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Difference between __getattr__ vs __getattribute__

I am trying to understand when to use __getattr__ or __getattribute__ . The documentation mentions __getattribute__ applies to new-style classes. What are new-style classes? ...
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Difference between “@id/” and “@+id/” in Android

In @+id/ the plus symbol + instructs to create a new resource name and add in to the R.java file but what about @id/ ? From the documentation of ID : when referencing an Android resource ID , you do not need the plus symbol, but must add the android package namespace, like so: ...
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fatal error LNK1112: module machine type 'x64' conflicts with target machine type 'X86'

... I wrote a blog entry about this, as I encountered this maddening problem, and finally yanked my system back into working order. These are the things to check, in this order: Check your properties options in your linker settings at: Properties > Configuration Properties > Linker > Advanc...
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Can constructors be async?

...onstructor acts very similarly to a method returning the constructed type. And async method can't return just any type, it has to be either “fire and forget” void, or Task. If the constructor of type T actually returned Task<T>, that would be very confusing, I think. If the async constru...
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npm throws error without sudo

I just installed node and npm through the package on nodejs.org and whenever I try to search or install something with npm it throws the following error, unless I sudo the command. I have a feeling this is a permissions issue? I am already the admin. ...
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Order Bars in ggplot2 bar graph

...g to make a bar graph where the largest bar would be nearest to the y axis and the shortest bar would be furthest. So this is kind of like the Table I have ...
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MVC 5 Seed Users and Roles

...ave been playing about with the new MVC 5, I have a few models, controller and views setup using code first migrations. 7 ...
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How do I move to end of line in Vim?

I know how to generally move around in command mode, specifically, jumping to lines, etc. But what is the command to jump to the end of the line that I am currently on? ...
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iPad browser WIDTH & HEIGHT standard

Does anyone know the safest width and height for the BODY when viewing any web page on the iPad? I want to avoid the scrollbars as much as possible. ...
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Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA

...(the Recently Edited Files pop-up). Mac users, replace Ctrl with ⌘ (command) and Alt with ⌥ (option). Update In v12.0 it's Alt + Shift +← (Left Arrow) instead of Alt + Ctrl + ← (Left Arrow). Update 2 In v14.1 (and possibly earlier) it's Ctrl + [ Update 3 In IntelliJ IDEA 2016.3 it's C...