Java 归档 - Page 350 of 655

Java – design problem: Reservation System

I have to design and implement a reservation system for the hotel I have >Array list of reservation Objects > ar……

Java

2020-01-22

Use the new standard javax JSON serializes POJOs into JSON

I like the idea of using JSON serialization standard in Java, javax JSON is a big step forward. You can create an obje……

Java

2020-01-22

Java – how to include all modules in a POM project

I'm looking for a way from another POM XML contains all the modules in the project So in my case, I have a parent POM ……

Java

2020-01-22

Java – shuffling array in multithreading

I have an array of size n I want to shuffle its elements in 2 threads (or more) Each thread should use its own array p……

Java

2020-01-22

How to understand the wait and notify methods in java thread?

I am very confused about these two descriptions: >"Wait method blocks the calling thread and relinquishes the monit……

Java

2020-01-22

Java – read the newline character in CSV, which is referenced in the file in flatfileitemreader of spring batch

I tried to parse CSV files with flatfileitemreader This CSV contains some referenced line breaks, as shown below email……

Java

2020-01-22

Java – how do I track orphaned JDBC connections that are not closed?

We found an error in the old code that did not close the connection This is a simple solution, but I want to know how ……

Java

2020-01-21

Java – BufferedReader in multi-core environment

I have eight documents Each of them is about 1.7 GB I'm reading these files into a byte array, and the operation is fa……

Java

2020-01-21

Java – how to implement Hough transform?

How to implement Hough transform on text image? I'm looking for pseudo code (which will eventually be in Java) Here ar……

Java

2020-01-21

JavaFX layout with parent extensions

I use JavaFX instead of swing in my project because of enhanced multimedia, webviewer and the possibility of using vis……

Java

2020-01-21

Java – how to set the spring logging level during testing?

See English answers > spring boot test ignores logging Level 6 I have application. In my project root directory pro……

Java

2020-01-21

Java instantiates a class from a string

I have the following, public interface SuperbInterface public class A implements SuperbInterface public class B extend……

Java

2020-01-21

Java hangs even if the execution of the script is complete

I'm trying to execute a script from my java code, as follows: Process p = Runtime.getRuntime().exec(cmdarray,envp,dir)……

Java

2020-01-21

Start with JavaSpaces?

I need to start with JavaSpaces. I found this article But I found the Jini library and downloaded it, but I couldn't f……

Java

2020-01-21

Java – hibernate creates the wrong entity subtype in the relationship

resolvent

Java

2020-01-21

Converting Stax source code with Java

I have some codes: XMLInputFactory xif = XMLInputFactory.newInstance() TransformerFactory tf = TransformerFactory.newI……

Java

2020-01-21

Progress notification for long running processes in WCF – how?

I must design and implement a method to deal with long-running processes in client / server applications A typical lon……

Java

2020-01-21

Maven enunciate plugin on Java 1.8 is now removed from the latest JDK (i.e. Java annotation processing tool)

The question is how can Java 1.8 work with Maven enunciate plugin? Use the Maven plug-in org codehaus. Enunciate versi……

Java

2020-01-21

Java – the thread in GWT, Google App Engine, TimerTask or serviceimpl throws an exception

I'm using GWT and Google App Engine I have a series of records. I want to update them every 30 minutes new Timer().sch……

Java

2020-01-21

Java lambda expressions avoid multiple iterations

Guys, Consider the following example. Given a list of trade objects, my code needs to return an array containing trans……

Java

2020-01-21

Java – spring, notreadablepropertyexception and GlassFish versions

I am using a web application using spring MVC It's in GlassFish 3.0 It worked well on GlassFish 3.1, but it began to b……

Java

2020-01-21

Reactive programming – creating behaviorsubject from observable

Suppose I have an observable a that gets data from the network and sends it. If I subscribe to this observable every t……

Java

2020-01-21

Java – asmack – receive custom XML messages||

I spent some time adding smack to my Android device Providers, my application receives it well I added the default iqp……

Java

2020-01-21

Java – name based virtual host using spring boot

I am looking for the best way to host multiple websites developed using spring boot I have a public IP that points to ……

Java

2020-01-21

Generating noise colors in Java

I want to create a color noise generator using Java, which will be able to generate all the colors defined in this art……

Java

2020-01-21

Java – a request to automatically or the user to select the appropriate client certificate

I am developing a hybrid Cordova application that may connect to different servers Some of them do require customer ce……

Java

2020-01-21

Entity Framework – deferred loading, deferred loading and Eagle loading in Entity Framework

What is the difference between these three types of loading? Can anyone explain an example? Different online resources……

Java

2020-01-21

Use the Java stream to put the last encountered value into the map

I have some codes as follows: Map<RiskFactor,RiskFactorChannelData> updateMap = updates.stream().filter(this……

Java

2020-01-21

Java – sets the difference between the extraction size on the statement and the resultset

What is the difference between setting the extraction size on the statement and the resultset? The Oracle document say……

Java

2020-01-21

Creating commands for terminal applications in Java

I'm new to programming. I'm creating an application that runs only on the command line I found that I could read input……

Java

2020-01-21

Ws in Tibco BW or Java

I found that developing WS in Tibco is much faster than using java coding Is it a wise investment to use Tibco as your……

Java

2020-01-21

Sending e-mail in Java EE 6

I'm developing a Java EE 6 application deployed on GlassFish. I've been reading tutorials on how to send e-mail, but t……

Java

2020-01-21

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Java – design problem: Reservation System

Use the new standard javax JSON serializes POJOs into JSON

Java – how to include all modules in a POM project

Java – shuffling array in multithreading

How to understand the wait and notify methods in java thread?

Java – read the newline character in CSV, which is referenced in the file in flatfileitemreader of spring batch

Java – how do I track orphaned JDBC connections that are not closed?

Java – BufferedReader in multi-core environment

Java – how to implement Hough transform?

JavaFX layout with parent extensions

Java – how to set the spring logging level during testing?

Java instantiates a class from a string

Java hangs even if the execution of the script is complete

Start with JavaSpaces?

Java – hibernate creates the wrong entity subtype in the relationship

Converting Stax source code with Java

Progress notification for long running processes in WCF – how?

Maven enunciate plugin on Java 1.8 is now removed from the latest JDK (i.e. Java annotation processing tool)

Java – the thread in GWT, Google App Engine, TimerTask or serviceimpl throws an exception

Java lambda expressions avoid multiple iterations

Java – spring, notreadablepropertyexception and GlassFish versions

Reactive programming – creating behaviorsubject from observable

Java – asmack – receive custom XML messages||

Java – name based virtual host using spring boot

Generating noise colors in Java

Java – a request to automatically or the user to select the appropriate client certificate

Entity Framework – deferred loading, deferred loading and Eagle loading in Entity Framework

Use the Java stream to put the last encountered value into the map

Java – sets the difference between the extraction size on the statement and the resultset

Creating commands for terminal applications in Java

Ws in Tibco BW or Java

Sending e-mail in Java EE 6

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