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Quickly find whether a value is present in a C array?
... != theArray+SIZE;
}
If the compiler doesn't already apply it, then this function will do so for sure. On the other hand, it might make it harder on the optimizer to unroll the loop, so you will have to verify that in the generated assembly code...
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Redis strings vs Redis hashes to represent JSON: efficiency?
...le get/set operation.
For BMiner answer.
Third option is actually really fun, for dataset with max(id) < has-max-ziplist-value this solution has O(N) complexity, because, surprise, Reddis store small hashes as array-like container of length/key/value objects!
But many times hashes contain ...
What is in your .vimrc? [closed]
...ace?
set backspace=2
" Line Numbers PWN!
set number
" Ignoring case is a fun trick
set ignorecase
" And so is Artificial Intellegence!
set smartcase
" This is totally awesome - remap jj to escape in insert mode. You'll never type jj anyway, so it's great!
inoremap jj <Esc>
nnoremap JJJJ ...
Rotated elements in CSS that affect their parent's height correctly
...MTyFP/7/
A write-up of this solution can be found here: http://kizu.ru/en/fun/rotated-text/
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What are the differences between Autotools, Cmake and Scons?
..., it renders your code unusable for things like
OpenEmbedded and makes it "fun" for distributions trying to build their releases on a cross-compiler instead of on target.
Does a HUGE amount of testing for problems with ancient, broken compilers that NOBODY currently uses with pretty much anything pr...
What are the mathematical/computational principles behind this game?
My kids have this fun game called Spot It! The game constraints (as best I can describe) are:
9 Answers
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Function overloading by return type?
Why don't more mainstream statically typed languages support function/method overloading by return type? I can't think of any that do. It seems no less useful or reasonable than supporting overload by parameter type. How come it's so much less popular?
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How do you detect where two line segments intersect? [closed]
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FWIW, the following function (in C) both detects line intersections and determines the intersection point. It is based on an algorithm in Andre LeMothe's "Tricks of the Windows Game Programming Gurus". It's not dissimilar to some of the algorith...
What are the big differences between TFVC (TFS Version Control) and Git for source control when usin
...ict). To fix, we have to drop to the cmd prompt and issue a git pull (not fun).
– Greg Grater
Nov 5 '14 at 22:51
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Using @property versus getters and setters
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In Python you don't use getters or setters or properties just for the fun of it. You first just use attributes and then later, only if needed, eventually migrate to a property without having to change the code using your classes.
There is indeed a lot of code with extension .py that uses gette...