包含标签：Java 的文章
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Use Java regex to delete every other character in the string
I have this homework problem. I need to use regular expressions to delete every other character in the string On the o…… -
Java: get any day of the week from the calendar
Using the calendar, I can get the week, year and all the details of the day How can I browse a specific day that week?…… -
JavaFX could not load @ font face font because com sun. javafx. css. StyleManager loadStylesheetUnPrivileged
I have asked a similar question here, but it seems unclear, because I have a lot of code in the project and can't be p…… -
Java – what are the new features of eclipse Helios?
What are some new and noteworthy features in eclipse Helios, especially for the Java ide? I looked around the website …… -
Java – sever: exception start filter CORS
I deployed restful web services on Tomcat 'Web services work normally on clients / servers in the same domain Scenario…… -
Do you need a java version of Maven dependency?
I developed and built my java application using Maven I need to support Java 1.6, so I use the following properties: &…… -
Lambda expressions in Java 8
I want to use a lambda expression instead of a for loop to generate a list of numbers So let's want to generate a list…… -
Java – jdk8 with – source 1.7 [default method]
I have the following classes public class zoneddatetimeToInstant { public static void main(final String[] args) …… -
Java – what are the benefits of using spring El in ognl?
I want to know what mobile spring uses spring El in ognl in its web process products: http://static.springsource.org/s…… -
Intrusive list implementation Java?
Is there a double linked list class that can be used for any (well implemented) intrusion of Java? Or should I be my o…… -
Java – pop up dialog from background thread
I need a pop-up dialog box. When I receive messages from different threads, the dialog box should not depend on activi…… -
Java – grouping in a simple aggregation storm topology
I'm trying to write a topology that does the following: >Subscribe to a twitter feed (based on keywords) > an ag…… -
How to get the name of an object in Java?
Like this, a = new a (), how do I get a name? (from a) get the string "a"? A JPanel contains some jtextfields, and a m…… -
Java date annual calculation is closed two days a year
If you can imagine, this will cause Y2K style errors in my software Strangely, the annual calculation only takes place…… -
Java – why do I get stackoverflowerror
public class Category { public class Category { private Category parentCategory; private Set<Category> …… -
Java – the behavior of the statement returned in catch, and finally
public class J { public class J { public Integer method(Integer x) { Integer val = x; …… -
Java – use jsch to put files into a remote directory and create it if it does not exist
I want to copy files to a remote directory using the jsch library and the SFTP protocol In the API documentation, http…… -
Java – wicket: hide comments in HTML
JSP supports the syntax of <% - Comment -% > annotation, which is a way to annotate the code so that it is not i…… -
Java – can IntelliJ generate getters without “get” prefix?
IntelliJ has a cool feature to generate Java getters For example, for a field private final string foo, it will genera…… -
Java – extension API internal error: org powermock. api. extension. reporter. MockingFrameworkReporterFactoryImpl
I tried to write a unit test with powermockrunner, but I received the following error: I checked all the dependencies.…… -
Java – get the class name of the logging record
To log errors for a given class, I am accessing the class name: private static final String CLASS_NAME = MyClass.class…… -
Java – asynchronous logging
Now in my application, at some point we are recording something heavy in the log file Basically just for recording, we…… -
Multithreading – what is the difference between deadlock prevention and deadlock prevention?
I've heard of these two terms. Are they the same thing or different? Solution You can see: Avoid: do not share resourc…… -
Is the Java – dto pattern deprecated?
Is the dto pattern still a valid option in a complete Java EE application cluster? Relevant applications use EJBs, hib…… -
Should Java singletons use static variables?
See English answers > difference between static class and single pattern? thirty-three Solution You should use memb…… -
Java – play! Is framework 2.0 suitable for creating rest APIs?
I have developed a rest API using play! Frame 1.2 4. I like the frame very much The simple and fast development cycle …… -
Java – how to use components on a row with multiple components in miglayout
Miglayout was started a month and a half ago. Everything is very simple and the effect is very good I have another pro…… -
Java – pack, but don’t make it smaller
I have JFrame with gridbaglayout Users can resize this window In addition, he can perform some editing operations to c…… -
Embedded – what happens when ISR runs and another interrupt occurs?
What happens if ISR is running and another interrupt occurs? Is the first interrupt interrupted? Will the second inter…… -
Java pop ups that require data
What code would I use to let users enter their grades in a pop-up window? When I press JButton, I want to pop up a sma…… -
Java – multiple blocking queues, single consumer
I have multiple blockingqueues containing messages to send Is it possible to reduce the number of consumers in the que…… -
Windows support for native GSS-API in Java 6
From http://java.sun.com/developer/technicalArticles/J2SE/security/#3 ： That document started in 2006, so things may ……