Java 归档 - Page 513 of 655

Java – which return type is used in the spring MVC of the @ requestmapping method?

I know that in spring, I can return the @ requestmapping method of MVC in @ controller >String > model > mode……

Java

2019-07-02

Java – disable all child views in the layout

Before publishing my question, I saw many threads related to this But none of them worked for me I have a relativelayo……

Java

2019-07-02

Java – why does erasure complicate the implementation of function types?

I read from interview with Neal gafter: Editor: another place where similar statements are encountered is Brian Goetz'……

Java

2019-07-02

Java string permutation and combination search

I am writing an Android word application My code includes a method that can find all combinations of strings and subst……

Java

2019-07-02

Java – performance degradation after moving to Jersey 2

We are using spring 4, embedded dock 9 and Sweatshirt servers Recently we moved to Jersey 2.13 and we found that the p……

Java

2019-07-02

Java multidimensional array transpose

I have a row based multidimensional array: /** [row][column]. */ public int[][] tiles; I want to convert this array to……

Java

2019-07-02

Java – correctly handle long data in Hibernate

I received a problem that the data is too large in hibernate That's- Whether it is possible to automatically truncate ……

Java

2019-07-02

Java – jar manifest file – difference between specification and Implementation

I want to add version information (and possibly some other metadata about jars) to the jars of a library I created How……

Java

2019-07-02

Java – how to copy objects while maintaining consistent references?

I want to implement a checkpoint system for the game I'm developing. In order to create an independent copy of a level……

Java

2019-07-02

Java – spring MVC sets the attribute to request / model / modelmap

I use spring MVC I need to add properties to requests or other objects It should be a message that will be displayed o……

Java

2019-07-02

Using blowfish for encryption in Java

The following code is normal for me to encrypt strings encrypted with blowfish // create a key generator based upon th……

Java

2019-07-02

Java: how do I see which parts of my code run the most? (analysis)

I write a simple checkers game in Java When I put the mouse on the board, my processor can rise to 50% (100% for the c……

Java

2019-07-02

Java allocation problem – is this an atom?

I have some questions about Java >String I have a class: public class Test { private String s; public synchroniz……

Java

2019-07-02

Research on Java – neo4j database

I recently began to study the database function of the database Unfortunately, I can't find every bit of information I……

Java

2019-07-02

Multithreading – multithreaded signal processing

>In UNIX, if a multithreaded process sends a signal, which thread will be the thread executing the processing funct……

Java

2019-07-02

Java – performance degradation after moving to Jersey 2

We are using spring 4, embedded dock 9 and Sweatshirt servers Recently we moved to Jersey 2.13 and we found that the p……

Java

2019-07-02

Java – initializes multiple variables in a for loop

I am a student trying to find out how to solve a seemingly simple problem When I try to initialize 2 variables in a fo……

Java

2019-07-02

How much CPU is needed before Erlang is faster than single threaded Java

I am currently using Java. I have read a lot about Erlang on the Internet. I have two big questions: >How much simp……

Java

2019-07-02

In Java 8, is there a bytestream class?

Java 8 provides the specialties of stream < T > double, int and long: doublestream, intstream and longstream How……

Java

2019-07-02

Java – how to define a jax-rs service that processes multipart data in Jee?

This is me so far This will initialize my rest service package com.dothatapp.web.rest; import javax.servlet.annotatio……

Java

2019-07-02

Java – ServletContext getresource does not work

I tried to use ServletContext Getresource to retrieve the Java net. URL reference (then I'll include it in the PDF lib……

Java

2019-07-02

Java – test websocket in the playframework

There is a websocket in my play application. I want to write a test for it, but I can't find an example of how to writ……

Java

2019-07-02

Java reflection: finding method usage in custom abstractprocessor

I am a novice reflection Is there any way to detect where a particular method is called? For example: public class MyC……

Java

2019-07-02

Java – method parameter validation using jsr-303

Is jsr-303 also used for method parameter validation? If so, are there any examples online? The biggest challenge I fa……

Java

2019-07-02

Java – what does it mean to use proxies (dynamic proxies) in the spring framework?

I don't know what it means to use an agent in spring What is efficiency? Solution Dynamic proxy is a feature of JDK Yo……

Java

2019-07-02

Implement my own remote desktop in Java

I tried to implement my own remote desktop solution in Java Using sockets and TCP / UDP So in order to move the mouse ……

Java

2019-07-02

Java – get existing MapReduce jobs from the cluster (jobs can be run or completed)

Previously, I was using org apache. hadoop. mapred. Jobclient#getjob (org. Apache. Hadoop. Mapred. Jobid) get runningj……

Java

2019-07-02

. Net – naudio tone conversion

I'm using the naudio DLL. I'm looking for sample code for tone conversion sound Solution In the open source Skype Voic……

Java

2019-07-02

Java – generate warnings for auto boxing usage

I want to generate warnings for all auto boxing and unboxing Has anyone found an effective way? Eclipse captures basic……

Java

2019-07-02

Java – unable to generate classes from JAXB in Maven environment

I used the xjc plug-in in the Maven environment and tried to generate classes from schema [ERROR] null[5,30] org.xml.s……

Java

2019-07-02

Java – read properties file

I created a rest web service, where I created a config The properties file is used to store and retrieve some user nam……

Java

2019-07-02

Java 8 upgrade leads to compiler errors and inherited static enumerations

We are upgrading the Java 6 project to Java 8 Recompiling using java 8 will be in Java awt. An error occurred in the f……

Java

2019-07-02

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Java – which return type is used in the spring MVC of the @ requestmapping method?

Java – disable all child views in the layout

Java – why does erasure complicate the implementation of function types?

Java string permutation and combination search

Java – performance degradation after moving to Jersey 2

Java multidimensional array transpose

Java – correctly handle long data in Hibernate

Java – jar manifest file – difference between specification and Implementation

Java – how to copy objects while maintaining consistent references?

Java – spring MVC sets the attribute to request / model / modelmap

Using blowfish for encryption in Java

Java: how do I see which parts of my code run the most? (analysis)

Java allocation problem – is this an atom?

Research on Java – neo4j database

Multithreading – multithreaded signal processing

Java – performance degradation after moving to Jersey 2

Java – initializes multiple variables in a for loop

How much CPU is needed before Erlang is faster than single threaded Java

In Java 8, is there a bytestream class?

Java – how to define a jax-rs service that processes multipart data in Jee?

Java – ServletContext getresource does not work

Java – test websocket in the playframework

Java reflection: finding method usage in custom abstractprocessor

Java – method parameter validation using jsr-303

Java – what does it mean to use proxies (dynamic proxies) in the spring framework?

Implement my own remote desktop in Java

Java – get existing MapReduce jobs from the cluster (jobs can be run or completed)

. Net – naudio tone conversion

Java – generate warnings for auto boxing usage

Java – unable to generate classes from JAXB in Maven environment

Java – read properties file

Java 8 upgrade leads to compiler errors and inherited static enumerations

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