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How can I access “static” class variables within class methods in Python?
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when using static variables, it's a good idea to read the gotchas from here: stackoverflow.com/questions/68645/… . @Constantin gives one of the many gotchas.
– Trevor Boyd Smith
Mar 21 '17 at 16:27
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What is the advantage of using Restangular over ngResource?
...um up, besides the additional features and the promise based approach, the idea is that Restangular can also handle all of your URLs, so that you don't have to know anything about them.
Suppose that you have something like this for cars : /users/123/cars/456
In $resource, You'd have to construct t...
JavaScript: What are .extend and .prototype used for?
...erywhere. It can be called "The curious case of Javascript language".
The idea is that there is a base class and then you extend the base class to get an inheritance-like feature (not completely, but still).
The whole idea is to get what prototype really means. I did not get it until I saw John Re...
What is an 'endpoint' in Flask?
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How Flask Routing Works
The entire idea of Flask (and the underlying Werkzeug library) is to map URL paths to some logic that you will run (typically, the "view function"). Your basic view is defined like this:
@app.route('/greeting/<name>')
def give_gr...
Will Try / Finally (without the Catch) bubble the exception?
...oon as possible, so that it can fail horribly too." This seems like a bad idea.
Third, if DoSomethingToTheResource throws an exception, then how do we know that EnableAccessToTheResource will not also throw an exception? Whatever awfulness befell the use of the resource might also affect the clean...
Android splash screen image sizes to fit all devices
...creen PNG I want to display on splash. Only one error there, and I have no idea
what size to put in every drawable folder ( ldpi , mdpi , hdpi , and xhdpi ). My application is supposed to run good and beautiful on all phones and tablets. What sizes (in pixels) should I create so the splash displa...
Is floating-point math consistent in C#? Can it be?
... there another way to solve this?
I have tackled this problem before, the idea is to use QNumbers. They are a form of reals that are fixed-point; but not fixed point in base-10 (decimal) - rather base-2 (binary); because of this the mathematical primitives on them (add, sub, mul, div) are much fast...
Is a successor for TeX/LaTeX in sight? [closed]
...f, and also about all the bugs that were discovered in TeX.
Some of TeX's ideas have been incorporated into Adobe's Indesign (for example), and those typesetting engines too have some innovative ideas, but TeX still remains superior. [Note: Knuth didn't intend TeX to be the standard forever, only "...
Insert, on duplicate update in PostgreSQL?
... is not consecutive (there are gaps between the inserts and updates.). Any idea what is going on here? Is this normal? Any idea how to avoid this behavior? Thank you.
– W.M.
Aug 7 '16 at 10:47
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Is it possible to rotate a drawable in the xml description?
...ivotY defines the center point of the rotation. For mirroring I don't have idea because this XML can only define 2D rotation.
– dmaxi
Jan 4 '12 at 18:32
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