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How to check if an object is a generator object in python?
...t;> types.GeneratorType
<class 'generator'>
>>> gen = (i for i in range(10))
>>> isinstance(gen, types.GeneratorType)
True
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How does libuv compare to Boost/ASIO?
...e is slightly narrowed to prevent duplication with other Boost libraries. For example, Boost.Asio will not provide a thread abstraction, as Boost.Thread already provides one.
On the other hand, libuv is a C library designed to be the platform layer for Node.js. It provides an abstraction for IOCP...
Downloading a picture via urllib and python
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It seems to be cutting off the file extension for me when passed as an argument (the extension is present in the original URL). Any idea why?
– JeffThompson
Nov 1 '14 at 23:39
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Session variables in ASP.NET MVC
...se to multiple web pages within the website making certain requests. All information that the user inputs will be stored in an object that I created. The problem is that I need this object to be accessed from any part of the website and I don't really know the best way to accomplish this. I know tha...
AngularJS access scope from outside js function
...(note: I personally like to chuck in safeApply as a function of $rootScope for convenience purposes)
Example:
function change() {
alert("a");
var scope = angular.element($("#outer")).scope();
scope.safeApply(function(){
scope.msg = 'Superhero';
})
}
Demo: http://jsfiddle....
Optional query string parameters in ASP.NET Web API
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Can I use null here as a default? For instance: string author=null ?
– Boris Zinchenko
Jul 24 '16 at 12:50
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How does zip(*[iter(s)]*n) work in Python?
... length n, where each element is x. *arg unpacks a sequence into arguments for a function call. Therefore you're passing the same iterator 3 times to zip(), and it pulls an item from the iterator each time.
x = iter([1,2,3,4,5,6,7,8,9])
print zip(x, x, x)
...
Have a reloadData for a UITableView animate when changing
...tion:
Calling this method causes the table view to ask its data source for
new cells for the specified sections. The table view animates the
insertion of new cells in as it animates the old cells out.
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Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...ed to this issue. It appears that Python makes some assumptions about the format of locale names that aren't universally valid. Explicitly setting these environment vars is basically just a workaround for that bug.
[Edit:] As @asmeurer correctly points out, the above fix assumes English and the U...
How often does python flush to a file?
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For file operations, Python uses the operating system's default buffering unless you configure it do otherwise. You can specify a buffer size, unbuffered, or line buffered.
For example, the open function takes a buffer size...