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In Python, using argparse, allow only positive integers
...lue = 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 adapted example from the perfect_square...
Configuration System Failed to Initialize
...ted but located later part of the app.config. I can't help asking why this error happened. I thought XML elements don't need to be ordered.
– Tae-Sung Shin
Jul 28 '13 at 22:25
3
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Export Data from mysql Workbench 6.0
... on Windows, to send to my db instance in Amazon RDS, but i'm getting this error:
9 Answers
...
What's the point of NSAssert, actually?
...an abnormal state you should crash. You can get a stack trace of where the error occurred, whereas if you disable asserts you could end up corrupting memory and/or user data and the problem will be very hard to debug.
– Mike Weller
Apr 28 '10 at 8:12
...
git pull fails “unable to resolve reference” “unable to update local ref”
Using git 1.6.4.2, when I tried a git pull I get this error:
31 Answers
31
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Image.Save(..) throws a GDI+ exception because the memory stream is closed
...
A generic error occurred in GDI+.
May also result from incorrect save path!
Took me half a day to notice that.
So make sure that you have double checked the path to save the image as well.
...
Redirect all output to file [duplicate]
...dirlist" directs only the standard output to dirlist, because the standard error was duplicated from the standard output before the standard output was redirected to dirlist" :)
– shelleybutterfly
Jul 13 '11 at 5:33
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How can I pretty-print JSON using Go?
...if body == nil {
return
}
var prettyJSON bytes.Buffer
error := json.Indent(&prettyJSON, body, "", "\t")
if error != nil {
log.Println("JSON parse error: ", error)
App.BadRequest(w)
return
}
log.Println("CSP Violation:", string(prettyJSON....
How do I fix “for loop initial declaration used outside C99 mode” GCC error?
...
I've gotten this error too.
for (int i=0;i<10;i++) { ..
is not valid in the C89/C90 standard. As OysterD says, you need to do:
int i;
for (i=0;i<10;i++) { ..
Your original code is allowed in C99 and later standards of the C langua...
sbt-assembly: deduplication found error
... is the best option here. Any help with how do I proceed further with this error will be great!
3 Answers
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