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Python list subtraction operation
...not in y]
If you want to use the - infix syntax, you can just do:
class MyList(list):
def __init__(self, *args):
super(MyList, self).__init__(args)
def __sub__(self, other):
return self.__class__(*[item for item in self if item not in other])
you can then use it like:
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How do I pass command line arguments to a Node.js program?
...e arguments like a regular javascript function would receive, I do this in my node.js shell scripts:
var args = process.argv.slice(2);
Note that the first arg is usually the path to nodejs, and the second arg is the location of the script you're executing.
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Propagate all arguments in a bash shell script
...ipt that calls another script, and I need to propagate the parameters from my current script to the script I am executing.
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How to use the IEqualityComparer
I have some bells in my database with the same number. I want to get all of them without duplication. I created a compare class to do this work, but the execution of the function causes a big delay from the function without distinct, from 0.6 sec to 3.2 sec!
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Is there a Java API that can create rich Word documents? [closed]
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In 2007 my project successfully used OpenOffice.org's Universal Network Objects (UNO) interface to programmatically generate MS-Word compatible documents (*.doc), as well as corresponding PDF documents, from a Java Web application (a...
Disable browser cache for entire ASP.NET website
...e cached. Actually ideally you should be using a CDN for those anyway, but my point is some content should be cached.
What I find works best here rather than sprinkling the [OutputCache] everywhere is to use a class:
[System.Web.Mvc.OutputCache(NoStore = true, Duration = 0, VaryByParam = "*")]
pub...
Case insensitive XPath contains() possible?
I'm running over all textnodes of my DOM and check if the nodeValue contains a certain string.
6 Answers
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Get bitcoin historical data [closed]
I want to do my own bitcoin chart.
7 Answers
7
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Dictionary returning a default value if the key does not exist [duplicate]
I find myself using the current pattern quite often in my code nowadays
4 Answers
4
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Google Guava vs. Apache Commons [closed]
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In my opinion the better choice is Guava (formerly known as Google collections):
it's more modern (has generics)
it absolutely follows the Collections API requirements
it's actively maintained
CacheBuilder and it's predecessor...