount of time
I want to test for a period of time, such as 5 seconds, and then pass the test if no error is asserted Can this be ann…… -
Java – advanced tag generator for complex mathematical expressions
I want to mark a string of integers, floating point numbers, operators, functions, variables, and parentheses The foll…… -
Java – three parameter operators: local variables may not have been initialized
I have the following code import java.util.Random; public class ThreeArgumentOperator { private static final Ran…… -
Java – how to implement switch / if else if statements in spring webflow?
The following switch statement has been implemented If there are any errors, would you please verify and correct them?…… -
Java – Google Maps Android API V2 classnotfound runtime error
Editor: for those struggling, please check this link Pay close attention to it, but it works! The key part is to use k…… -
java – Spring LDAP NullPointerException
I am using java spring version 1.3 1-RELEASE. There appears to be a problem with ldaptemplate when trying to perform a…… -
java – Pom. XML project build error
I imported the Maven project into my eclipse, but I did it in POM The following errors were encountered in XML – I hav…… -
Java backward compatibility description
I have a Java class file I compiled with JVM 7 I implemented Java 1.7 additions, such as string switchcase and diamond…… -
Java – delete duplicates from ArrayList?
How do I remove duplicates from ArrayList? I have getccnptags array as [Java, PHP, C, Java, PHP]. I get the hyperlink …… -
The Java Sudoku generator does not work properly
I've been using Sudoku puzzle generator in Java. I wrote this class to generate puzzles, but it doesn't generate puzzl…… -
Java – use webdriver to click the link in the newly opened tab
Someone can help me in this situation: The scenario is: there is a web page, and I only open all specified links in th…… -
Java – ws4j returns infinity for the similarity measure that should return 1
I have a very simple code from this example. I use Lin, path and Wu Palmer similarity measures to calculate the simila…… -
Java – I can’t create a default constructor from a class that extends dialogfragment, and I’ve created my own custom constructor
I'm confused about the error message about the default constructor I have two classes mainactivity and resultdialog So…… -
java-ee – EJB3：orm. XML: can I have multiple orm XML file?
I work on a large EJB3 project, my orm XML is also very big Thanks for your help:) Solution orm. XML does not contain …… -
Variable length STD in VHDL_ logic_ Vector initialization
I have a variable length vector STD_ logic_ vector(X downto 0). Now I try to define a constant in my package for reset…… -
Why does Java HashMap get (key) faster than using set’s iterator to read the key when using the same HashMap iterator?
For HashMap < integer, integer >, after inserting 10000000 unique random values I use HashMap's keyset () to exe…… -
Java – eclipse – > run as – > run on the server – how do I make it run with JBoss?
I use eclipse Juno, and I have done two projects: >One of them is actually an ear containing EJB projects and a pro…… -
Java – search the eclipse outline for a specific return type
I have a huge Java class and I want to see all the methods that return myowndatatype I see a method in which a person …… -
How do I find a running Java virtual machine on my computer?
I want to know which JVM I am using when I run a java program from the command prompt Is there a CMD command that can …… -
Java – how to find which Maven dependencies are missing
I have a web project and a POM XML file It has enough dependencies to compile and package, but not enough to start the…… -
Java – use wildcards to search in the string collection
I have a HashMap < integer, string > I tried the following code to query the map and return all possible values …… -
Java inaccessible wsdlexception when accessing WSDL through client stub
I'm trying to write a custom java client for exchange web services Exception in thread "main" com.sun.xml.internal.ws.…… -
Java – the watershed in opencv Android
I try to implement the watershed function of OpenCV on Android But my program always crashes where the watershed funct……