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How can I access my localhost from my Android device?
I'm able to access my laptop web server using the Android emulator, I'm using 10.0.2.2:portno
works well.
39 Answers
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Foreign keys in mongo?
...
> db.foo.find()
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "phones" }
{ "_id" : ObjectId("4df6540fe90592692ccc9941"), "group" : "phones" }
>db.foo.find({'_id':ObjectId("4df6539ae90592692ccc9940")})
{ "_id" : ObjectId("4df6539ae90592692ccc9940"), "group" : "ph...
How does Bluebird's util.toFastProperties function make an object's properties “fast”?
... an instance
function ic() { return typeof receiver.foo; } // perform access
ic();
ic();
return o;
eval("o" + o); // ensure no dead code elimination
}
Sans one or two small optimizations - all the below is still valid.
Let's first discuss what it does and why that's faster and ...
What's an object file in C?
...ject file.
If you have an a.c source file, to create its object file with GCC you should run:
gcc a.c -c
The full process would be: preprocessor (cpp) would run over a.c. Its output (still source) will feed into the compiler (cc1). Its output (assembly) will feed into the assembler (as), which will ...
What's the difference between size_t and int in C++?
...n this here Linux /usr/include/stdlib.h gets the definition from /usr/lib/gcc/x86_64-redhat-linux/5.3.1/include/stddef.h and therein it defaults to long unsigned int unless some other header file says otherwise.
– David Tonhofer
Jan 4 '16 at 19:38
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柳青：滴滴每天面临向死而生的挑战 永远热泪盈眶 - 资讯 - 清泛网 - 专注C/...
...入口处的安检森严、一丝不苟，进入滴滴之后，好像回到大学的光景。图书墙、很OPEN的咖啡间、各种PK比赛，有最牛程序员之争，也有最佳团队之斗。一个个身经百战铁军的模样，柳青几个月分享时候提到初入滴滴印象中的阿里...
Why does find -exec mv {} ./target/ + not work?
....
find -exec command {} \;
For each result, command {} is executed. All occurences of {} are replaced by the filename. ; is prefixed with a slash to prevent the shell from interpreting it.
find -exec command {} +
Each result is appended to command and executed afterwards. Taking the command leng...
通过 ulimit 改善系统性能 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...STL（中国系统与科技开发中心）的软件工程师。他在复旦大学获得了计算机科学专业的学士与硕士学位。目前他在 IBM SVC Agent 开发小组从事研发工作。
参考资料
参考 Linux Man Pages获取 ulimit 信息。
在 developerWorks Linux 专...
Line-breaking widget layout for Android
...time and "wrapping" to the next line as needed.
*
* Code licensed under CC-by-SA
*
* @author Henrik Gustafsson
* @see http://stackoverflow.com/questions/549451/line-breaking-widget-layout-for-android
* @license http://creativecommons.org/licenses/by-sa/2.5/
*
*/
public class PredicateLayo...
C++11 rvalues and move semantics confusion (return statement)
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@Deduplicator: You are correct. I was not speaking as accurately as I intended. I meant that multiple return statements do not forbid the compiler from RVO (even though it does make it impossible to implement), and therefore the return expression is still considered an rvalue.
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