相关内容

WPF 如何画出1像素的线
本文使用的方法很简单,第一步复制方法到一个静态类 public static voiddrawsnappedlinesbetweenpoints(this drawingcontext dc, pen pen,double linethickness, params point, points); } dc.pop(); }然后就可以在自定义控件使用下面的代码 protected override voidonrender(drawingcontext dc){ dc.drawsnappedline...

使用CoordinatorLayout打造各种炫酷的效果
relation to scroll events. int scroll_flag_snap upon a scroll ending,if the view is only partially visible then it will be snapped and scrolled toit’s closest edge. 类型 说明 int scroll_flag_enter_always w((entering)(scrolling on screen))下拉的时候,这个view也会跟着滑出。 int scroll_flag...

WPF 绘制对齐像素的清晰显示的线条
以下是我编写的用于辅助绘制对齐线条的扩展方法:public static class snapdrawingextensions{ public static voiddrawsnappedlinesbetweenpoints(this drawingcontext dc, pen pen,double linethickness, params point, points); } dc.pop(); }}注意添加到 guidelineset 的尺寸不需要是整数,也不需要计算对齐屏幕的...

Windows 8.1 应用再出发 - 几种新增控件(1)
这种变化在应用处于snapped状态时较为常用。 另外,按钮的icon属性提供了四种图标元素表现方式,分别是:fonticon —— 基于指定字体系列的字型bitmapicon ——基于指定uri的位图图像文件pathicon —— 基于路径数据symbolicon —— 基于segoeui symbol 字体的字型预定义列表。 下面我们在例子中分别讲述这几种表现...

Windows 8.1 应用再出发 - 视图状态的更新
上图中,从左到右依次是windows 8 应用的三种视图状态:full screen,snapped 和 filled。 其中snapped 和 filled 状态只能显示在横向分辨率在1366像素或更高的屏幕中。 而snapped视图固定宽度为320像素。 我们对视图状态的判断和使用主要会用到applicationview.value来获取当前视图状态的值它是枚举类型,包括...

Windows 8.1 应用再出发 - 创建我的第一个应用
其中与windows 8 较大的不同是可以设置最小宽度,windows 8中处于snapped状态的应用固定宽度为320px,而windows 8.1 中用户可以通过拖拽改变snapped状态应用的宽度,同时开发者可以设置最小宽度为320px、500px 或 默认值。? 2. 可见资产主要设置应用的各种图标和启动屏幕, 所用图片都存放在前面提到的assets目录中...

必读 | 在转行AI之前,先了解下2018年人工智能发展的八大趋势
petapixel.com20120606google-street-view-has-snapped-20-petabytes-of-street-photosfacebook:每天处理25亿段内容超过500tb的数据 - tech crunchhttps:techcrunch.com20120822how-big-is-facebooks-data-2-5-billion-pieces-of-content-and-500-terabytes-ingested-every-dayfacebook人工智能研究人员(fair)包含...
3 Lessons IBMs Watson Can Teach Us About Our Brains Biases
which has been snapped up and applied in various ways by some 5,000 different application developers in the past year,can also teach us quite a bit about the way our minds work. years of studyingcognitive computing and developing cognitive systems for watson point to anumber of ways in our ...

lvm
lvcreate -l 50m -n testlv-snap -s -p r devmyvgtestlv lvs mountdevmyvgtestlv-snap snap cd snap lscd users tar -jcf tmpusers.tar.bz2usersinittabum...磁盘 数据在线数据实时(备份耗时) 快照瞬间完成 zfschunk 和pe相同pe:physical extend 物理盘区 加入卷组之后才有pe的概念,pe大小由卷组决定...
ceph 运维常用命令总结
ceph osd pool mksnap data date-snapcreated pool data snapdate-snap7、删除pool的快照# ceph osd pool rmsnap data date-snapremoved pooldata snap ...5=mds uses versioned encoding,6=dirfrag is stored in omap}max_mds 1in 0up{0=5015}failedstoppeddata_pools 0metadata_pool 1inline_data disabled...
2016数字营销趋势:转型和颠覆
根据 emarketer 最近的调查数据,periscope 、snapchat 和 instagram三大流媒体和实时图片平台已经成为最有效的营销渠道,在数字营销的效果和效率上远远...而增强现实应用 magic leap 和虚拟现实应用 oculus rift引领的虚拟现实革命将预示着未来的品牌内容将从文字过渡到图像,从 2d 过渡到 3d 的。 告别「跪舔...

