材料扩展面板 扩展面板包含创建流程，并允许对元素进行轻量级编辑。 建立 Gradle： 将以下代码行添加到模块（应用程序）级别的gradle文件中 implementation ' com.robertlevonyan.view:MaterialExpansionPanel:2.0.9 ' Maven： < dependency> < groupId>com.robertlevonyan.view < artifactId>MaterialExpansionPanel < version>2.0.9 < type>pom 用法 < com .robertlevonyan.views.expandable.Expandable android : id = " @+id/expandable " android : layout_width = " match_parent "

简单键盘的键盘布局套件。 :sparkles: 演示版 :package: 安装及使用 请查看“文档以开始。 要完全自定义虚拟键盘​​，请查看主要的。 :page_with_curl: 支持的布局 人 -（ -通过 -（ -（ :glowing_star: 贡献 永远欢迎捐款！ 请添加您自己的布局。

3D-FRONT: 3D Furnished Rooms with layOuts and semaNTics

AprilTag

Relational database systems have traditionally optimized for I/O performance and organized records sequentially on disk pages using the N-ary Storage Model (NSM) (a.k.a., slotted pages). Recent research, however, indicates that cache utilization and performance is becoming increasingly important on modern platforms. In this paper, we first demonstrate that in-page data placement is the key to high cache performance and that NSM exhibits low cache utilization on modern platforms. Next, we propose a new data organization model called PAX (Partition Attributes Across), that significantly improves cache performance by grouping together all values of each attribute within each page. Because PAX only affects layout inside the pages, it incurs no storage penalty and does not affect I/O behavior. According to our experimental results (which were obtained without using any indices on the participating relations), when compared to NSM (a) PAX exhibits superior cache and memory bandwidth utilization, saving at least 75% of NSM’s stall time due to data cache accesses, (b) range selection queries and updates on memory-resident relations execute 17-25% faster, and (c) TPC-H queries involving I/O execute 11-48% faster. Finally, we show that PAX performs well across different memory system designs.

Google 官方发布视频

1、安装PADS9.5 首先将PADS9.5.zip解压，解压后会出现一个PADS9.5_mib.exe的可执行文件，双击运行“PADS9.5_mib.exe”（Windows 7系统请右键点击选择“以管理员身份运行”） 提示需要硬件狗，点击“Next” 提示没有检测到授权文件，点击“Skip” 点击“Agree”，同意协议 点击“Modify”，进入配置安装环境界面 点击“Produc t Selection”，选择你需要安装的工具，一般选择PADS Layout、PADS Router、Design Entry（PADS Logic躲在这里）、Libraries等（因为是单机运行，Server Service就不用安装了） 点击“Target Path”，设置PADS9.5的安装位置 点击“PADS Projects Path”，设置PADS9.5的项目文件位置 配置完成，点击“Done” 点击“Install”开始安装 安装完毕时会提示注册， 选择“at later time”，最后点击“Done”完成安装。 2、开始和谐之旅 打开命令提示符口（大家可以将Mentorkg的文件夹下文件复制到PADS9.5的安装目录下，直接运行MentorKG.exe试验一下） mentorkg -patch X:\***\MentorGraphics\9.5PADS（X:\***为pads9.5的安装路径） 等待……会产生LICENSE.TXT，请一定记得保存！！！将文件另存为LICENSE.TXT（网上也有人另存为LICENSE.DAT，好像也没有啥问题），文件最好放在PADS9.5的安装目录下。 3、添加环境变量->系统变量，变量名：MGLS_LICENSE_FILE，变量值：LICENSE.TXT的位置，如： MGLS_LICENSE_FILE = C:\MentorGraphics\LICENSE.TXT。 至此操作完毕。 补充：PADS9.5不需要替换MGLS.DLL。