Java 归档 - Page 337 of 655

Java – why was the last thread not interrupted?

I'm trying to demonstrate a "anytime algorithm" - an algorithm that can stop and return its current results at any tim……

Java

2020-01-31

Java – better Jfilechooser to replace OS X, Linux?

At least under OS X, Jfilechooser will generate a very unfamiliar open dialog box. It does not support selecting it at……

Java

2020-01-31

Parallel Haskell – GHC gc’ing spark

I have a program that I'm trying to parallelize (completely paste with runnable code here) I have analyzed and found t……

Java

2020-01-31

Java executorservice invokeall() interrupt

I have a fixed thread pool executorservice with a width of 10 and a 100 callable list, each waiting for 20 seconds and……

Java

2020-01-31

Java – is this too much refactoring?

I try to refactor the code so that it will use a separate method to do some calculations Just to make it clear What I ……

Java

2020-01-31

Java – how to add elements to the end of an array?

I want to know how to add or append a new element to the end of the array Is there a simple way to add elements at the……

Java

2020-01-31

Java – Maven resources plugin: 2.6 – unable to create resource output directory

So I just created a Linux instance from EC2, and now I'm trying to install AWS Java SDK on it At the end of the instal……

Java

2020-01-31

Java – what is the best way to handle invalid CSRF tokens found in requests when a session times out in spring security?

I am using spring MVC / security 3 10. The problem is that whenever the session times out, I get 403 on the login page……

Java

2020-01-31

Java – how do I get exclusive access to certain session entries?

Due to the remote invocation feature of rest services, they are in a state of constantly becoming competitive conditio……

Java

2020-01-31

Java – hamcrest matcher compares the double value of JSON

I am using the hamcrest corematcher class as part of the spring test integration test My JSON looks like: {"data":[{"d……

Java

2020-01-31

Java – use GlassFish Library in proprietary software

I want to use some parts of GlassFish in a proprietary software licensed under CDDL gplv2 Am I allowed to do this? I d……

Java

2020-01-31

Java – eclipse autocomplete does not apply to lambda and types

I use eclipse oxygen 2 Release(4.7.2) I tried some lambda expressions and encountered the following problems: I write ……

Java

2020-01-31

Java – how do I run the play framework 2.1 project in IntelliJ?

I have an existing play 2.1 project I've been running it on the console and it works normally However, when I try to r……

Java

2020-01-30

Is the Java – quartz scheduler no longer applicable to spring since version 3.0?

Spring's internal scheduling function starts with spring 3, including support for cron type expressions, which is very……

Java

2020-01-30

Java – validate HTTP requests from signed jars

I am writing a client for my web application, and I signed the release jar with my developer certificate. How can I ve……

Java

2020-01-30

Java: read the image and display it as imageicon

I'm writing an application that reads and displays images with imageicons (in jlabel). The application needs to be abl……

Java

2020-01-30

Openid architecture for Java

I try to understand the concept and benefits of implementing openid in the project Moreover, since I am a java develop……

Java

2020-01-30

Memory leak using tensorflow for Java

The following test code leaks memory: private static final float[] X = new float[]{1,2,3,4,5,6,7,8,9,1,0}; public voi……

Java

2020-01-30

Does Sun’s hotspot JIT compiler automatically apply “final” to Java local variables?

I've heard of this, but I can't find a definite online resource to confirm it Background: a colleague likes to make hi……

Java

2020-01-30

Java – set the list parameter to native query

I want to set the parameter to local query, javax.persistence.EntityManager.createNativeQuery Such a thing @ h_ 419_ 5……

Java

2020-01-30

JavaFX removable pane system

This is what I like. I've seen it in several different software I don't know its origin or actual call content, but he……

Java

2020-01-30

java. Lang. IllegalStateException: assetmanager completed

I went to bed yesterday while my application was working, and today I couldn't start when I tried to run it Once I try……

Java

2020-01-30

Java – why Catalina home_ IS_ The undefined directory is generated by logback in the same project directory?

I wrote the logback configuration file for my application, but when I was doing Maven clean install (MVN clean install……

Java

2020-01-30

How do I use JNDI to pass parameters to an LDAP custom socket factory?

I am using JNDI to establish an LDAP connection Example: Hashtable env = new Hashtable(); env.put(Context.PROVIDER_URL……

Java

2020-01-30

Java – best practice for testing indexof return values

What do you usually write when testing the return value of indexof? if str.indexOf("a") < 0 VS if str.indexOf("a") ……

Java

2020-01-30

Java – you cannot use expressions to increment byte values, but use the increment operator

See English answers > why byte + = 1 compile, but byte = byte + 1 not? 8 byte i=0; i++; The following is invalid by……

Java

2020-01-30

Strange behavior of Java scanner reading files

Therefore, I encountered an interesting problem when using the scanner class to read content from a file Basically, I'……

Java

2020-01-30

Java – what is the default temporaltype for temporal mapping keys without @ mapkeycolumn or @ mapkeytemporary annotations?

I am creating a JPA 2.0 annotation compliance kit for my internship I know that when you use @ mapkeycolumn to define ……

Java

2020-01-30

ADO. Optimistic concurrency in net Entity Framework

I found that an MSDN article describes how EF handles concurrency when saving changes: I have two questions: >There……

Java

2020-01-30

Java – someone can explain spring security basepermission Create?

I'm developing a project involving spring security ACL, and I encountered creating permission basepermission CREATE. S……

Java

2020-01-30

Java – hibernate 5: generator class = “sequence” does not work properly

I have the following mappings: <id name="id" type="java.lang.Long" column="id"> <generator class="seq……

Java

2020-01-30

Java 9 repl for running applications

Java 9 introduced repl. Exe called jshell in the JDK distribution Is there any way to connect to the jshell of the JDK……

Java

2020-01-30

搜索内容

Java – why was the last thread not interrupted?

Java – better Jfilechooser to replace OS X, Linux?

Parallel Haskell – GHC gc’ing spark

Java executorservice invokeall() interrupt

Java – is this too much refactoring?

Java – how to add elements to the end of an array?

Java – Maven resources plugin: 2.6 – unable to create resource output directory

Java – what is the best way to handle invalid CSRF tokens found in requests when a session times out in spring security?

Java – how do I get exclusive access to certain session entries?

Java – hamcrest matcher compares the double value of JSON

Java – use GlassFish Library in proprietary software

Java – eclipse autocomplete does not apply to lambda and types

Java – how do I run the play framework 2.1 project in IntelliJ?

Is the Java – quartz scheduler no longer applicable to spring since version 3.0?

Java – validate HTTP requests from signed jars

Java: read the image and display it as imageicon

Openid architecture for Java

Memory leak using tensorflow for Java

Does Sun’s hotspot JIT compiler automatically apply “final” to Java local variables?

Java – set the list parameter to native query

JavaFX removable pane system

java. Lang. IllegalStateException: assetmanager completed

Java – why Catalina home_ IS_ The undefined directory is generated by logback in the same project directory?

How do I use JNDI to pass parameters to an LDAP custom socket factory?

Java – best practice for testing indexof return values

Java – you cannot use expressions to increment byte values, but use the increment operator

Strange behavior of Java scanner reading files

Java – what is the default temporaltype for temporal mapping keys without @ mapkeycolumn or @ mapkeytemporary annotations?

ADO. Optimistic concurrency in net Entity Framework

Java – someone can explain spring security basepermission Create?

Java – hibernate 5: generator class = “sequence” does not work properly

Java 9 repl for running applications

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