Java
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Java – simulate P2P network traffic on a computer
What is the best way to simulate a network in Java? I am in the early stage of the network peer-to-peer project and ha…… -
Java: regular expressions escaping regular expressions
This sample data is returned by the web service I want to split them with split (",") and try to see the results with …… -
Java – how to rename methods programmatically using JDT
My goal is to programmatically call refactor > > to rename eclipse commands for methods in Java source files Ren…… -
Java 7 can’t work with chef installation
I have a packaged recipe with a recipe, recipe / default RB, which reads the following: include_recipe "apt" node.ove…… -
Extracting cursor image with Java
I wonder if there is a way to extract image objects from cursor objects in Java For example: for this purpose: Image i…… -
Java – generic method call
I have this code from "Java - Beginner's Guide - Schildt", Chapter 13: package com.chapter.thirteen; public class Gen…… -
. Net – thread stack and stack
How to generate new threads, i.e. memory heap, how memory stack is related to threads, and how to allocate memory? I k…… -
Java – what is netbean lookup?
It's hard for me to understand that Basically, this lookup API is used to maintain the loosely coupled nature between …… -
Java – you can write generic xmladapters
I know that I can use raw type to write XML adapter, but I can use generic type I tried to read the API, but I didn't …… -
Java – use Proguard to confuse actionbarsherlock
I'm trying to blur my Android application with Proguard and ant (eclipse Proguard never works, always fails, error 1) …… -
Grizzly – java. lang.NoSuchMethodError：javax. xml. ws. WebFault. messageName
I have a WSDL file for the web service I want to test the interaction between the client and the server To do this, I …… -
Java – missing classpath entry in eclipse
I am using eclipse, Helios service release 2, build ID: 20110218-0911 I created a new dynamic website, in which I adde…… -
Java – set EditText to a single line so that it loses focus after pressing enter
I use EditText in my code and compare its contents with a string when I click a button setSingleLine(true); Prevent th…… -
Java – refresh and get entities after saving (JPA / spring data / Hibernate)
I have these two simple entities something and property Things: @Entity @Table(name = "something") public class Someth…… -
Java phantom JS behaves differently in windows and Linux
I've been trying to solve this problem, but I don't know why, Phantomjs in PC and server is the same v.2 0 In windows …… -
Effective Java: security of forwarding classes
Effective java version 3, Item 18: composition over inheritance describes the problem of adding behavior to classes us…… -
The wrong class was called in the multi version JAR file on Java 9?
I found a problem with the applet using multiple versions of jar. I hope someone can help me I have a very simplified …… -
JavaFX – drag and drop works differently in Java 11 than in Java 8
I wrote a program that uses the drag and drop function in JavaFX It works perfectly in JavaFX 8 In JavaFX 11, the drag…… -
Multithreading – STD:: this_ Thread:: yield() usage?
Can someone provide STD:: this in C application_ A real example of the use of thread:: yield()? Solution I used yield …… -
Java – how to run AspectJ load weaving on gradle (especially libgdx build)
So I want to inject some testing and logging functions into my libgdx game So I added the following to the gradle depe…… -
Java – ignore the saxexception “content not allowed in trailing section”
I'm using Java's documentbuilder Parse (InputStream) to parse XML documents Occasionally, I get malformed XML document…… -
How to declare 32-bit integers in Java?
I am looking for a Java application running on 32 - bit and 64 - bit systems, which mainly deals with IP addresses The…… -
Java – JSTL – iterating user-defined classes using foreach
See English answer > javax servlet. ServletException: javax. servlet. jsp. Jsptagexception: don't know how to itera…… -
Java – ambiguous mockito – 0 matches expectation, 1 record (invaliduseofmatchersexception)
I face a very strange problem@ H_ 301_ 2@URL = "/my/specific/url/"; when(this.restHelperMock.post( eq(myEnum),eq(this.…… -
Java – listview header without list item separator
I'm currently writing an Android application that uses a listview with a title It works well, but it's not what I want…… -
Suggestions for designing large Java webapps from scratch
I'm about to start developing a large system, and I'm trying to move in which direction I have done a lot of Java Web …… -
Java – preserve keyboard layout in swing applications?
I have a Java Swing application that generates sub dialog boxes with text controls The problem is that when you change…… -
Java – null object design pattern vs null object check
Why is null object design pattern better than null object checking Null Object design pattern Solution The whole probl…… -
Java – why is heap memory usage and the number of loaded classes increasing?
I am using JVM Explorer – link to JVM explorer to analyze my spring application I have the following questions >Why…… -
Java – use MDC to dynamically name log files in log4j
Is it possible to use MDC to name log files at run time I have a web application that uses Tomcat docbase and calls wi…… -
Java collationkey sorting error
I'm having trouble comparing strings I want to compare two French texts such as "é D" and "EF" Collator localeSpecific…… -
How to set the default gateway, IP address and subnet mask from Java?
I'm looking for some ways to configure my Ethernet card from Java There is no way to change the default gateway, IP ad……