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MFC 的SetWindowPos 用法 - C/C++ - 清泛网 - 专注C/C++及内核技术
MFC 的SetWindowPos 用法许多软件，特别是占桌面面积不是很大的软件，通常都提供了一个常居顶端的功能（可能有的软件不是这么叫法，但作用是相同的），它的作用是保...许多软件，特别是占桌面面积不是很大的软件，通常都提...
How to determine device screen size category (small, normal, large, xlarge) using code?
...ITY_XHIGH:
return "XHDPI";
case DisplayMetrics.DENSITY_TV:
return "TV";
case DisplayMetrics.DENSITY_XXHIGH:
return "XXHDPI";
case DisplayMetrics.DENSITY_XXXHIGH:
return "XXXHDPI";
default:
return "Unknown";
...
How can I assign an ID to a view programmatically?
... for XML-defined Views generated by an Inflater (such as by using setContentView.)
Assign id via XML
Add an attribute of android:id="@+id/somename" to your view.
When your application is built, the android:id will be assigned a unique int for use in code.
Reference your android:id's int value in ...
MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...是一个静态ID，也可以是更新的度量像最近一次事务ID（最新的节点会胜出）
他的选举过程大致如下：
? 得到每个服务器节点的最后操作时间戳。每个mongodb都有oplog机制会记录本机的操作，方便和主服务器进行对比数据是否同...
Linux环境离线安装docker&docker-compose - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...docker_install一、docker离线安装1、下载docker离线安装包下载最新版本的 docker （或者选择自己想要安装的版本）到本地。1）docker下载地址：Docker版本下载 ||Docker-compose版本下载备注...
一、docker离线安装
1、下载docker离线安装包
下...
Add swipe to delete UITableViewCell
... the data from your array and updating the tableview)
if let tv=tableView
{
items.removeAtIndex(indexPath!.row)
tv.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Fade)
}
}
}
}
...
C/C++ check if one bit is set in, i.e. int variable
...s_ice_cream : 1;
unsigned int plays_golf : 1;
unsigned int watches_tv : 1;
unsigned int reads_books : 1;
};
struct preferences fred;
fred.likes_ice_cream = 1;
fred.plays_golf = 1;
fred.watches_tv = 1;
fred.reads_books = 0;
if (fred.likes_ice_cream == 1)
/* ... */
Also, there is...
What does the “+” (plus sign) CSS selector mean?
...le
See this JSFiddle and you will understand it: http://jsfiddle.net/7c05m7tv/
(Another JSFiddle: http://jsfiddle.net/7c05m7tv/70/)
Browser Support
Adjacent sibling selectors are supported in all modern browsers.
Learn more
http://css-tricks.com/almanac/selectors/a/adjacent-sibling/
http://www.w3...
Maven artifact and groupId naming
...ial organization. These are alright, but for those strange domain like xxx.tv, xxx.uk, xxx.cn, it does not make sense to name the groupId started with "tv.","cn.", the groupId should deliver the basic information of the project rather than the domain.
...
那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...为她的盈利模式之一。
月入过十万的只是第二梯队
与电视广告根据平台与收视率收费相似，公众号的广告价格主要依据公众号粉丝量和文章阅读量而定。新快报记者拿到的某公关公司报价单显示，粉丝数在5000—8000的公众号，...