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How do you send a HEAD HTTP request in Python 2?
...> import httplib
>>> conn = httplib.HTTPConnection("www.google.com")
>>> conn.request("HEAD", "/index.html")
>>> res = conn.getresponse()
>>> print res.status, res.reason
200 OK
>>> print res.getheaders()
[('content-length', '0'), ('expires', '-1'), ('...
Where in a virtualenv does the custom code go?
... is cleaner to keep your project separate to the virtualenv directory, but comparing virtualenv to system python is unhelpful, because the purpose of virtualenv is to fix broken dependencies and isolate projects so they can use different package versions and even python versions (I realise this was ...
How to synchronize a static variable among threads running different instances of a class in Java?
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Applying function with multiple arguments to create a new pandas column
...In that case, the @RomanPekar solution works without any problem. I didn't compare the performance.
– Ehsan Sadr
Feb 15 '19 at 1:55
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Numpy how to iterate over columns of array?
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What would be a good way to combine the result back into a single array?
– Ibrahim Muhammad
Sep 23 '13 at 17:08
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What does %w(array) mean?
...t's a notation to write an array of strings separated by spaces instead of commas and without quotes around them. You can find a list of ways of writing literals in zenspider's quickref.
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Is pass-by-value a reasonable default in C++11?
...pass references around, which is faster, but which introduces all sorts of complicated questions around ownership and especially around memory management (in the event that the object is heap-allocated)
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Creating a URL in the controller .NET MVC
...isense will give you the meaning of each of the parameters.
Update from comments: controller already has a UrlHelper:
string url = this.Url.Action("About", "Home", null);
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How do you test functions and closures for equality?
...ange depending on optimization. If "===" were defined on
functions, the compiler would not be allowed to merge identical method
bodies, share thunks, and perform certain capture optimizations in
closures. Further, equality of this sort would be extremely
surprising in some generics context...
Python Logging (function name, file name, line number) using a single file
...rying to learn how an application works. And for this I am inserting debug commands as the first line of each function's body with the goal of logging the function's name as well as the line number (within the code) where I send a message to the log output. Finally, since this application comprises ...