Recent Posts
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Multiple card views (viewpager, radiogroup) are embedded in the Android implementation interface
A variety of card views are embedded in the Android implementation interface. The specific contents are as follows The…… -
Android uses gestures to turn pages
The idea of gesture detection in this program is to hand over the touchevent of activity to gesturedetector. This prog…… -
Android imitation Apple shutdown interface implementation code
This example shares the specific code of Android imitation Apple shutdown interface for your reference. The specific c…… -
Several methods of button onclick event in Android
Several methods of button onclick event in Android Use three methods to learn the listening events of button. The sour…… -
Implementation example code of pop-up window at the bottom of Android
This article mainly introduces the correct posture of realizing the bottom pop-up in Android. If you encounter some pr…… -
Set shadow effect for Android control
This article mainly records the shadow setting of Android controls Create a new layer as the top layer. The principle …… -
Detailed explanation of FTP file upload and download function in Android
This example shares the specific code of Android Jiugongge picture display for your reference. The specific contents a…… -
Android implements the method of modifying the background, font and icon color of the status bar
preface: For Android development, the modification of the status bar is really unfriendly. There is no API to use, whi…… -
Android gradle packaging and automatic uploading method
brief introduction This article mainly introduces that Android is packaged with gradle, and calls Python script to upl…… -
Scaletype usage of ImageView in Android
Scaletype usage of ImageView in Android The scaletype property of ImageView indicates the filling method of resource p…… -
Android pictures scale and fill the screen equally
This example shares the specific code of scaling and filling the screen with Android pictures for your reference. The …… -
Detailed explanation of Android multimedia class videoview
1、 Overview Videoview class integrates video display and control. We can use it to complete a simple video player. Vi…… -
Java: retrieve key after executebatch() in H2
I tried to retrieve the generated key from the executebatch() transaction, but I only got the last key to add This is …… -
Java: what is the difference between lsparser and documentbuilder
I'm at org w3c. dom. ls. No information was found on lsparser I know this is an interface, but there is only one way t…… -
Java – how to specify multiple options using Apache commons cli?
What I want: java programName -jobs1 -C 10 -W 20 java programName -job2 java programName -job3 Content: Option o1 =…… -
Java – how to separate swing GUI from business logic without using spring, etc
Please note that this is a long post Sorry, but I want to clarify one thing: I want to know how to separate swing GUI …… -
Java – Maven dependency of IBM WebSphere package
I'm trying to use IBM WebSphere 8.0 0.5 "classic" Java EE project is transformed into Maven multi module project, and …… -
Multithreading – implementation of mixed threading model (M: n)
Three threads model is usually used in the implementation of thread scheduling completed by OS kernel One of them is t…… -
Java – serialize a class variable that does not implement serialization
I have a class that implements serializable Class has another class object that does not implement serializability Wha…… -
How to obtain the actual type parameters of the general interface indirectly implemented?
I have a parameterized interface that can be implemented in many different ways At runtime, I need to find out what th…… -
Java – hibernate onetomany standard returns duplicates
I have an association mapped by: @Entity public class Parent { ... @Id @Column(name = "parent_id") private…… -
Java – create a user in the keycloak through the keycloak management client and return the illegalargumentexception
I want to create a user through the keycloak management client, but I get: This is my keycloak bean: @Bean Keycloak ke…… -
Java – Eclipse: editing and running code in real time
When editing java code in eclipse, I can modify the code in various ways and make these changes take effect without re…… -
Java – system. In Tomcat Scope of setproperty
This question is the "cousin" of this one involved Android But here we are in the Tomcat environment If in my webapp, …… -
In Java Purpose of class file
I tried to understand How class files work in Java and what their purpose is I found some information on the Internet,…… -
Java – line breakpoints do not work in some classes
I am using IntelliJ idea to debug applications running on Tomcat But I have a problem. In some classes, line breakpoin…… -
Unable to authenticate SSL site in Java: “pathlenconstraint violated – this certificate must be the last certificate in the certificate path”
I tried to read from a secure (i.e. SSL) web page in Java code Please note that I have successfully established a non …… -
Java generics pass parameters
I hope someone can help me get rid of this trouble I did this: public static <T> void myMethod(Map<Class<T…… -
. Net – multithreading and Boolean
I have a class that contains Boolean fields like this: public class MyClass { private bool boolVal; public boo…… -
Java – what is the fundamental difference between evacuation and compression in garbage collection?
I've read a lot of documentation about hotspot GC for Java se 6 and 7 When it comes to the strategy of obtaining the c…… -
Java – cannot reserve heap space
I am using soap UI 5.0 0 open source I'm running soapUI testcases through ant to get JUnit reports build. XML file: &l…… -
Java – how do I handle injecting dependencies into the rich domain model?
How do you handle injecting dependencies into model objects in a web server project with a rich domain model (applicat……