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Why would anybody use C over C++? [closed]
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Because they already know C
Because they're building an embedded app for a platform that only has a C compiler
Because they're maintaining legacy software written in C
You're writing something on the level of an operating system, a relation...
Android: How to stretch an image to the screen width while maintaining aspect ratio?
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I just read the source code for ImageView and it is basically impossible without using the subclassing solutions in this thread. In ImageView.onMeasure we get to these lines:
// Get the max possible width given our constrai...
Are there conventions on how to name resources?
...nd your project attributes (most importantly the scope).
Recently, I've read quite good blog post about naming resources in Android XML from Jeroen Mols. Author mentions the basic principle all resources should follow and then how this convention is applied to each resource type. Both described o...
Is there any difference between GROUP BY and DISTINCT
...we can no longer remove DISTINCT ratings because the window function was already calculated and projected. In order to use DISTINCT, we'd have to nest that part of the query:
SELECT rating, row_number() OVER (ORDER BY rating) AS rn
FROM (
SELECT DISTINCT rating FROM film
) f
Side-note: In this ...
Is there any way to enforce typing on NSArray, NSMutableArray, etc.?
...ryWark (and anyone else who has touched any codebase that he needs to use, read, understand and support) has 100% code coverage. However I bet you don't use raw ids except where necessary, any more than Java coders pass around Objects. Why not? Don't need it if you've got unit tests? Because it'...
How do I pass multiple parameters in Objective-C?
I have read several of the post about Objective-C method syntax but I guess I don't understand multiple names for a method.
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Difference between return and exit in Bash functions
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However, echo fnord | while read x; do exitfunc; done; echo "still here" will print "still here". It seems that only the while sub-shell is exited in this scenario.
– tripleee
Dec 11 '13 at 9:30
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Clear Text Selection with JavaScript
...cted text, from there, there's a few things you can do to manipulate it..
Read More: Developer Mozilla DOM Selection
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Hibernate lazy-load application design
...cycle and of size of object graph being loaded.
Note that Hibernate can't read thoughts, therefore if you know that you need a particular set of dependencies for a particular operation, you need to express your intentions to Hibernate somehow.
From this point of view, solutions that express these ...
how to check redis instance version?
...login to the server. Issuing the info command got me the answer. (Which, reading more carefully, wouldn't have helped OP. Still, I think most readers will find issuing info from a client more helpful than running redis-server on the host.
– cluesque
Aug 19 a...