Java 归档 - Page 65 of 655

Java EE – NetBeans generate different JPA code in “JPA controller from entity beans” and “JSF page from entity beans”

When using JPA entity beans in Java EE and web projects, there are two different JPA code generator wizards in NetBean……

Java

2020-09-03

Java – test for color equality

I was finishing the breakout task from the Stanford speech (still green) on iTunes u and got into a roar I'm trying to……

Java

2020-09-03

Java – PDF417 image generation API recommendation

In Grails application, I need to generate PDF417 image and send it by email Who can recommend me a (hopefully free) Gr……

Java

2020-09-03

“Change the modifier of ‘frame’ to ‘static’ in Java”

I was told by eclipse to change the modifier of my string variable to static I don't understand why I think I'm declar……

Java

2020-09-03

Java algorithm problem

Problem statement: in Java, given an integer array, can you select a group of integers so that the group is added to t……

Java

2020-09-03

Java – is it a good habit to package SQL databases in jars?

I want to create a Java library without any dependencies, but it needs to use an embedded SQL database Is it a good pr……

Java

2020-09-03

Java – bouncycastle error: the key type in the ECDSA based signer is not recognized

I have been using bouncy castle's encryption library and RSA's encryption library for some simple tests What I'm doing……

Java

2020-09-03

Java – typesafe delegation without instanceof

I have a service program: filter(List<Criterion> criteria); Is there a good way to internally assign method call……

Java

2020-09-03

Java – ant creates filesets from (absolute) attributes, dirsets

In ant, I define some attributes to define some paths (absolute) required to build the system Most ant tasks require f……

Java

2020-09-03

ODBC interface / driver written in Java

I am looking for a way to expose my Java EE application server through ODBC connection That is; I need to provide the ……

Java

2020-09-03

Java – spring rest JSON binding

I'm trying to create restful services with spring Method accepts the "usercontext" object through parameters, that is,……

Java

2020-09-03

Java – binding methods to buttons in Android

There is a button in my layout, which contains the following attributes: Android: onclick = "nextq". In my java code, ……

Java

2020-09-03

Java / Android: get Facebook user information from graphic API and display it in textview

I'm working hard to learn java now, and I've been in-depth learning since Android faceobok API Now, I'm trying to get ……

Java

2020-09-03

Java – streaming data using httpurlconnection

I want to use httpurlconnection to open a long-term connection with the server through HTTP post and process the strea……

Java

2020-09-03

How to write GMM (Gaussian mixture model) in Java?

How to write GMM (Gaussian mixture model) in Java There are some implementations in MATLAB, but I'm looking for some d……

Java

2020-09-03

Java – no matter how the application starts, you can find the conf text

I'm new to Java I have some directory structures product/ conf/ classes/com/../.. Conf / contains some……

Java

2020-09-03

Java – a regular expression used to remove HTML tags from a string

I am looking for a regular expression to delete all HTML tags in the string from JSP Example 1 sampleString = "test st……

Java

2020-09-03

Java – how to store encrypted passwords in the database?

I try to store the password in the database in encrypted form with the help of JSP and servlets How can I do that? Sol……

Java

2020-09-03

Java – wsimport ant task and JDK 6

I am trying to generate a web service proxy class using Jax WS, and use the wsimport ant task, similar to this questio……

Java

2020-09-03

Java – how to escape special characters used in SQL queries?

Is there a Java library to escape special characters from strings to be inserted into SQL queries I've been writing co……

Java

2020-09-03

Design pattern – the difference between facade and business delegation pattern

What is the difference between facade and business delegation design pattern Are they all used to hide business logic ……

Java

2020-09-03

Java – scheduled tasks in jetty

I want to write a simple groovlet that runs a task periodically and uses the jetty container What is the easiest way t……

Java

2020-09-03

Java – how to simplify my java

I wrote some java code in the spring framework I have two beans, man and man 1 Their structure is slightly different, ……

Java

2020-09-03

Images from Mathematica to Java

I tried to get a picture from Mathematica So my question: How to convert these graphics to Java??? Here is my sample c……

Java

2020-09-03

Java HTML – > PDF solution?

I am currently using java to build PDF - based reports I've seen iText and birt, but it seems that I need to spend a l……

Java

2020-09-03

Java – how to programmatically cancel reading from InputStream?

I checked stackoverflow and Google, but I couldn't find a solution to the problem, so that's what I'm doing I have a c……

Java

2020-09-03

Java – you need to read in the ArrayList and separate positive and negative numbers

I need to read 10 integers into ArrayList and program them into two groups: "positive integers" and "negative integers……

Java

2020-09-03

Java – did I close this Oracle pool connection correctly?

I tried to connect to my web application using a pool in Java I'm using Oracle database. Here's my code: public class ……

Java

2020-09-03

Java – why does libgdx SpriteBatch / bitmapfont destroy texture bind？

I'm using libgdx to write games for Android Here are some codes for painting texture torus: Gdx.gl10.glPushMatrix(); G……

Java

2020-09-03

Doctrine ORM – many to many with additional parameters

Use the default entity creation command: PHP app/console doctrine:mapping:import testSiteBundle yml PHP app/console do……

Java

2020-09-03

Java – getbundle cannot find the properties file

I'm trying to use a properties file to store my Google Checkout merchant information When I call resourcebundle Getbun……

Java

2020-09-03

How to use POSIX in Java_ spawn()

I inherited a legacy application that uses process builder Start() executes the script on the Solaris 10 server Unfort……

Java

2020-09-03

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Java EE – NetBeans generate different JPA code in “JPA controller from entity beans” and “JSF page from entity beans”

Java – test for color equality

Java – PDF417 image generation API recommendation

“Change the modifier of ‘frame’ to ‘static’ in Java”

Java algorithm problem

Java – is it a good habit to package SQL databases in jars?

Java – bouncycastle error: the key type in the ECDSA based signer is not recognized

Java – typesafe delegation without instanceof

Java – ant creates filesets from (absolute) attributes, dirsets

ODBC interface / driver written in Java

Java – spring rest JSON binding

Java – binding methods to buttons in Android

Java / Android: get Facebook user information from graphic API and display it in textview

Java – streaming data using httpurlconnection

How to write GMM (Gaussian mixture model) in Java?

Java – no matter how the application starts, you can find the conf text

Java – a regular expression used to remove HTML tags from a string

Java – how to store encrypted passwords in the database?

Java – wsimport ant task and JDK 6

Java – how to escape special characters used in SQL queries?

Design pattern – the difference between facade and business delegation pattern

Java – scheduled tasks in jetty

Java – how to simplify my java

Images from Mathematica to Java

Java HTML – > PDF solution?

Java – how to programmatically cancel reading from InputStream?

Java – you need to read in the ArrayList and separate positive and negative numbers

Java – did I close this Oracle pool connection correctly?

Java – why does libgdx SpriteBatch / bitmapfont destroy texture bind？

Doctrine ORM – many to many with additional parameters

Java – getbundle cannot find the properties file

How to use POSIX in Java_ spawn()

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