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Extending an Object in Javascript
...g called when you do new Robot()? It seems to me that you should call that base class constructor instead of doing this.name = name; in the Robot() constructor...
– Alexis Wilke
Apr 7 '14 at 22:19
...
TypeError: module.__init__() takes at most 2 arguments (3 given)
... what was going on in my situation.
responses is a module
Response is a base class within the responses module
GeoJsonResponse is a new class derived from Response
Initial GeoJsonResponse class:
from pyexample.responses import Response
class GeoJsonResponse(Response):
def __init__(self, ...
Why does ReSharper tell me “implicitly captured closure”?
...ok at the short example
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
int i = 0;
Random g = new Random();
this.button1.Click += (sender, args) => this.label1.Text = i++.ToString();
this.button2.Click += (sender, args) => this.label1.Text = (g.Next() + i).T...
What regular expression will match valid international phone numbers?
...
All country codes are defined by the ITU. The following regex is based on ITU-T E.164 and Annex to ITU Operational Bulletin No. 930 – 15.IV.2009. It contains all current country codes and codes reserved for future use. While it could be shortened a bit, I decided to include each code ind...
What's the difference between a method and a function?
...e correct, it is explicitly defined. The key is that the call is implicit, based on the original object reference. There are languages that support overriding a this or self, but those constructs are then usually referred to as functions, rather than methods.
– ty1824
...
How can I generate an ObjectId with mongoose?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Django Rest Framework: Dynamically return subset of fields
... I would like to add a fields query parameter to a Django Rest Framework based API which enables the user to select only a subset of fields per resource.
...
Creating C macro with ## and __LINE__ (token concatenation with positioning macro)
I want to create a C macro that creates a function with a name based
on the line number.
I thought I could do something like (the real function would have statements within the braces):
...
How to create a custom string representation for a class object?
...f you have one class that you want to have a custom static repr, the class-based approach above works great. But if you have several, you'd have to generate a metaclass similar to MC for each, and that can get tiresome. In that case, taking your metaprogramming one step further and creating a metacl...
Get __name__ of calling function's module in Python
...frames().values())[0]
>>> print f.f_back.f_globals['__file__']
'/base/data/home/apps/apricot/1.6456165165151/caller.py'
>>> print f.f_back.f_globals['__name__']
'__main__'
For the filename you can also use f.f_back.f_code.co_filename, as suggested by Mark Roddy above. I am not ...