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Difference between size_t and std::size_t
... which can lead to
programming errors,[3][4] when moving
from 32 to 64-bit architecture, for
example.
According to the 1999 ISO C
standard (C99), size_t is an unsigned
integer type of at least 16 bits.
And the rest you can read from this page at wikipedia.
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Golang tests in sub-directory
...
210
Note that you can run go test "recursively": you need to list all the packages you want to test...
Why can't C compilers rearrange struct members to eliminate alignment padding? [duplicate]
Consider the following example on a 32 bit x86 machine:
11 Answers
11
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两大桌面系统之战：Yosemite vs Windows 10 - 操作系统(内核) - 清泛网 - ...
两大桌面系统之战：Yosemite vs Windows 10哪个更好，哪个最好？每个人都有自己的标准，但是 Windows 10 更新中的特性和功能是否足以和 OS X Yosemite 竞争？
全新 Windows 10 操作系统已经在 7 月 29 日正式发布。就和移动行业中的 iO...
Get a list of all git commits, including the 'lost' ones
...and ended up with some commits not reachable from any branches, and felt a bit dirty leaving them in the repo. Now the thought isn't quite as unsettling anymore. :)
– Emil Lundberg
Jan 27 '12 at 0:34
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get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
... You're leaking memory all over with those fromDate:[[NSDate alloc] init] bits.
– Shaggy Frog
Dec 23 '09 at 6:53
21
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sizeof single struct member in C
...r text[member_size(Parent, text)];
int used;
} Child;
I'm actually a bit surprised that sizeof((type *)0)->member) is even allowed as a constant expression. Cool stuff.
share
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improve thi...
How do I clear the std::queue efficiently?
...
Yes - a bit of a misfeature of the queue class, IMHO. This is what I do:
#include <queue>
using namespace std;;
int main() {
queue <int> q1;
// stuff
q1 = queue<int>();
}
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How can I correctly prefix a word with “a” and “an”?
...ort to any other language if necessary.
Turns out the "rules" are quite a bit more complex than I thought:
it's an unanticipated result but it's a unanimous vote
it's an honest decision but a honeysuckle shrub
Symbols: It's an 0800 number, or an ∞ of oregano.
Acronyms: It's a NASA scientist, b...
What is the formal difference in Scala between braces and parentheses, and when should they be used?
...behavior. I've updated the wording for precision. And for 4, it's a little bit tricky due to the interaction between () and {}, as def f(x: Int): Int = f {x} works, and that's why I had the 5th. :)
– lcn
Sep 24 '15 at 20:18
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