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Why does Java's Arrays.sort method use two different sorting algorithms for different types?
Java 6's Arrays.sort method uses Quicksort for arrays of primitives and merge sort for arrays of objects. I believe that most of time Quicksort is faster than merge sort and costs less memory. My experiments support that, although both algorithms are O(n log(n)). So why are different algorithms us...
form_for with nested resources
I have a two-part question about form_for and nested resources. Let's say I'm writing a blog engine and I want to relate a comment to an article. I've defined a nested resource as follows:
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pip install from git repo branch
...ttps://github.com/tangentlabs/django-oscar-paypal.git@issue/34/oscar-0.6
And specify the branch name without the leading /.
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Wait 5 seconds before executing next line
...nstance to simulate a slow async http request?
– A.Grandt
Sep 22 '16 at 9:17
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If by "testing" y...
What is the JUnit XML format specification that Hudson supports?
I have Hudson as continuous integration server and I want to use option 'Publish JUnit test result report'. But I don't use xUnit tools for testing, instead of that i have shell scripts which run tests and return results in simple format. I am thinking to make a script which transforms these results...
How can I see the entire HTTP request that's being sent by my Python application?
... PayPal's API over HTTPS. Unfortunately, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
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Which is better in python, del or delattr?
...ructions generated inside a function, where the compiler can use LOAD_FAST and LOAD_GLOBAL]
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std::cin input with spaces?
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And why not use cin.getline(input, sizeof(input));? Also, shouldn't you check the return status?
– Jonathan Leffler
Jun 14 '13 at 23:32
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Literal suffix for byte in .NET?
...re a byte variable in a short way like floats or doubles? I mean like 5f and 5d . Sure I could write byte x = 5 , but that's a bit inconsequential if you use var for local variables.
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mysql -> insert into tbl (select from another table) and some default values [duplicate]
..., I am trying to insert into one table selecting values from another table and some default values.
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