Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged Java
0
votes
415
views
1
answer
java - Create two threads, one display odd & other even numbers
I'm trying to create two threads, one thread display even integers from 0 to 10, one thread display odd integers from ... out.println(i); } } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
1.0k
views
1
answer
java - How do I force a Spring Boot JVM into UTC time zone?
I saw Force Java timezone as GMT/UTC I tried mvn spring-boot:run -Dexec.args="-Duser.timezone=GMT" mvn spring-boot ... Boot 1.5.19, Java 8 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
192
views
1
answer
java - WebDriver remove element from page
I'm using Selenium WebDriver(ChromeDriver). I need to remove some elements from page after processing(from DOM ... Please show an example. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
129
views
1
answer
java - elasticsearch - Return the tokens of a field
How can I have the tokens of a particular field returned in the result For example, A GET request curl -XGET ... ' field included in the result See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
157
views
1
answer
java - How does the JVM guarantee execution of the finally block?
This question is aimed at how the JVM is able to guarantee the execution of a finally block (provided the ... how this process actually happens? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
178
views
1
answer
java - TaskScheduler, @Scheduled and quartz
Is there a way to have @Scheduled with quartz as the underlying scheduler? Two things that I can think of, but ... and is there another option? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
409
views
1
answer
java - How to retrieve spring data repository instance for given domain class?
Given the list of all spring data repositories in some class Bar: @Autowired private List<Repository> repositories; How ... <Foo, String> {} See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
247
views
1
answer
java - If the JVM keeps moving objects around when it does GC, how does it resolve references?
I'm reading on JVM tuning, and it occurred to me that the JVM keeps moving objects around when it ... optimized algorithm or structure used. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
311
views
1
answer
java - Why make short and long-lived objects a difference in garbage collection?
I've often read that in the Sun JVM short-lived objects ("relatively new objects") can be garbage ... a general garbage collection principle? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
318
views
1
answer
java - Find the Kth least number for expression (2^x)*(3^y)*(5^z)
In the expression 2x * 3y * 5z The x, y and z can take non negative integer value (>=0). So the ... algorithm. This is an interview question. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
291
views
1
answer
java - How to tell if Proguard has done its job
I downloaded proguard encapsulated in a zip file and unpacked it onto my hard disk. I did not install ... apk includes proguard's obfuscations? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
593
views
1
answer
java - No qualifying bean of type [javax.persistence.EntityManager]
I am attempting to build a brand new Spring Framework 4.0 project without all of the magical gradle ... HibernateExceptionTranslator(); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
208
views
1
answer
java - How to get a BufferedImage from a SVG?
I am using Batik to handle SVG images. Is there any way to get a java.awt.image.BufferedImage from a SVG- ... want to have the temporary file. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
198
views
1
answer
java - Action Bar Home Button not functional with nested PreferenceScreen
I found a workaround to actually enable the ActionBar home button on the nested PreferenceScreen... however it doesn' ... true); return false; } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
433
views
1
answer
java - Android - Error:Execution failed for task ':app:mergeDebugResources'
please help me! here is error says: Error:Execution failed for task ':app:mergeDebugResources'. Error: java. ... { delete rootProject.buildDir } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
148
views
1
answer
java - REST HTTP Authentication - How?
So, I'm developing a REST webservice using RESTeasy and Google App Engine. My question isn't related to GAE ... I choosing the right approaches? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
206
views
1
answer
java - Maven: Include resources into JAR
I have some terrible beaviour. I have the following Maven configuration: <project xmlns="http://maven.apache.org/POM/4.0 ... > <version>1.4.0</version> </dependency> <dependency>...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
915
views
1
answer
java - Expected CSRF token not found. Has your session expired 403
I'm trying to write my test spring security application with mkyong examples. Spring Security: 4.0.0.RC1 Spring: 4. ... has to do with the csrf. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
168
views
1
answer
java - Is Void really uninstantiable?
The javadoc for Void says: The Void class is an uninstantiable placeholder class to hold a reference to the ... make Void truly uninstantiable? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
290
views
1
answer
java - Bulk insert or update with Hibernate?
I need to consume a rather large amounts of data from a daily CSV file. The CSV contains around 120K ... will it support commit/rollbacks? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
442
views
1
answer
java - JMeter latency vs load time(sample time)
I was running a test on my HTTP server and the transfer speed went really slow when I switched the server ... the difference between those two? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
194
views
1
answer
java - Merging two Maps
I have two maps whose keys are Strings and whose values are Set<MyObject>. Given two Maps, what is the ... we can make these Maps SortedMaps. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
371
views
1
answer
java - Read integers separated with whitespace into int[] array
I read line with BufferedReader reader = new BufferedReader(new InputStreamReader(System.in)); reader.readLine(); ... line solution if possible. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
246
views
1
answer
java - How to get old entity value in @HandleBeforeSave event to determine if a property is changed or not?
I'm trying to get the old entity in a @HandleBeforeSave event. @Component @RepositoryEventHandler(Customer.class) ... perform some action. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
524
views
1
answer
java 8 - Switching from Rhino to Nashorn
I have a Java 7 project which makes a lot of use of Javascript for scripting various features. Until now I ... are not supported by Nashorn? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
235
views
1
answer
java - Extracting Android .apk and reading contents of XML file in res/layout
I am trying to reverse engineer an existing android app and understand how a particular UI is constructed. I've ... back to text based markup? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
483
views
1
answer
java - Jackson's @JsonView, @JsonFilter and Spring
Can one use the Jackson @JsonView and @JsonFilter annotations to modify the JSON returned by a Spring MVC ... was requesting the data. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
351
views
1
answer
java - Gradle build doesn't download dependencies
After running gradle build in the root directory of my web app, the spring security dependency declared in build. ... the gradle init command in See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
Page:
« prev
1
...
272
273
274
275
276
277
278
279
280
281
282
...
715
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] 为什么flutter运行个示例就这么多坑,感觉要放弃了?
[2] typescript 返回值类型 根据参数确定 布尔类型
[3] VScode 调试js代码怎么默认选择node环境?
[4] ant design中的TreeSelect 组件如何只获取子节点的集合?
[5] elementUI 2.6动态编辑标签问题
[6] javascript - VBA Web Automation Select Drop Down Value From HTML Drop Down
[7] python - resizing an image in tkinter
[8] Where can I find test graphs for various graph algorithms?
[9] sh - Posix Shell test non zero exit code script termination when set -e
[10] vite 动态导入怎么配置?
2.1m
questions
2.1m
answers
60
comments
56.9k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...