Orace ADDM报告和性能分析
pressing withoutspecifying a number lists all completed snapshots.listing thelast 3 days of completed snapshots inst_name db_name snap_id snapd...the analysisperiod.task_name-----task_953stopped spooling to d:oracleproduct11. 2. 0dbhome_1rdbmsadminaddm.htmlend of reportreport written to...
如何在CVM上监控CPU的使用情况
11.07 snapd 1 root 20 0 39832 5868 4020 s 0.0 0.1 0:07.31 systemd到目前为止,我们已经学会了两个常用于查看cpu负载和cpu利用率的linux命令...top - 14:36:05 up 23:22, 2 users, load average: 2.77, 2.27, 1.91tasks:117 total, 3 running, 114 sleeping, 0 stopped, 0 zombie%cpu(s): 98.3 us...
如何使用LVM快照将MySQL数据库备份到腾讯云COS
您应该看到以下输出:logical volume mysql_data_snap successfully removed已成功删除快照卷。 您现在已经完成了完整的mysql物理备份并将其上传到您的...total pe 127999 alloc pe size 121600 475.00 gib free pe size 6399 25.00gib vg uuid kesode-zon7-ndyo-ioxb-6fsl-cb4m-s3qcrj从alloc pe size和free ...

腾讯云Ubuntu Server 16.04.1 LTS升级系统到Ubuntu 18.04.1 LTS
python3.5-minimal resolvconf shared-mime-info snapd software-properties-commonsosreport squashfs-tools systemd systemd-sysv tzdata ubuntu-core...shipped an updated version. what would you like to do about it ? your options are: y or i : install the package maintainers version n or o ...
bochs compile 编译
sh .conf.win32-vcpp make win32_snapthese commands will run the configure step,produce vc++ makefiles and workspace files,and pack it all into a .zip file in the directory above the source directory . the .zip file is all ready to transfer to the target windows machine to beunzipped and compile...

Qt编写数据可视化大屏界面电子看板12-数据库采集
datadb::datadb(qobject *parent) :qthread(parent){ stopped = false; dboklocal = false; errorcount = 0; lastchecktimelocal = qdatetime::current...右键菜单可以截图保存,默认命名为 配色方案名称_布局方案名称.png 保存在snap目录下。 如果是xp系统请先执行fixff.cmd,用来修复ffmpeg在xp上不可用的bug...
Zookeeper-5分钟快速掌握分布式应用程序协调服
stoppedzkclient ~ zkcliconnecting to localhost:2181welcome to zookeeper! jline support is enabled watcher:: watchedevent state:syncconnected ...of snapshots to retain in datadir#autopurge.snapretaincount=3# purge taskinterval in hours# set to 0 to disable auto purgefeature#autopurge.pur...
1-VIII--ViewPager的基本使用
if (d != null && d.isstateful()) { d.setstate(getdrawablestate()); } } we want the duration of the page snap animation to be influenced by the...when the pager is automatically settling to the * current page,or when it is fully stoppedidle. * * @param state the new scroll state. *...
liunx 安装zk
stopped zookeeper jmx enabled by default using config:usrlocalserviceszookeeperzookeeper-3. 4.9bin..confzoo.cfg starting zookeeper ... started...zookeeper.apache.orgdoccurrentzookeeperadmin.html#sc_maintenance # # thenumber of snapshots to retain in datadir #autopurge.snapretaincount=3 #...