Java 归档 - Page 59 of 655

Java – any website / book / technique for practicing recursion and OO design?

I just want to know if any websites have problems practicing recursion and OO design (given some entities that design ……

Java

2020-09-04

Can java process delete loaded jars?

Hello, I have the following questions: During the unloading process, I loaded a jar (JDBC Driver) URL pDriverJar = jar……

Java

2020-09-04

Java – Android random number

I generate a random card from the array And assign it. " public void rand() { String rank[]= {"tclub1.png","tclub……

Java

2020-09-04

How to see whether two Java queues are equal according to the content value of each queue?

I want to implement an equals override, which compares two Java queue objects based on them, and the contents of each ……

Java

2020-09-04

Servlets – how do I specify filter priority in a Java Web application?

Hello, I hope I can define two such filters <filter-mapping> <filter-name>SecurityFilter</filter-na……

Java

2020-09-04

Java – accessing EJBs from POJOs

Can I access EJBs from POJOs? I tried @EJB MyClass obj But it doesn't work Solution If you use JSR - 199 (Java context……

Java

2020-09-04

Java – Tomcat log request parameters

Is there any way to record request parameters in Tomcat? What if so? thank you. Solution Tomcat has a requestdumperfil……

Java

2020-09-04

Java – best practice response getOutputStream

Allow users to download any comments about my code if(fileObject !=null) response.setHeader("Content-disposition","att……

Java

2020-09-04

Java – running Grails in a remote environment

I have a "named" server, which seems to cause Grails to be unable to find localhost Running Grails application.. 2011-……

Java

2020-09-04

Add listener at runtime? – Java MVC

In my MVC mode, my model generates components at runtime and provides them to the view to be displayed on the screen t……

Java

2020-09-04

Java – Notification led – color

I'm trying to experiment with LED colors on my Nexus One and I'm having trouble creating any LED lights (colors) with ……

Java

2020-09-04

Why avoid using the c keyword in Java?

A popular editor uses highlighting to help programmers avoid using C keywords in Java Display the following words in t……

Java

2020-09-04

How to download CSV files using java servlets?

I have a sample java servlet file But it is exported to a local file But do I need to download the CSV file when I cli……

Java

2020-09-04

Java – use the layout to set the panel in the center of the screen

I try to set the position of the child panel in the center of the parent panel by using parent_panel.setLayout(new Bor……

Java

2020-09-04

Java – link list Insert integers in order

I have a linked list of integers When I insert a new node, I need to insert it not at the end, but at ord... I.e. 2,4,……

Java

2020-09-04

Java – cannot run jar files on another PC Possible problems with environment variables?

I have built a jar file that performs well on my PC (XP) with eclipse installed It also applies to another PC that als……

Java

2020-09-04

Java – use Boolean objects

I had a problem trying to get the results I wanted Basically, what I want to do is have a Boolean object, which will a……

Java

2020-09-04

Release code containing Java swing, what license?

I'm close to the completion of the project. I want to open source my code and release it under gplv2 or Apache However……

Java

2020-09-04

java. util. zip：putNextEntry

I'm trying to use Java util. Net to modify the file in the zip file Here are the most important parts I tried: Enumera……

Java

2020-09-04

Java – how to get the user name of the user who started the build in Hudson

I am using the groovy post build plug-in http://wiki.hudson-ci.org/display/HUDSON/Groovy +Postbuild+Plugin I want to a……

Java

2020-09-04

Java – numeric assignment should throw an error

I'm doing some tests with number conversion and cast in Java, and I find this strange behavior (for me) class Test { p……

Java

2020-09-04

How to deal with the website database written in Java, more specifically wicket?

I'm new to web development in Java, but I've started using wicket and created a small web site I want to expand what I……

Java

2020-09-04

Java – converting jars using ikvm (flying navigator – xhtmlrenderer)

I think so Net, so I try to use ikvm to convert the flying navigator Library: ikvmc core-renderer.jar For some reason,……

Java

2020-09-04

Creating non editable data files using java

I am currently writing a program that accepts user input and creates comma - separated CSV file line I need a way to s……

Java

2020-09-04

Java – method selector?

I come from Objective-C background In objective - C, you can use the @ selector variable to store references to method……

Java

2020-09-04

Java – accepts multiple user names and passwords

How do I accept multiple user names and passwords using the following code? if(value1.equals(“username”)&& val……

Java

2020-09-04

Using Java awt. Robot simulation backspace key

Using Java awt. There seems to be a problem with robot's simulated backspace key This thread seems to confirm this, bu……

Java

2020-09-04

Java – how to scroll content to the bottom by default in jtextpane?

My window has jtextpane and I have jtextfield When I enter enter in jtextfield, the text will be added to jtextpane Ev……

Java

2020-09-04

Java – how to get resources in another jar

I have a jar embedded in a package. I need to obtain the resources packaged with it, as shown below: MyBundle -\ src……

Java

2020-09-04

Java – how to obtain the dependency of SQL JDBC 4 using eclipse and Maven 2?

I am using eclipse and Maven 2 plug - ins I want to add dependencies for sqljdbc 4. What should I do? Can't seem to fi……

Java

2020-09-04

Need help getting Java’s Web site HTML

I got some code from Java httpurlconnection cutting off HTML, which is almost the same as the code I got from websites……

Java

2020-09-04

Java – do you have to use no pure HTML in RichFaces? Why?

Someone can point to me or explain whether this is true. Can't you use ordinary HTML tags in JSF or JSF libraries (suc……

Java

2020-09-04

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Java – any website / book / technique for practicing recursion and OO design?

Can java process delete loaded jars?

Java – Android random number

How to see whether two Java queues are equal according to the content value of each queue?

Servlets – how do I specify filter priority in a Java Web application?

Java – accessing EJBs from POJOs

Java – Tomcat log request parameters

Java – best practice response getOutputStream

Java – running Grails in a remote environment

Add listener at runtime? – Java MVC

Java – Notification led – color

Why avoid using the c keyword in Java?

How to download CSV files using java servlets?

Java – use the layout to set the panel in the center of the screen

Java – link list Insert integers in order

Java – cannot run jar files on another PC Possible problems with environment variables?

Java – use Boolean objects

Release code containing Java swing, what license?

java. util. zip：putNextEntry

Java – how to get the user name of the user who started the build in Hudson

Java – numeric assignment should throw an error

How to deal with the website database written in Java, more specifically wicket?

Java – converting jars using ikvm (flying navigator – xhtmlrenderer)

Creating non editable data files using java

Java – method selector?

Java – accepts multiple user names and passwords

Using Java awt. Robot simulation backspace key

Java – how to scroll content to the bottom by default in jtextpane?

Java – how to get resources in another jar

Java – how to obtain the dependency of SQL JDBC 4 using eclipse and Maven 2?

Need help getting Java’s Web site HTML

Java – do you have to use no pure HTML in RichFaces? Why?

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