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What is the best way to repeatedly execute a function every x seconds?
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Lock your time loop to the system clock like this:
import time
starttime = time.time()
while True:
print "tick"
time.sleep(60.0 - ((time.time() - starttime) % 60.0))
share
|
imp...
How do I run a spring boot executable jar in a Production environment?
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$ln -s /var/yourapp/yourapp.jar /etc/init.d/yourapp
This allows you to start, stop and restart your application like:
$/etc/init.d/yourapp start|stop|restart
Or use a systemd script:
[Unit]
Description=yourapp
After=syslog.target
[Service]
ExecStart=/var/yourapp/yourapp.jar
User=yourapp
Wor...
How can one use multi threading in PHP applications
...t;arg) {
$sleep = mt_rand(1, 10);
printf('%s: %s -start -sleeps %d' . "\n", date("g:i:sa"), $this->arg, $sleep);
sleep($sleep);
printf('%s: %s -finish' . "\n", date("g:i:sa"), $this->arg);
}
}
}
// Create a array
$stack = array();
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Capturing standard out and error with Start-Process
Is there a bug in PowerShell's Start-Process command when accessing the StandardError and StandardOutput properties?
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How to restart Jenkins manually?
I've just started working with Jenkins and have run into a problem. After installing several plugins it said it needs to be restarted and went into a "shutting down" mode, but never restarts.
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Limit Decimal Places in Android EditText
...(\\.)?");
}
@Override
public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) {
Matcher matcher=mPattern.matcher(dest);
if(!matcher.matches())
return "";
return null;
}
}
To use it do:
editText.setF...
Is it possible to start activity through adb shell? [duplicate]
I want to start activity through adb shell. So that I can launch a specific activity that is needed
6 Answers
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Auto start node.js server on boot
Can any node.js experts tell me how I might configure node JS to autostart a server when my machine boots?
I'm on Windows
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How do you stop MySQL on a Mac OS install?
...ary installer, using MacPorts, or using Homebrew:
Homebrew
brew services start mysql
brew services stop mysql
brew services restart mysql
MacPorts
sudo port load mysql57-server
sudo port unload mysql57-server
Note: this is persistent after a reboot.
Binary installer
sudo /Library/StartupIte...
ProcessBuilder: Forwarding stdout and stderr of started processes without blocking the main thread
... way in Java 6 or earlier is with a so called StreamGobbler (which you are started to create):
StreamGobbler errorGobbler = new StreamGobbler(p.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler = new StreamGobbler(p.getInputStream(), "OUTPUT");
// start gobblers
outputGobbler...