Recent Posts
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Java – how do you configure spring to perform overlapping fixedrate tasks?
I'm trying to execute tasks at a fixed rate using the @ scheduled annotation in Java spring However, by default, if th…… -
Java – the call to super () must be the first statement in the constructor body
I'm writing a constructor for the loginrequest class, which extends a class called jsobobjectrequest (from the volley …… -
Java – nullable types in the kotlin annotation processor
I'm developing an annotation processor for kotlin. Because the processed elements are written in Java, I didn't receiv…… -
Java – how to avoid from URL Getfile() get URL encoding path?
I encountered the following problems while trying to get the path to the given resource: System.out.println("nf="+new …… -
Jackson object mapper converts Java maps into JSON maintenance keys
I use Jackson map. The objectmapper API converts a map into a JSON string I use the writevalueasstring method to achie…… -
Java – servlet filter URL mapping
How do I map a filter to the root of a URL? I'm using Tomcat 7.0 2 and deploy the application as root war. The welcome…… -
Java – GCM – failed to publish JSON request to GCM after 6 attempts
I have the same problem as this I will try to provide more information I'm using the play framework, written in Java I…… -
What are the best practices for including third-party jar files in Java programs?
I have a program that needs several third-party libraries. At present, its packaging method is as follows: zerobot.jar…… -
Java – class with multiple bounded types and unchecked casts asSubclass
I have a class of type < T extends enum < T >& Ampere; Operational replacement I have a member variable c…… -
How to use concat to get different object lists in Java 8
I have two Java classes class A { String name; List<B> numbers; } class B { Integer number; } I want to get …… -
Java – add firebase in app messaging issues
I've been trying to add firebase in app messages to our Android project It builds successfully, but when I run the app…… -
Java – duplicate code in enumeration inheriting public interface
I have several enumerations that conform to common interfaces: interface TableColumns { String getColumnName…… -
JUnit – use kotlin and jmockit
I need some advice on using jmockit and kotlin (cut) this is the (Java) class I tested: public final class Nutritional…… -
Java in Java lang.Void？
I am currently using it Net 2.0 and has an interface whose generic type is used to define the return type of a method …… -
Java finds the network interface of the default gateway
In Java, I want to find the Java. Net interface corresponding to the interface used net. The network interface arrives…… -
Java spring MVC gets / publishes in the same JSP
This is my controller @RequestMapping(value = "/add",method = RequestMethod.GET) public String add(Model model) { …… -
Java – byte Buddy: generate a class of loop type
I am trying to generate classes with cyclic class dependencies, similar to this problem: byte buddy – handling cyclic …… -
Java – an idiomatic clojure used to copy resources from the run jar to the outside
This seems to be a classic question, but I can't find any "clojure way" about it So I have a foo / directory in resour…… -
Directional graph processing in Java
I look forward to implementing a Java application that will compute a set of tasks to perform Tasks will depend on eac…… -
java – Xuggler Repository Link Broken
In my java application, I use xuggler for screen capture and other functions Now it's a maven project, so I use xuggle…… -
Java – hibernate and Flyweight
Is there a way to use flyweight objects with sleep persistence mapping? My data model contains many of the same object…… -
Java – improving the movement of aliens in space
I wrote a mini Android game scene inspired by space invaders and moon patrol Aliens can be photographed horizontally (…… -
Java – OWASP HTML sanitizer clear comments
I have an application where customers can store the following HTML lines to load different styles for the actual brows…… -
java – Spring – server. Invalid connection timeout
In my application In the properties file, I have server.port=8086 server.connection-timeout=15000 I know the file is l…… -
Java finds the network interface of the default gateway
In Java, I want to find the Java. Net interface corresponding to the interface used net. The network interface arrives…… -
Java – illegal UTF-8 sequence connected to PostgreSQL database
I have the following code to connect to the database String host = "jdbc:postgresql://localhost:5432/name"; String…… -
Java – the ideal place to store binary data that can be rendered by calling a URL
I am looking for an ideal (performance efficient and maintainable) place to store binary data In my case, these are im…… -
Detailed example of Android MTU value modification
Detailed example of Android MTU value modification The communication term maximum transmission unit (MTU) refers to th…… -
Simple implementation of Android custom dialog
This paper focuses on the custom dialog box. You can clearly understand the principle through the following steps. By …… -
Examples of various graphics rendering functions developed and implemented by Android
This paper describes the development of Android to achieve various graphics rendering functions. Share with you for yo…… -
Afurlsessionmanager upload and download code instructions
1. Downloading creating a download Task@H_ 419_ 3@ 2. Uploading creating an upload Task@H_ 419_ 3@ 3. Creating an uplo…… -
Example of ThreadLocal in Android
Example of ThreadLocal in Android Summary: Demo Description: ThreadLocal usage example Official document description o……