大约有 47,000 项符合查询结果（耗时：0.0506秒） [XML]
C++ : why bool is 8 bits long?
In C++, I'm wondering why the bool type is 8 bits long (on my system), where only one bit is enough to hold the boolean value ?
...
Definition of a Balanced Tree
...
|
edited Dec 18 '15 at 10:27
Sk8erPeter
6,16499 gold badges4242 silver badges6565 bronze badges
...
How can I manipulate the strip text of facet_grid plots?
...acet_grid(. ~ manufacturer) +
opts(strip.text.x = theme_text(size = 8, colour = "red", angle = 90))
Update: for ggplot2 version > 0.9.1
qplot(hwy, cty, data = mpg) +
facet_grid(. ~ manufacturer) +
theme(strip.text.x = element_text(size = 8, colour = "red", angle = 90))
...
Gradient of n colors ranging from color 1 and color 2
...
181
colorRampPalette could be your friend here:
colfunc <- colorRampPalette(c("black", "white")...
How do .gitignore exclusion rules actually work?
...
answered Jun 8 '10 at 23:00
ChrisChris
9,86611 gold badge3535 silver badges4545 bronze badges
...
How exactly does the python any() function work?
...
168
If you use any(lst) you see that lst is the iterable, which is a list of some items. If it conta...
How to create a static library with g++?
...
answered May 10 '11 at 8:16
user2100815user2100815
...
__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...对，可以这么写：
struct foo { int x[2] __attribute__ ((aligned (8))); }; 如上所述，你可以手动指定对齐的格式，同样，你也可以使用默认的对齐方式。如果aligned后面不紧跟一个指定的数字值，那么编译器将依据你的目标机器 情况使用...
Find which version of package is installed with pip
...
8
@techtonik: It's for freezing current modules to a requirements.txt.
– Hugo
Feb 15 '14 at 10:59
...
Can mustache iterate a top-level array?
...
Dan JordanDan Jordan
1,83011 gold badge1212 silver badges66 bronze badges
...