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
472
views
1
answer
java - Coin change recursive approach
I am trying to solve the coin change problem using a recursive approach. The problem goes like this: You are given ... it gets 0 it returns 1. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
324
views
1
answer
java - SOAP - Very large XML response - OutOfMemoryError
First, this question looks like Very large SOAP response - Android- out of memory error subject. Because of my ... an idea ? Thanks, Dsandre See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
90
views
1
answer
java - jQuery autocomplete UI with servlet is not returning any data
I have been fiddling with this code fragment from past few hours but I am unable to understand how jQuery's ... use it in other places. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
137
views
1
answer
java - How do I only download new files from a server?
I have a number of CSV files that I want to download from Yahoo finance each day. I want my application to ... Is JNI at all relevant here? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
201
views
1
answer
java - How to send/receive messages via bluetooth android studio
I am trying to create an app that allows a string to be sent from one Android phone to another. The code ... .activity_main); pairDevice(); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
96
views
1
answer
java - Running a task in parallel to another task
I have the following Foo class that uses FooProcessor class. So what i want to do is, while running cp1 instance ... in parallel as well to cp1. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
296
views
1
answer
java - PDFBox : Maintaining PDF structure when extracting text
I'm trying to extract text from a PDF which is full of tables. In some cases, a column is empty. When I extract ... from it ? Thank's a lot. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
155
views
1
answer
java - Client Side sorting + Hibernate Paging?
I use GWT for UI and Hibernate/Spring for buisness-layer.Following GWT widget is used to display the records. ... column in the hibernate layer? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
136
views
1
answer
java - Load Image from Jar: Always null
Looked at other posts on SO and they did not solve this issue. I'm trying to load an image from my jar ... as I've already checked that. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
221
views
1
answer
java - XML to be validated against multiple xsd schemas
I'm writing the xsd and the code to validate, so I have great control here. I would like to have an upload ... a good single-xml-file solution. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
261
views
1
answer
java - Formatting XML file using StAX
I am using StAX XML stream writer to write the XML file. It writes all the data in a single line. I want ... indented instead of a single line. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
260
views
1
answer
java - JFreeChart different colors in different regions for the same dataSeries
In JFreeChart I'm trying to color different regions of an XY line chart/curve based on y value. I'm overriding ... .getItemPaint(row,col); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
177
views
1
answer
java - Securing REST services in Jersey
I am very much new to web services. I have exposed some REST services using Jersey 2 in integration with Spring. ... how to proceed with it. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
156
views
1
answer
java - Maven packaging images in the root of the jar file
Folks, I am developing a Java application using Eclipse. Maven is used to create the final jar file. In the ... for your help. Regards, Peter See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
326
views
1
answer
java - Convert Mainframe Binary to Ascii Using any Open Source Code or Tool
How can I convert a mainframe binary file (EBCDIC) having cobol copybook as record layout information to ASCII file ... API or Open source tool? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
338
views
1
answer
java - Get MQ messageId in string format
I'm using the mq library of IBM to read messages from MQ queues. Now I need to retrieve the messageid ... -16") theMessage.messageId.toString() See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
233
views
1
answer
java - joda DateTime parser error
I use jodatime to parse date time strings as follows: public static void main(String[]args){ String s ="16 ... to parse the timezone properly? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
391
views
1
answer
java - Running command using "exec" channel with JSch does not return any output
I am trying to execute a command on a Linux server using SSH from Android with JSch. As far as I know I am ... } } What am I missing here? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
140
views
1
answer
java - Jersey Services with Tomcat and Eclipse
I'm developing a rest service with Jersey 2.0 (I downloaded from http://repo1.maven.org/maven2/org/glassfish/jersey/ ... .java:1547) ... 70 more See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
429
views
1
answer
java - How to get a form captcha image with Jsoup?
I am developing an application for my school website and I'm using jsoup for parsing the html. I'm ... on my website School Website See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
111
views
1
answer
java - Changing the code of the class from jar file
How can I read (load) the java class from jar file, add some code to the class and then put back to ... the array by extending the class? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
128
views
1
answer
java - How to get SOAP headers
Here is the request <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap="http:// ... and why is null there? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
487
views
1
answer
java - Apache POI. Copying sheets
I'm using apache poi to create an excel document. To create new sheet in workbook I write next code: Workbook wb ... method How can I do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
183
views
1
answer
java - Access-Control-Allow-Origin in ajax call to jersey rest web services
I used jersey JAX-Rs as web service to query mysql.I try to consume the web-service via hybrid mobile application ... me. Thanks in advance . See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
365
views
1
answer
java - how to put a timer on a JLabel to update itself every second
I created a game and in my swing GUI interface I want to put a timer. The way I do this at the moment ... (1000, actionListener); timer.start(); See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
397
views
1
answer
java - How pass data from RecyclerView to activity
I need to pass data from recyclerView adapter to main activity on click on image of recyclerview. Can someone help? ... distance); }*/ } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
166
views
1
answer
java - Service does not restart after "Clear Memory" + appWidget crashes
I've built an appWidget which register some services on his onEnabled() method. The problem is that after I use ... "); service.stopSelf(); } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
400
views
1
answer
java - Why is the Gujarati-Indian text not rendered correctly using Arial Unicode MS?
This is a follow-up on this question How to export fonts in Gujarati-Indian Language to pdf?, @amedee-van ... see Mike 'Pomax' Kamermans comment See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
Page:
« prev
1
...
364
365
366
367
368
369
370
371
372
373
374
...
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] 国外的软件开发如何实现小版本发布?
[2] android - How get devicePixelRatio from a Controller layer? - Flutter
[3] 在使用thinkphp6和layui实现一个后台分页效果的时候报了一个错误,请问下如何解决
[4] 文件导出时,偶尔会导出两个不同类型,内容却一致的文件?
[5] 生成PDF html2canvas 截图内容 (偶尔) 不全
[6] H5 WEB ,点击 Notification,当窗口不存在时如何指定打开的URL?
[7] centos7 单IP上行带宽攻击怎么防御?
[8] 百度的ss1.bdstatic.com用nginx怎么反代?
[9] python - How should I create and read a user editable configuration file in ~/.config or similar?
[10] Dissappear content with html
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
...