Recent questions tagged Java

0 votes

469 views

1 answer

java - When Click on Hyperlinks in JavaFX ,a relevant URL should open in browser

I am developing an application in which I have some links added to the Listview and these links will keep ... click event for different links See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

313 views

1 answer

java - Launching Apache Spark SQL jobs from multi-threaded driver

I was wanting to pull data from about 1500 remote Oracle tables with Spark, and I want to have a multi- ... really appreciate any help on this! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

265 views

1 answer

java - Configuring CXF with Spring to use MOXY for XML marshalling/unmarshalling

I have a Java server application that uses CXF to provide SOAP and REST web services. Currently it uses ... the other existing servlets. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

452 views

1 answer

java - Milliseconds and nanoseconds in time format

This is my code: long currentTime = System.currentTimeMillis(); Date date = new Date(currentTime); // if ... nanoseconds to the date format ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

492 views

1 answer

java - Hibernate createNativeQuery returning Proxy object for Clob

I am forced into a situation where i am using hibernate createNativeQuery to return a List of Objects arrays. One of ... ... like a String? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

443 views

1 answer

java - NetBeans Gui Builder on existing code

I use Eclipse from time to time to maintain some java code for my employer and to hack locally some OSS to ... for helping a NetBeans rookie :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

484 views

1 answer

java - Configuring bazel to build/test using a specific JVM version

I am evaluating Bazel and trying to configure it so that it builds and tests my scala project using a different ... to achieve the same result? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

219 views

1 answer

java - What is the difference between PortalUtil.getOriginalServletRequest and PortalUtil.getHttpServletRequest?

I want to know the difference between PortalUtil.getOriginalServletRequest(portletRequest) and PortalUtil.getHttpServletRequest(portletRequest). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

416 views

1 answer

java - unresolved external symbol __imp__JNI_CreateJavaVM@12 referenced

I want to write a C++ program which calls Java method. I am trying to invoke a Java function from C++. As ... System.out.println(); } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

295 views

1 answer

java - Spring Security 3.2, CSRF and multipart requests

This question is in relation to the question at this url Spring Security 3.2 CSRF support for multipart ... be greatly appreciated Cheers Damien See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

324 views

1 answer

java - converting pcm file to mp3 using liblame in android

I am using SimpleLameLibForAndroid to convert a pcm file that created using AudioRecord class in android,to mp3. I read ... is correct? and... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

219 views

1 answer

java - file writer doesn't work

I use a FileWriter and a BufferWriter to write in a file. The file "test.txt" is created but nothing is written ... ) { return false; } } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

372 views

1 answer

java - Nested Generics with Wildcards

Why does this work: List<?> list = new LinkedList<Integer>(); while this gives a type dismatch error: List< ... this, without using raw types? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

506 views

1 answer

java - How do I determine whether I am going "forward" or "backward" through my History in GWT?

I am looking at History and History JavaDocs in GWT and I notice that there is no way to tell whether the ... there any way to determine this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

386 views

1 answer

java - Play framework 2.1.3 function that will render scala template with given parameters

I need a method in my controller to call the appropriate template, from the parameters that it received, in ... to accomplish this? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

229 views

1 answer

java - Dynamically load files on classpath using ReloadableResourceBundleMessageSource

I'm new to Spring and am attempting to use it's ReloadableResourceBundleMessageSource class. I'm attempting ... extension? Thanks Thomas See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

430 views

1 answer

java - Add a new data type to Pentaho Kettle

I am trying to add a new data type (Geometry) to Kettle. I have added a new Value type to org.pentaho ... source code for these plugins. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

237 views

1 answer

java - How to make a callback from a Service to an Activity

Sorry for bugging you again, but I still can't find a way to make a callback from my activity to a ... to clear tutorials would be great! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

390 views

1 answer

java - Force mobile version of website for WebView

I'm loading an URL into a webview to display it into my app. The problem I'm encountering is, that not ... Version/4.0 Mobile Safari/533.1 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

383 views

1 answer

java - Changing Jbutton's Icon Through mouse listener

I'm doing a board game project and I'm representing cells by Jbuttons. I made mouseLitener to all the buttons. ... Jbutton when it is clicked ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

265 views

1 answer

java - Git manage environment specific configuration

I have a requirement to have a property configuration for different environment like dev, uat and production. For ... this kind of situation? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

577 views

1 answer

java - Adding ws-security to wsdl2java generated classes

I generated a bunch of client classes from a WSDL with CXF's wsdl2java. How do I add WS-Security to the ... a javax.xml.ws.Service instance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

348 views

1 answer

java - Why is Tomcat unable to show the actual stack trace?

Using GWT, I have deployed my server into Tomcat. This works fine, but when GWT throws an exception, a ... XMLHttpRequest.java:287) Please Help! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

437 views

1 answer

java - Change console input encoding in NetBeans 8.0

I don't find the option in NetBeans 8.0 to change the console input encoding. In Windows the console input ... -J-Dfile.encoding=UTF-8". See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

296 views

1 answer

java - Gson - Setting object reference on-the-fly using InstanceCreator

I'm stuck in a problem where I need to set reference of my object being parsed to its child objects during ... ? Any help would be appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

384 views

1 answer

java - Why is casting to short to char is a narrowing conversion?

A narrowing conversion is when putting a data type that can hold a bigger value into a data type that can hold ... /32767 //65535 = 32768+32767 See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

316 views

1 answer

java - Backup SharedPreferences in Android?

I would like to backup a value in SharedPreferences so that I can read out this value after a reinstall. My ... works? Does it really work? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

263 views

1 answer

java - Problems with loading resources during execution

Here's the background of the underlying problem, I am collaborating with a group on a project which ... especially @Aaron. Really appreciated! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags