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C++ auto keyword. Why is it magic?

...ose. But just recently, I encountered code that used it as a type name in and of itself. Out of curiosity I tried it, and it assumes the type of whatever I happen to assign to it! ...
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Purpose of Trigraph sequences in C++?

According to C++'03 Standard 2.3/1: 9 Answers 9 ...
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What does `void 0` mean? [duplicate]

...t does void 0 mean? void[MDN] is a prefix keyword that takes one argument and always returns undefined. Examples void 0 void (0) void "hello" void (new Date()) //all will return undefined What's the point of that? It seems pretty useless, doesn't it? If it always returns undefined, what's wron...
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What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function

I'm putting in some effort to learn Python, and I am paying close attention to common coding standards. This may seem like a pointlessly nit-picky question, but I am trying to focus on best-practices as I learn, so I don't have to unlearn any 'bad' habits. ...
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Why is jquery's .ajax() method not sending my session cookie?

...his case your options are: Write a small proxy which resides on domain-b and forwards your requests to domain-a. Your browser will allow you to call the proxy because it's on the same server as the calling script.This proxy then can be configured by you to accept a cookie name and value parameter ...
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How do I enable/disable log levels in Android?

... A common way is to make an int named loglevel, and define its debug level based on loglevel. public static int LOGLEVEL = 2; public static boolean ERROR = LOGLEVEL > 0; public static boolean WARN = LOGLEVEL > 1; ... public static boolean VERBOSE = LOGLEVEL > 4; ...
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URL-parameters and logic in Django class-based views (TemplateView)

...I have above? (something about them being persistent). Also I don't understand where I'm supposed to place logic like the above, eg. in which method? Also when I do year = self.kwargs['year'] in the view I get NameError: self not defined. – user1319936 Apr 2 '1...
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Why is Python running my module when I import it, and how do I stop it?

...all "python main.py" which prompts the user for input in a friendly manner and then runs the user input through the program. The other way is to call "python batch.py -file- " which will pass over all the friendly input gathering and run an entire file's worth of input through the program in a sin...
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Can you run GUI applications in a Docker container?

... apt-get update # Install vnc, xvfb in order to create a 'fake' display and firefox RUN apt-get install -y x11vnc xvfb firefox RUN mkdir ~/.vnc # Setup a password RUN x11vnc -storepasswd 1234 ~/.vnc/passwd # Autostart firefox (might not be the best way to do it, but it does the trick)...
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When should I use h:outputLink instead of h:commandLink?

When should I use an <h:outputLink> instead of an <h:commandLink> ? 2 Answers ...