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In Python, using argparse, allow only positive integers
...u:
def check_positive(value):
ivalue = int(value)
if ivalue <= 0:
raise argparse.ArgumentTypeError("%s is an invalid positive int value" % value)
return ivalue
parser = argparse.ArgumentParser(...)
parser.add_argument('foo', type=check_positive)
This is basically just an a...
fatal: early EOF fatal: index-pack failed
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First, turn off compression:
git config --global core.compression 0
Next, let's do a partial clone to truncate the amount of info coming down:
git clone --depth 1 <repo_URI>
When that works, go into the new directory and retrieve the rest of the clone:
git fetch --unshallow
...
How do I clear stuck/stale Resque workers?
...ne of these solutions worked for me, I would still see this in redis-web:
0 out of 10 Workers Working
Finally, this worked for me to clear all the workers:
Resque.workers.each {|w| w.unregister_worker}
share
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How to delete a row by reference in data.table?
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answered May 29 '12 at 0:20
Matt DowleMatt Dowle
54.6k2020 gold badges157157 silver badges210210 bronze badges
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Disable scrolling in webview?
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Soviut
75.8k4040 gold badges160160 silver badges224224 bronze badges
answered Mar 11 '11 at 14:50
pecepspeceps
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In pure functional languages, is there an algorithm to get the inverse function?
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10 Answers
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The type or namespace name could not be found [duplicate]
I have a C# solution with several projects in Visual Studio 2010 .
One is a test project (I'll call it " PrjTest "), the other is a Windows Forms Application project (I'll call it " PrjForm "). There is also a third project referenced by PrjForm, which it is able to reference and use successfu...
How/When does Execute Shell mark a build as failure in Jenkins?
...Shell build step is what determines the success/failure of the Build Step. 0 - success, anything else - failure.
Note, this is determining the success/failure of the build step, not the whole job run. The success/failure of the whole job run can further be affected by multiple build steps, and post-...
How to write a Python module/package?
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edited Mar 30 '18 at 13:11
abccd
20.9k88 gold badges5656 silver badges6868 bronze badges
a...
Do I really have a car in my garage? [duplicate]
... @Override
public getPriceAfterYears(int years) {
// losing 1000$ every year
return Math.max(0, this.price - (years * 1000));
}
}
The Boat class may have an other definition for getPriceAfterYears and specific attributes and methods.
So now back in the Garage class, yo...