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Difference between abstract class and interface in Python
...in self.elements
def __len__(self):
return len(self.elements)
s1 = ListBasedSet('abcdef')
s2 = ListBasedSet('defghi')
overlap = s1 & s2
Implementation: Creating an Abstract Base Class
We can create our own Abstract Base Class by setting the metaclass to abc.ABCMeta and using the ...
How to get the URL of the current page in C# [duplicate]
...
AbsolutePath appears to return "/" in .NET 3.5 (haven't tested other versions) for paths similar to twitter user accounts, such as twitter.com/#!/user. You can use the Fragment method to get anything after the pound (#).
...
How to replace multiple strings in a file using PowerShell
...ce 'something2', 'something2bb' `
-replace 'something3', 'something3cc' `
-replace 'something4', 'something4dd' `
-replace 'something5', 'something5dsf' `
-replace 'something6', 'something6dfsfds'
} | Set-Content $destination_file
Another option would be to assign a...
How to display request headers with command line curl
...n9.0) libcurl/7.16.4 OpenSSL/0.9.7l zlib/1.2.3
> Host: google.com
> Accept: */*
>
< HTTP/1.1 301 Moved Permanently
< Location: http://www.google.com/
< Content-Type: text/html; charset=UTF-8
< Date: Thu, 15 Jul 2010 06:06:52 GMT
< Expires: Sat, 14 Aug 2010 06:06:52 GMT
< ...
std::unique_ptr with an incomplete type won't compile
...oo(foo&&) = default; // no need to define this in file.cc
foo&operator=(foo&&) = default; // no need to define this in file.cc
//foo::~foo() auto-generated: no need to define this in file.cc
};
// file.cc
struct foo::pimpl
{
// lots of complicated code...
Returning multiple objects in an R function [duplicate]
...ChadBDotChadBDot
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How does this giant regex work?
...hNhjWnxrXSzhaqh1huUndLoOjnougLuH4WhUpSKGaNXByzhoCcNbJYtMQETzMfT1OCNnPwJIkJns18PJsSdDMHT5KYNA1v7vwG4mmyLfhbTmPlgXXlqYbq6dGyfi5kA6JTL42fSZQrGfzOt+MnzndCZ0J6eed356aNJwHEqY9gwi577fqWt62TAcsGPkY1352O4vGW9/gxyWmPBJ7HgOgH+3FelnPvsoZb4cd2237sTvvBwP1wcrgXgHwwhfRyUR5qX05wFJZpjGpDLxG0TvZ//bB/etYFpGL2qoraZRsNEM...
How to disable the application pool idle time-out in IIS7?
...e schema definition for idleTimeout under
<sectionSchema name="system.applicationHost/applicationPools">
it looks like:
<attribute name="idleTimeout"
type="timeSpan"
defaultValue="00:20:00"
validationType="timeSpanRange"
validationParameter="0,2592000,60...
Gradient borders
...bottom, from(#00abeb), to(#fff), color-stop(0.5, #fff), color-stop(0.5, #66cc00)) 21 30 30 21 repeat repeat;
Prooflink -- http://www.webkit.org/blog/1424/css3-gradients/
Browser support: http://caniuse.com/#search=border-image
...
How to debug Lock wait timeout exceeded on MySQL?
...ks a table, then sleeps while it waits for something non-MySQL-related to happen."
After re-re-reviewing the show engine innodb status log (once I'd tracked down the client responsible for the lock), I noticed the stuck thread in question was listed at the very bottom of the transaction list, benea...