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How to prevent multiple instances of an Activity when it is launched with different Intents
...EFAULT" />
</intent-filter>
</activity>
<service android:name="com.acme.service.LauncherIntentService" />
Launcher activity:
public static Integer lastLaunchTag = null;
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedI...
Sleep Command in T-SQL?
...QL command to just make it sleep for a period of time? I am writing a web service asynchronously and I want to be able to run some tests to see if the asynchronous pattern is really going to make it more scalable. In order to "mock" an external service that is slow, I want to be able to call a SQL...
Has anyone ever got a remote JMX JConsole to work?
...
The java Process answers and the connection is open.
[x] Remote Process:
service:jmx:rmi:///jndi/rmi://localhost:<jndi-remote-port>/jmxrmi
Example:
[x] Remote Process:
service:jmx:rmi:///jndi/rmi://localhost:15666/jmxrmi
9. ENJOY #8-]
...
How to turn on front flash light programmatically in Android?
...VERSION_CODES.M) {
CameraManager camManager = (CameraManager) getSystemService(Context.CAMERA_SERVICE);
String cameraId = null;
try {
cameraId = camManager.getCameraIdList()[0];
camManager.setTorchMode(cameraId, true); //Turn ON
} catch (CameraAccessException e) {
...
Launching Spring application Address already in use
... Address already in use Caused by:
org.apache.catalina.LifecycleException: service.getName(): "Tomcat";
Protocol handler start failed
I will now be looking into a way to shut down all services on completion of my SpringBoot Consuming Rest application in this tutorial https://spring.io/guides/gs/con...
Are Roslyn SyntaxNodes reused?
...our question about IProjects and IDocuments: we use a similar model in the services layer. Internally there are "DocumentState" and "ProjectState" types that are morally equivalent to the syntax tree's green nodes. The IProject/IDocument objects you get are the red node facades for these. If you loo...
How to create a drop-down list?
...you are using String array with static values, what if data comes from web service into the spinner(drop down)`? How should we do that?
– Zubair Ahmed
Aug 6 '13 at 6:57
3
...
Can I specify multiple users for myself in .gitconfig?
...--local remote.origin.url)"
if [[ "$current_remote_url" ]]; then
for service in "${git_remotes[@]}"; do
# Disable case sensitivity for regex matching
shopt -s nocasematch
if [[ "$current_remote_url" =~ $service ]]; then
case "$service" in
...
MySQL show status - active or total connections?
...too have same question. Also, does these variables reset after every MySQL Services restart or after Server reboot ?
– LonelyRogue
Jan 24 at 18:18
...
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...有必要关掉。
点击“开始”→“运行”，输入命令“services.msc”，打开“服务”对话框，(注意:必须以管理员或 Administrators 组成员身份登录才能完成该过程。如果计算机与网络连接，则网络策略设置也可以阻止您完成此步骤...