Java
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Java – how to update the app engine application name when using Google account userservice
I have an existing App Engine (Java) application. We use userservice to authenticate our users' Google account When us…… -
Java – re: YouTube video rating API (V3) works in the simulator, but 403 errors occur in real devices
The client ID and password are correct I rechecked them Google login work, I also get access token, but when I try to …… -
How does elliptic curve Diffie Hellman use JavaCard with Java?
I'm trying to use elliptic curve Diffie Hellman to handle JavaCard (version 2.2.1) On JavaCard, I now have the followi…… -
java – Android：Generating Elliptic Curve KeypPair
I am trying to realize key generation based on elitic curves Diffie Hellman Now I want to specify my Eliptic curve mys…… -
How to change the line spacing of textarea in JavaFX
I want to change the linespacing (line height) of textarea. How is it possible? CSS is not helpful. I tried the follow…… -
Java – spring mongorepository save throws duplicate key exception
I'm using Java and spring As a test, I query the object by ID and try to save the same object without updating anythin…… -
Java – how to force the Android camera to display in portrait mode or let me rotate
I'm a new post, so please! I saw almost all the other questions related to this and tried the most, but I was complete…… -
Java – try the method again for some exceptions
I have the following methods to retrieve information from the server using a proxy Sometimes due to proxy errors, I ge…… -
Java – the host who insists on using a dagger in the activity
When you inject a presenter into an active range rotation, how do you keep the presenter active? My understanding is t…… -
Java – format spring error message parameters
I have a spring boot web application, and I reject the value in the controller, as follows: @RequestMapping(value = "/…… -
Java – extends existing ant path Tags
Can existing path markers in ant build files be extended? For example, I want to expand: <path id="project.classpat…… -
Java – hyperjaxb: exclude XML elements by XML attribute
I have a predefined XSD as follows: <xs:element name="JavaClass1"> <xs:complexType> <xs:seq…… -
Java – quartz scheduler does not use JDBC store to insert records in dB
Configure quartz jobs, public static void schedule(IEntity entity,Date startdate) { try { JobDetail job = …… -
Java – spring data break uses the manytomany relationship to post a new project
I have two entities: actors and movies There is a manytomany relationship between the two (because and actors can conn…… -
The JavaFX program cannot start because “graphicspipeline.createpipeline of com.sun.prism.es2.es2pipeline failed”
I just want to run a basic JavaFX HelloWorld program on Ubuntu 16.10 However, it compiles at startup but crashes I use…… -
Pyscreenshot suspended Python 3.4
I'm still new to python I use Python 3.4.0 in idle on Ubuntu 14.04 I want to take a screenshot. After research, it see…… -
Java – Android: how to make app locale work independently of system locale?
I have a problem with display language I can change the language in the application independently of the OS System (En…… -
Java – filter collections by multiple attributes of their elements – querydsl
I am studying the dynamic filter component based on query DSL and using spring data for query execution Therefore, I c…… -
Java – spring cannot configure the authorization server
I created a simple authorization server, but I couldn't configure it >Start two applications (8080 for auth server …… -
Java – Apache spark, create hive context – nosuchmethodexception
I have the following questions. My main methods are: static public void main(String args[]){ SparkConf conf = new…… -
java – JPA,HIBERNATE. How to get the next value from @ tablegenerator
I have an entity class with the following primary key generation strategy @Id @Column(name = "id",nullable = false) @T…… -
Java – why does spring nativequery with paging throw an sqlgrammarexception?
I tried to use spring 4.2 Run the following query in 4: @Query(value="SELECT * FROM (SELECT ROW_NUMBER() OVER(ORDER BY…… -
Java – how to add a filter before another filter in spring security?
My application has two different security configurations One is oauth2securityconfiguration and the other is ldapsecur…… -
Java – caliper: how to run multiple benchmarks?
I wrote some benchmarks using caliper How do I run multiple benchmarks at once? I currently have many classes that ext…… -
Java – hibernate – native SQL unmanaged entity collection
This documentation chapter explains how to return unmanaged entities for native queries Is it possible for these entit…… -
Java – search the code base for large methods
By default, hotspot JIT refuses to compile methods larger than 8K bytecode (1) Is there any way to scan cans (2)? >…… -
How to parse a documentfragment using the Java standard DOM API
This is how I parse well formed XML documents in Java: DocumentBuilderFactory factory = DocumentBuilderFactory.newInst…… -
Java – primefaces 3.0 – exceptions in node selection when the tree is in a
This problem is mainly aimed at the primefaces development team, but maybe others know the solution I can't upload scr…… -
Java – invalid character found in method name The HTTP method must be a token
This is not a repetition of other problems (or at least problems I have encountered), because I don't use SSL / HTTPS …… -
Java program for code formatting
Is there a program (Java program) that formats code according to Java code format conventions? Is there an ant task? S…… -
Java – use hamcrest to compare each item in two separate lists with its own matcher
I try to compare the two lists: ListA (a1,a2,a3,...) ListB (b1,b2,b3,...) I hope A1 and B1, A2 to B2, A3 to B3 But I h…… -
Java – automatically configure the eclipse workspace
I have an eclipse workspace that consists of 15 different Java projects To configure the eclipse workspace, each time ……