大约有 1,700 项符合查询结果（耗时：0.0156秒） [XML]
STL中map容器使用自定义key类型报错详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...引言STL的map容器中，key的类型是不是随意的呢？实践编写测试代码定义一个结构体来试试：[cpp]view plaincopystructa{char*pName;intm_a;} 引言
STL的map容器中，key的类型是不是随意的呢？
实践
编写测试代码
定义一个结构体来试试：...
Find all packages installed with easy_install/pip?
...yPI packages that were installed with easy_install or pip? I mean, excluding everything that was/is installed with the distributions tools (in this case apt-get on Debian).
...
Triggering HTML5 Form Validation
..., I'd love to make use of it. However, I need to do it on my terms. I'm using JQuery.
11 Answers
...
Faster s3 bucket duplication
I have been trying to find a better command line tool for duplicating buckets than s3cmd . s3cmd can duplicate buckets without having to download and upload each file. The command I normally run to duplicate buckets using s3cmd is:
...
CentOS+Nginx+PHP+MySQL详细配置(图解) - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，Nginx与PHP通过本机的9000端口完成了数据请求。
六、测试
我们在nginx的配置文件里面已经定义了PHP网站的存放路径，路径问/usr/local/nginx/html
下面我们在这个目录下新建一个PHP页面测试网页，文件名为test.php，内容如下
重...
Getter and Setter declaration in .NET [duplicate]
I was wondering what were the differences between those declaration of getters and setters and if there is a preferred method (and why). The first one can be generated automaticly by Visual Studio. How about the others ? Thanks
...
Twitter Bootstrap alert message close and open again
...lement. Use jQuery's .hide() method instead.
The fix-it-quick method:
Using inline javascript to hide the element onclick like this:
<div class="alert" style="display: none">
<a class="close" onclick="$('.alert').hide()">×</a>
<strong>Warning!</strong> Be...
Passing data between controllers in Angular JS?
...
From the description, seems as though you should be using a service. Check out http://egghead.io/lessons/angularjs-sharing-data-between-controllers and AngularJS Service Passing Data Between Controllers to see some examples.
You could define your product service (as a factory) a...
delegate keyword vs. lambda notation
...
Short answer : no.
Longer answer that may not be relevant:
If you assign the lambda to a delegate type (such as Func or Action) you'll get an anonymous delegate.
If you assign the lambda to an Expression type, you'll get an expression tree in...
Is it safe to resolve a promise multiple times?
I have an i18n service in my application which contains the following code:
7 Answers
...