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How to get the return value from a thread in python?
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On python3 this returns TypeError: __init__() takes from 1 to 6 positional arguments but 7 were given . Any way to fix that?
– GuySoft
Oct 30 '16 at 15:20
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Location Manager Error : (KCLErrorDomain error 0)
Why does this error occur?
15 Answers
15
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nodeJs callbacks simple example
... this next line:
usingItNow(myCallback);
With Respect to the Node-Style Error Conventions
Costa asked what this would look like if we were to honor the node error callback conventions.
In this convention, the callback should expect to receive at least one argument, the first argument, as an err...
How do I catch an Ajax query post error?
I would like to catch the error and show the appropriate message if the Ajax request fails.
8 Answers
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Comprehensive beginner's virtualenv tutorial? [closed]
...al one: https://web.archive.org/web/20160404222648/https://iamzed.com/2009/05/07/a-primer-on-virtualenv/
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NHibernate ISession Flush: Where and when to use it, and why?
...nScope
I don't fully understand why on this one, but Flush() prevented my error from happening.
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How to implement a secure REST API with node.js
...d(409);
res.end();
return;
}
// no error:
res.writeHead(200);
res.end();
});
});
// .......................................................
// "main()"
secureServer.listen (8081);
This server can be tested with curl:
echo "---- first...
How to print a stack trace in Node.js?
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Any Error object has a stack member that traps the point at which it was constructed.
var stack = new Error().stack
console.log( stack )
or more simply:
console.trace("Here I am!")
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What is the concept of erasure in generics in Java?
...nerics, mind you.) Type erasure is the source of many of the "odd" warning/error messages when dealing with Java generics.
Other resources:
Oracle documentation
Wikipedia
Gilad Bracha's Java generics guide (PDF - highly recommended; link may need to change periodically)
Angelika Langer's Java Gen...
Is floating point math broken?
...However, it does illustrate the point that binary floating-point precision errors tend to crop up because the "real world" numbers we are usually interested in working with are so often powers of ten - but only because we use a decimal number system day-to-day. This is also why we'll say things like...