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    I keep trying variations of this query and can't seem to make this happen. I've also referenced this post: ... groupId ORDER BY u.lastname" ) See Question&Answers more detail:os...
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    I want to write a back-ground job (EJB 3.1), which executes every minute. For this I use the ... the current execution is not completed? See Question&Answers more detail:os...
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    I worked through the description and samples for USB host at developer.android.com to detect attached and detached USB ... 3.1 Thanks in advance See Question&Answers more detail:os...
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    With multiple Spring controllers that consume and produce application/json, my code is littered with long annotations ... Content-Type headers. See Question&Answers more detail:os...
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    Jboss Hibernate doesn't say anything about the support for SQLite - https://community.jboss.org/wiki/SupportedDatabases2 ... part of the jdk. See Question&Answers more detail:os...
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    On this Oracle page Java HotSpot VM Options, it lists -XX:+UseCompressedStrings as being available and on by default. ... requires only 1.0 GB. See Question&Answers more detail:os...
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    Why default constructor is required(explicitly) in a parent class if it has an argumented constructor class A { A( ... This will be an error. See Question&Answers more detail:os...
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    What is the best way to blur background images like the image below? I saw some code and libraries but their ... same effect. Thanks in advance! See Question&Answers more detail:os...
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    I have a database with the following structure: CREATE TABLE entity ( id SERIAL, name VARCHAR(255), PRIMARY ... with database schema like this? See Question&Answers more detail:os...
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    I am a beginner and I am having trouble with understanding a piece of code. Can someone please explain me ... = currentdata.getTheClassName(); } See Question&Answers more detail:os...
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    When trying to read a RSA private key from a file using the method public PrivateKey getPrivateKey() throws ... error mean? Thanks Dmitri See Question&Answers more detail:os...
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    When i try to navigate to an endpoint i get the following error Type definition error: [simple type, ... <RestResponse<PagedResponse<Product>>> See Question&Answers more detail:os...
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    Say I have my own class public class MyObj { /* ... */ } It has some attributes and methods. It DOES ... about equals() and hashCode() methods? See Question&Answers more detail:os...
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    Say you catch an exception and get the following on the standard output (like, say, the console) if you do a e. ... here? log.error( s ); } See Question&Answers more detail:os...
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    In Spring MVC, there are two contexts. One is the application context or global context which is booted up by ... when using spring mvc? thanks! See Question&Answers more detail:os...
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    I am working on an android application, and I need to use encryption for one aspect of it. I am really ... to do an encrypt/decrypt function? See Question&Answers more detail:os...
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    Is there out any Java library that allows converting text content to image files? I only know of ImageMagick ... to generate this simple image: See Question&Answers more detail:os...
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    I'm using Spring and Hibernate in one of the applications that I'm working on and I've got a problem ... rollback crashing with an exception? See Question&Answers more detail:os...
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    This will be a really simple freebie for a bash guru: Question Using bash, how do you make a classpath out ... accomplish this via bash script? See Question&Answers more detail:os...
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    Is there there any way to tell JUnit to run a specific test case multiple times with different data continuously ... to the next test case? See Question&Answers more detail:os...
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    The following code is very well known to convert accented chars into plain Text: Normalizer.normalize(text, ... and similars?) Thanks. See Question&Answers more detail:os...
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    I am using the imgscalr Java library to resize an image . The result of a resize() method call is a ... this is not the correct approach? See Question&Answers more detail:os...
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    Is there a way to initialize EhCache without xml in either Spring 4 or with Spring Boot? I noticed Spring Boot 1.0. ... .java:1549) ... 15 more See Question&Answers more detail:os...
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    I've looked for days and can not find any good leads on how I can draw a bubble or where a draw 9 patch ... bubble" on an iPhone? Thank you See Question&Answers more detail:os...
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    I am using Criteria Query in my code. It always fires select * from ... Instead I want to neglect one column( ... know how to modify it in HQL? See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to set an active profile in Spring Boot application using Maven 3. In my pom.xml I set ... profile? Any help highly appreciated. See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    This must be a very basic question for Java developers, but what is the best way to find the appropriate ... a windows machine without cygwin. See Question&Answers more detail:os...
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    I've never worked with Maven before and I am following the instructions here. When I run the command mvn ... root 4096 Oct 13 2013 man See Question&Answers more detail:os...
asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)
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