Java
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Java – how to use Guice to inject impl of some interfaces into Android activity
I use Guice 3.0 on Android to do some di I have public interface APIClient { } and public class DefaultAPIClient imple…… -
Multithreading – how do I call runnable using the spring framework?
I have a service that needs to call the runnable class Here are the lines of code used in my service @Autowired privat…… -
Java – how to append two bytes to int
I tried to append two bytes with hexadecimal values and store them as integers Obviously, everything is an unsigned va…… -
Debugging and publishing configuration in Java NetBeans project
Can I use a debug / release configuration that I can choose between so that I can change some variables when compiling…… -
Java – generate MouseMove event using dispatcher?
Do you use Java awt. Component. DispatchEvent (awtevent) does a MouseMove event? .dispatchEvent(new MouseEvent(client.…… -
Java – unit test for parsing files. How to load files from within the application?
I want to test a service method for parsing Excel files >I want to create a test folder for Excel files under web a…… -
Java JSON parsing
Well, I've been trying for three hours now Using a lot of APIs, it still doesn't work properly I'm trying to parse { …… -
Java – Dom4j xmlns attribute
I want to add only the xmlns attribute to the root node, but when I add a namespace to the root element, all subsequen…… -
JUnit conditional disassembly
I want conditional disassembly in my JUnit test cases, such as @Test testmethod1() { //condition to be tested } @Teard…… -
Java and type security
When comparing Java and JavaScript, the MDN JavaScript guide explains the following: Of course, with regard to the fir…… -
Import nanos into Java sql. Timestamp
http://docs.oracle.com/javase/6/docs/api/java/sql/Timestamp.html The only ctor that doesn't belittle needs millis Is t…… -
Java – sequencegenerator problem for unit testing in HSQLDB / H2
I've tried to use HSQLDB and H2 for unit testing, but I'm facing the problem of sequence generator The field declarati…… -
Java: how to make this serializable?
I need the following class to be serializable package helpers; public class XY implements Comparable<XY> { …… -
Java – generic parameters for serializable collections
I have such members in a serializable class: private final Map<String,List<T>> categoryMap = Maps.newHashM…… -
Java – how do I get numbers? How many items have different names?
I have a list < custom > Where is custom class Custom { public int id; public String name; } How do I ge…… -
Java – spring using security: authentication principal in the link username
OK, this should be a simple one In the header In the JSP x file, I want a link to guide authenticated users to their u…… -
Java – buttons are not initially drawn
There is a problem with my applet. The buttons won't be drawn until you hover over them They stay after that, but once…… -
Java – how do I display jtextfield when I click an image?
So I'm trying to make this program that allows users to tag photos in Java (a bit like Facebook tags) I've finished lo…… -
Java – should the connectmanager really shut down?
Sometimes I get java.net.socketException: Too many open files java.net.socket.createImpl(Socket.java:397) java.net.s…… -
Java – calendar volume affects other calendars
I have a piece of code that I don't quite understand It caused a mistake There is a calendar object and a method to wr…… -
Exception in thread “main” Java lang.RuntimeException:Stub
Hey, guys, I got this strange mistake. I can't figure out why? package com.androidbook.services.httpget; import java.…… -
Java – reference to ArrayList element
I tried to get a reference to the ArrayList element, but I failed ArrayList<String> test = new ArrayList<Stri…… -
Java desktop notification Ubuntu
Ubuntu has desktop notifications at the bottom of the screen My question is how to use it in Java I can't find a solut…… -
Java – jsoup: Retrieves elements that do not contain specific attributes
I have a table with follow logic >Table display name list > for each row containing < tr class = hiderow >…… -
Java – WebLogic Server:: the server does not support version 3.0 of the J2EE Web module specification
When I try Weblogic 11g 10.3 When the 5 server runs the application, it displays "the server does not support version …… -
What mechanism does Scala have for generics and wildcards compared to Java?
I often push the limits of the Java type system by using Guice, typeliteral, generics and wildcards I often encounter …… -
Java – use 2 RGB colors with alpha
When I combine two colors, I'm trying to get the final color (in Java), and the color at the top has alpha transparenc…… -
Java – find unique entries in the list
List<Object> listObj = new ArrayList<Object[]>(); List<Object> listObj = new ArrayList<Object[]&g…… -
Java – the best way to thread in Android?
I have an animation that triggers an event This event will trigger a lot of computing usage, thus breaking the UI What…… -
java – Selenium WebDriver getText
I have a < div name = "mydiv" > 0 < / div > I try to write a test with 0 text in mydiv Use webdriver, whic…… -
How to replace monies in dual java with BigDecimal
I'm doing a college job. I use double money I know that double currency values are not recommended, so I want to know …… -
Java – GWT – fancy Google style buttons?
I'm curious, is there any way to style buttons in my GWT application so that they look the same as they behave in Gmai……