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Are “while(true)” loops so bad? [closed]

I've been programming in Java for several years now, but I just recently returned to school to get a formal degree. I was quite surprised to learn that, on my last assignment, I lost points for using a loop like the one below. ...
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How to tell Xcode where my info.plist and .pch files are

I renamed my project and it's files and now Xcode is still looking for the old info.plist file. Where do I set the locations of the .plist and .pch files that it needs. ...
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Django using get_user_model vs settings.AUTH_USER_MODEL

...eignKey/ManyToMany-relation. From the changelog: get_user_model() can now be called at import time, even in modules that define models. so... is there still a reason to use settings.AUTH_USER_MODEL? Well, the docs still recommend the settings.AUTH_USER_MODEL (which is a string) for defining r...
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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'

...lier without success, but perhaps something else was wrong. Trying it just now again, then re-creating the situation with another user, I found that this did in fact do the trick. Of course, the formal answer today was "not to be stupid" and to use REVOKE and DROP USER to do it right. I'm indebted t...
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How to get Android crash logs?

... You can use Apphance. This is a cross-platform service (now mainly Android, iOS with other platforms on their way) which allows to debug remotely any mobile device (Android, iOS now - others under development). It's much more than just a crashlog, in fact it is much more: logging,...
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difference between use and require

... Do you know if there is there any difference in the end between (:use foo :only [bar]) and (:require foo :refer [bar])? Seems odd to have two ways to do this. – overthink Jul 4 '13 at 1:03 ...
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unit testing of private functions with mocha and node.js

... or something else that can communicate to the module "you're being tested now". The instances where I've had to do this were in a RequireJS environment, and I've used module.config for this purpose. share | ...
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How to hide image broken Icon using only CSS/HTML?

... There is no way for CSS/HTML to know if the image is broken link, so you are going to have to use JavaScript no matter what But here is a minimal method for either hiding the image, or replacing the source with a backup. <img src="Error.src" onerror="t...
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Why does the order in which libraries are linked sometimes cause errors in GCC?

... (See the history on this answer to get the more elaborate text, but I now think it's easier for the reader to see real command lines). Common files shared by all below commands $ cat a.cpp extern int a; int main() { return a; } $ cat b.cpp extern int b; int a = b; $ cat d.cpp int b; L...
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Why use prefixes on member variables in C++ classes

... to nul-terminated char arrays, and it's not really all that difficult to know that "customerName" is a string! However, I do use prefixes to specify the usage of a variable (essentially "Apps Hungarian", although I prefer to avoid the term Hungarian due to it having a bad and unfair association wi...