大约有 14,525 项符合查询结果（耗时：0.0166秒） [XML]
java.net.ConnectException: Connection refused
...to:
You are trying to connect to the wrong IP/Host or port.
You have not started your server.
Your server is not listening for connections.
On Windows servers, the listen backlog queue is full.
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How to default to other directory instead of home directory
...line
foo
to your .bashrc after the function definition, your shell will start in that directory. Or you can just use the cd command directly in your .bashrc if you aren't going to need to use the function later.
(The name foo is just an example; you should pick a more meaningful name.)
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Clearing intent
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Unfortunately it doesn't work for us. We are finding that starting a new activity which in turn starts the initial activity causes OnNewIntent to fire again with the same intent.
– Le-roy Staines
Nov 20 '14 at 17:53
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How do I launch the Android emulator from the command line?
...er. Or, as an alternative, you can use the following command: adb shell am start -a android.intent.action.MAIN -n <package>/<activity class>. For example: adb shell am start -a android.intent.action.MAIN -n org.sample.helloworld/org.sample.helloworld.HelloWorld. As a commenter suggested,...
Remote debugging Tomcat with Eclipse
...dwp=transport=dt_socket,address=8000,server=y,suspend=n"
catalina.sh jpda start
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Select data from date range between two dates
...ne of From_date or To_date is between the dates, or From_date is less than start date and To_date is greater than the end date; then this row should be returned.
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Embedded MongoDB when running integration tests
...apdoodle.embed.mongo.MongodProcess;
import de.flapdoodle.embed.mongo.MongodStarter;
import de.flapdoodle.embed.mongo.config.IMongodConfig;
import de.flapdoodle.embed.mongo.config.MongodConfigBuilder;
import de.flapdoodle.embed.mongo.config.Net;
import de.flapdoodle.embed.mongo.distribution.Version;
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How do I move a redis database from one server to another?
...this dump.rdb to the other redis server you want to migrate to. When redis starts up, it looks for this file to initialize the database from.
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multiprocessing: How do I share a dict among multiple processes?
... Process(target=f, args=(d,))
p2 = Process(target=f, args=(d,))
p1.start()
p2.start()
p1.join()
p2.join()
print d
Output:
$ python mul.py
{1: '111', '2': 6}
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How to run crontab job every week on Sunday
...nation of the crontab format.
# 1. Entry: Minute when the process will be started [0-60]
# 2. Entry: Hour when the process will be started [0-23]
# 3. Entry: Day of the month when the process will be started [1-28/29/30/31]
# 4. Entry: Month of the year when the process will be started [1-12]
# 5. ...