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How to pass arguments and redirect stdin from a file to program run in gdb?
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For me it doesn't work. Then I tried $ gdb ./a.out then (gdb) r < t arg1 arg2 which works fine for me. In my case a.out = nft arg1 = import arg2 = json and t = file containing json rules
– Zzz0_o
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Why would one use REST instead of SOAP based services? [closed]
...re human readable and testable (harder to test SOAP with just a browser).
Don't need to use XML (well you kind of don't have to for SOAP either but it hardly makes sense since you're already doing parsing of the envelope).
Libraries have made SOAP (kind of) easy. But you are abstracting away a lo...
How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
My application does large data arrays processing and needs more memory than JVM gives by default. I know in Java it's specified by "-Xmx" option. How do I set SBT up to use particular "-Xmx" value to run an application with "run" action?
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Is if(items != null) superfluous before foreach(T item in items)?
...s != null) otherwise you will get NullReferenceException. However you can do something like this:
List<string> items = null;
foreach (var item in items ?? new List<string>())
{
item.Dump();
}
but you might check performance of it. So I still prefer having if (items != null) fi...
Compare double to zero using epsilon
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Assuming 64-bit IEEE double, there is a 52-bit mantissa and 11-bit exponent. Let's break it to bits:
1.0000 00000000 00000000 00000000 00000000 00000000 00000000 × 2^0 = 1
The smallest representable number greater than 1:
1.0000 00000000 000...
LEFT JOIN only first row
...bout getting only the first row of a left join, but, for some reason, this does not work for me.
6 Answers
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Iterating through a range of dates in Python
I have the following code to do this, but how can I do it better? Right now I think it's better than nested loops, but it starts to get Perl-one-linerish when you have a generator in a list comprehension.
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Get difference between two lists
...]: set([1])
where you might expect/want it to equal set([1, 3]). If you do want set([1, 3]) as your answer, you'll need to use set([1, 2]).symmetric_difference(set([2, 3])).
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How to load all modules in a folder?
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@NiallDouglas this answer is for a specific question which OP asked, he didn't have a zip file and pyc files can be included easily, and you are forgetting .pyd or .so libs etc too
– Anurag Uniyal
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No connection could be made because the target machine actively refused it?
Sometimes I get the following error while I was doing HttpWebRequest to a WebService. I copied my code below too.
28 Answer...