包含标签：Java 的文章
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Java – Design of multi-level and hierarchical state machines
In network programming, you need a state machine with multiple levels of depth State Machine 1 State Machine 2 …… -
Java – extensible clip mask
I need to cut the variable image into pieces (not squares) in such a puzzle shape: http://www.fernando.com.ar/jquery-p…… -
Java – is this a resource leak or a false positive?
Eclipse gives a warning about the "out" declaration Is this a false positive? Random r = new Random(); try(PrintWriter…… -
Java – how to improve the performance of recursive methods?
I'm learning data structures and algorithms, which is a problem I insist on I have to improve the performance of recur…… -
Perforce pending change list difference script
Does anyone have such a script to share? >Take the pending change list number as input > output a uniform differ…… -
Java – why do hotspots compile logs at the same time as managementfactory getRuntimeMXBean(). Getuptime() is different?
When I start the JVM with parameters -XX:+PrintCompilation The output is as follows: 60 1 java.lang.Str…… -
Java – why does thencallrealmethod () lose its parameters here?
I have the following code: when(mockedOperation.getResult(anyDouble(),anyDouble())).thenCallRealMethod(); when(mockedO…… -
Java – SSO for Facebook integration
Is Facebook integrated single sign on available from other applications? Since Facebook uses OAuth 2.0, it seems that …… -
Java – an easy way to specify a default value using the xmlelement DefaultValue annotation
I have a simple POJO annotation class through JAXB: public class MyPojo implements Serializable { private fin…… -
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Java – get the first frame of the GIF image without downloading all other frames
I want to get GIF images from the Internet, but I find that if I download the whole GIF image, it will lead to a lot o…… -
Java – error in jrmp connection establishment
I'm tracking exceptions: java.rmi.ConnectIOException: error during JRMP connection establishment; nested exception is:…… -
Java – eclipse content assisted authentication key
I can't find any documentation about changing the shortcut for verifying content assisted selection I mean, for my exa…… -
Java – modify how compositerollingappender renames files
I've seen a lot of problems about log4j different Appenders here, but it seems that there are no problems that can sol…… -
Java – failed to delete component from layout
I am currently working on the slidingpanel from the Ikarus widget set add-on Before the event: -Response: -change form…… -
Java – how do I change the actionbar Sherlock menu item font when using a custom theme for actionbar?
When I use the default Sherlock light theme, I can change the font by this method (I can cast it to textview) @Overrid…… -
Java SSL server disable weak elliptic curves
So this is my java SSL server code CTX is the sslcontext initialized with the server keystore public SSLEngine createS…… -
Java – update joptionpane to reflect component state changes
In my GUI project, there is a method to display a joptionpane containing multiple components. Two components are butto…… -
Design the assignment of multithreaded programming
I am the teaching assistant of OS course this semester So I was asked to design multithreaded programming for CS under…… -
Java – Hadoop: error configuring object
I'm trying to run the teraport benchmark and I get the following exception: java.lang.RuntimeException: Error in confi…… -
. Net – ODBC Oracle error
I have one Net application. I was asked to modify it and use it net framework 2.0 I have set up an ODBC DSN on my loca…… -
Java – unable to send viapost to URL in Axis2 1.6
I have created Axis2 1.6 WebService client, and I can create wsdl2 Java But when I run my program It shows this error …… -
Java – how to unit test the processing of incoming Jersey multipart requests
We have a rest service that accepts multipart post requests containing bodyparts that save inputstreams Within the res…… -
Java – realm: the recording order has changed
I'm trying to develop my Android application with real database Today, I encountered the following problem: I added a …… -
Java – why is the onnewintent (intent) method called twice?
I start a new activity with two parameters Intent intent = new Intent(WebTestActivity.this,MainActivity.class); intent…… -
Java – call Tomcat dofilter() with the submitted response
I have a Tomcat filter that delegates requests to a processing object based on the URL This is the only filter in filt…… -
Java monthly fortune API call code example
Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao…… -
Java – when null is passed in, the JSP tag attribute inherits the variable from the parent scope?
I recently encountered a problem that passing null to a custom JSP tag will cause the tag to move up the scope and res…… -
Java – use spring MVC annotation based controller and @ requestmapping to narrow the problem
Consider this spring MVC controller: @Controller @RequestMapping("/test*") public class TestController { @RequestMa…… -
Improve code reusability
Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao…… -
Java – why does “libcore.io.errnoexception: open failed: enoent” appear when running the ioio Mint application?
I'm trying to make a simple application that runs on an Android device (Alcatel one touch 4030d, Android 4.1.1) and re…… -
After compiling with Java 7 or 8, appbundle throws “lsopenurlswithrole() failed, error – 10810”
I upgraded the JDK to version 7_ 45. After compiling and executing the jar, it works normally. I package it into the a……