大约有 3,000 项符合查询结果（耗时：0.0224秒） [XML]
Android screen size HDPI, LDPI, MDPI [duplicate]
... like the Streak (480x800 mdpi).
600dp: a 7” tablet (600x1024 mdpi).
720dp: a 10” tablet (720x1280 mdpi, 800x1280 mdpi, etc).
share
|
improve this answer
|
follow
...
lua和c/c++互相调用实例分析 - C/C++ - 清泛网 - 专注C/C++及内核技术
...巧精悍的脚本语言，易于嵌入c c++中 ， 广泛应用于游戏AI ，实际上在任何经常变化的逻辑上都可以使用lua实现，配合c c++实现的...lua作为小巧精悍的脚本语言，易于嵌入c/c++中 ， 广泛应用于游戏AI ，实际上在任何经常变化的逻...
pyplot scatter plot marker size
...is often specified in points. The standard size of points in matplotlib is 72 points per inch (ppi) - 1 point is hence 1/72 inches.
It might be useful to be able to specify sizes in pixels instead of points. If the figure dpi is 72 as well, one point is one pixel. If the figure dpi is different (m...
How to Remove ReadOnly Attribute on File Using PowerShell?
...
Using PowerShell v2 I'm seeing hard-to-use CmdLet bindngs for sp. PSCX Set-Writable and Set-ReadOnly don't have those problems. I'll blog the problems I'm seeing and link to it later. I recommend Keith's answer for PowerShell v2 (modern Po...
How does the Brainfuck Hello World actually work?
...2 effectively sets the initial values for
the array: a[1] = 70 (close to 72, the ASCII code for the character
'H'), a[2] = 100 (close to 101 or 'e'), a[3] = 30 (close to 32, the
code for space) and a[4] = 10 (newline). The loop works by adding 7,
10, 3, and 1, to cells a[1], a[2], a[3] and a...
std::vector排序 - C/C++ - 清泛网 - 专注C/C++及内核技术
...自定义排序函数了：
bool SortByM1( const Test &v1, const Test &v2) //注意：本函数的参数的类型一定要与vector中元素的类型一致
{
return v1.member1 < v2.member1;//升序排列
}
....
std::sort(vecTest.begin(), vecTest.end(), SortByM1)vector 排序
十张图带你入门Map/Reduce - C/C++ - 清泛网 - 专注C/C++及内核技术
...完成了Map/Reduce对数据进行重塑：
Mapper<K1，V1> ==》 <K2，V2>
Reducer<K2，List<V2> >==》<K3，V3>
简单的Map/Reduce入门希望能帮助弄清Map/Reduce任务的实现过程，下面附带用例代码：用例代码部分（Java）
原文链接：Confused About Map/Reduce?（...
Python string.replace regular expression [duplicate]
...
str.replace() v2|v3 does not recognize regular expressions.
To perform a substitution using a regular expression, use re.sub() v2|v3.
For example:
import re
line = re.sub(
r"(?i)^.*interfaceOpDataFile.*$",
"inte...
Scraping html tables into R data frames using the XML package
... 24 34 148 150 38.3%
2 Paraguay 72 44 17 11 160 61 61.1%
3 Uruguay 72 33 19 20 127 93 45.8%
...
share
...
Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...mańczyk
49.5k3838 gold badges194194 silver badges297297 bronze badges
...