Recent Posts
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Skinning java desktop applications?
Does anyone know how to "skin" java desktop applications (like Winamp skin, or mirandaim skin)? Solution Yes, there ar…… -
Java – how to handle inept management
A project I am working on has been completed, so I have been transferred to some new tasks by my employer Previous wor…… -
How to calculate the date from iso8601 weeks in Java
How to get dates of a week (I know week number)? For ISO 8601 week number does not use any libraries or calendars in J…… -
Java – Dbunit error – the following bean is missing: [dbunitdatabaseconnection, datasource]
I'm trying to use Dbunit to load multiple databases from different configuration files (different projects) In my foo …… -
Missing project in Java build path – project settings
Import two Java projects for the eclipse workspace: > MainProject > SecondProject Mainproject. Is required on th…… -
Java – how do I use garbage collection to delete files?
Hi, I use a lot of temporary files in Java. My problem is that they won't be deleted There is no need to implement my …… -
Conflicting overloading of Java – hamcrest matcher
The matcher isiterablecontaininginanyorder has two overloads on the static factory method containsinanyorder (both hav…… -
Java – use application Properties is localized to logback.com in spring boot Location of XML
How to use application Properties customize logback in spring boot Where is the XML? I tried the following, but it did…… -
Java – string constant pool and intern
I've tried to understand the concepts of string constant pool and Inter in recent days. After reading many articles, I…… -
Java – OO game design issues
I'm writing a simple game in Java, but I'm trying to be 'right' with a beautiful and clean design without hacker attac…… -
Java – get NullPointerException when parsing JSON
To me, everything seems right: get the result object, get the series array, get the object at the index, and get the d…… -
Java – expression parsing and evaluation Library
I am looking for a parsing and parsing Java library Evaluate expression I searched and tried some libraries like Apach…… -
GUI Java program – drawing program
I've been trying to figure out what's wrong with my code Our idea is to create a small paint program with red, green, …… -
Java date difference puzzle
I want to calculate a date time difference, but I get some strange results: import java.util.Calendar; import java…… -
Java – chrome cannot load GWT source map
Chrome recently stopped displaying source maps My project has made some breakthroughs. Now I use the new version of GW…… -
Java – Comments for calling methods
I'll start with a piece of code class Clazz { public void doSomething() { ... check(); } …… -
What is the best free JavaScript obfuscator available as a Java library?
I know this question has been asked many times, but this is my specific needs Obfuscators need to appear as Java libra…… -
Java – handle editing events in jtextfield
I have a login form where the user can enter his credentials to log in I have a jlabel to display text that tells the …… -
Why did the elastic search java api ignore our query restrictions?
I am using this Code: client.prepareSearch("test").addSort("dateUpdated",SortOrder.DESC) .setSearchType(Se…… -
Java – polymorphic deserialization of JSON using Jackson, and the property type becomes “null”
I'm using Jackson to convert a large JSON string into categories and subclasses I have a list of objects. Each object …… -
Java – use mockito’s argumentcaptor class to match subclasses
The following code shows my problem In fact, I'm trying to use mockito's argumentcaptor to verify whether a method is …… -
Java speed access array index and temporary variable
What is java faster Directly access the array index multiple times, or save the value of the array index to a new vari…… -
Java – static variable vs volatile
I'm just asking questions from a thread perspective... I may have answered many times, but please help me understand t…… -
java – HttpProtocolParams. Setuseexpectcontinue (params, false) – when is it set to true?
I'm using org apache. http. impl. client. Defaulthttpclient retrieves XML from WebService and tries to determine wheth…… -
Java wildcards behave strangely when classes are generic
I think I have some good understanding of Java generics This code is not compiled. I know why We can only pass the typ…… -
Java – core dump cannot be written Minidump is not enabled on the client version of windows by default
I have this Java class, and I try to use eclipse Mars 1. Ide operation This is the code: import com.xuggle.mediatool.I…… -
Java – why does the time zone mode “oooo” not display the full GMT 00:00 offset format?
Is this an error or a function? Datetimeformatter Javadoc clearly states that when I use oooo mode in the formatter, I…… -
Check whether the Java object is an array type in JNI
Suppose I have a MyClass class in Java, is there any way to check that the jobobject is MyClass [] [] in JNI? My initi…… -
Android java.lang.verifyerror for private methods with annotated parameters
private void bar(@Some String a) {…} The contents of the. Class file become: void bar(@Some String a) {…} However,…… -
Java – hibernate cascading delete does not work as expected
I'm using hibernate 3 and trying to delete records in the database, and deletion doesn't work properly Pattern hiberna…… -
Is general SQL query in Java feasible?
If I have a method to create an SQL query, it is as follows: public List selectTuple() { boolean status = true; …… -
Java – opencv mat processing time
I want to know whether the SRC (source) and DST (destination) of OpenCV function have different variables that will af……