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How to make a Python script run like a service or daemon in Linux
...will require a simple event loop (where your events are timer triggering, possibly, provided by sleep function).
I wouldn't recommend you to choose 2., because you would be, in fact, repeating cron functionality. The Linux system paradigm is to let multiple simple tools interact and solve your pr...
Passing an array to a function with variable number of args in Swift
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Splatting is not in the language yet, as confirmed by the devs. Workaround for now is to use an overload or wait if you cannot add overloads.
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What are the main uses of yield(), and how does it differ from join() and interrupt()?
... level. In other
words, all runnable threads of the same priority (and those of greater
priority) will get a chance to run before the yielded thread is next
given CPU time. When it is eventually re-scheduled, it will come back
with a full full quantum, but doesn't "carry over" any of the
r...
Foreign Key to multiple tables
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Regarding option 4, Can someone confirm whether this is an anti pattern or a solution for an anti pattern?
– inckka
Jan 16 '18 at 2:27
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Google Maps JS API v3 - Simple Multiple Marker Example
... 'callback=initialize';
document.body.appendChild(script);
}
window.onload = loadScript;
</script>
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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Can confirm @user2288008's comment in 2018. CMAKE_MODULE_PATH is empty on Windows.
– Jeroen
May 12 '18 at 14:37
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Get name of current script in Python
... you want to omit the directory part (which might be present), you can use os.path.basename(__file__).
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Check to see if python script is running
...cleanly, and check for it when you start up.
#/usr/bin/env python
import os
import sys
pid = str(os.getpid())
pidfile = "/tmp/mydaemon.pid"
if os.path.isfile(pidfile):
print "%s already exists, exiting" % pidfile
sys.exit()
file(pidfile, 'w').write(pid)
try:
# Do some actual work her...
EOFError: end of file reached issue with Net::HTTP
...nning using this encoded URI on a production server for 4 months and I can confirm it has fixed the problem.
– Phil
Jul 27 '12 at 21:21
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How to rename a file using Python
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Use os.rename:
import os
os.rename('a.txt', 'b.kml')
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