我想做的是动态停止lua中的一个函数。我尝试过的代码如下: local SaveReal = Thread
local stopped = false
--[[
Thread function runs the lua function
that it includes in a separate thread.
It was created before here
and is trying to be manipulated here.
]]--
Thread = function(func)
SaveReal(function()
while(not stopped)
我有一项使用ion库下载一些文件的服务,当下载完成后,我想将下载的文件保存到数据库realm database中,问题是当用户清除应用程序的多任务时,应用程序崩溃并在logcat中显示ArrayIndexOutOfBoundsException,我认为问题是当应用程序被清除时,模型类被销毁。
这是代码
//服务代码
List<Surah> surahList;
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
if (intent != null)
我收到此日志警告
09-29 17:05:27.539 16093-19955/com.popcornstay.popcornstay W/art: Long
monitor contention with owner Timer-83 (19829) at boolean android.os.MessageQueue.enqueueMessage(android.os.Message, long)(MessageQueue.java:547) waiters=143 in boolean android.os.MessageQueue.enqueueMessage(android.os
我有一个多重工作,有6个孩子的工作。在测试期间,我发现多作业总是显示失败,即使所有子作业都成功了。错误信息是:
Finished Build : 1.0.0.1 of Job : Sub_Job_6 with status : SUCCESS
FATAL: Channel "unknown": Remote call on JNLP4-connect connection from build_machine/10.224.113.202:51903 failed. The channel is closing down or has closed down
java.nio.
由于我将GCM升级到8.4.0,我的应用程序有时会崩溃,日志显示了以下异常:
Fatal Exception: java.lang.RuntimeException: Unable to start service com.myapp.app.Service_GCMListenerService@ea3f6c7 with Intent { act=com.google.android.c2dm.intent.RECEIVE flg=0x10000010 pkg=com.myapp.app cmp=com.myapp.app/.Service_GCMListenerService (has ex
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
public class Main
{
public static void main(String[] args)
{
final ExecutorService executor = Executors.newFixedThreadPool(10);
executor.execute(new Runn
当我使用Apache时:
ant -version
Unable to locate tools.jar. Expected to find it in C:\Program Files\Java\jre1.8.0_111\lib\tools.jar
Apache Ant(TM) version 1.10.1 compiled on February 2 2017
然而,它的工作正常,但为什么它显示这一点,我如何解决这个问题?
无法找到tools.jar。希望在C:\ Files\Java\jre1.8.0_111\lib\tools.jar中找到它
下面是从服务器位置获取图像到web服务文件夹"web content"的代码。
// imports removed
public class WebService {
public int writeToFileImage(int a) throws IOException{
File file =new File("sdcard/myImage.jpg");
file.createNewFile();
URL u = new URL("http://172.29.26.40:8080/E