You can do so via right-click -> Properties on a file or a selection of files in Solution Explorer. In the Property Pages dialog, navigate to C/C++ -> General, and look for "Enable Windows Run Time Extensions". Set Common Language RunTime…

问题:新建一个测试表xx as code into xx select * from xx 给这个表添加一个列val, val列不允许为空,将表中已有的数据val值更新为1 alter table xx add val int null; ; alter table xx alter column val int not null; 执行以上脚本会有以下错误: Msg 207, Level 16, State 1, Line 2Invalid column name 'val'. 解决办法:添加…

Android Weekly Issue #226 October 9th, 2016 Android Weekly Issue #226 本期内容包括: 用Firebase做A/B Test; 用RxJava做动画; MVP; proguardFiles; RxJava和Android Data Binding的结合; Mockito的更新; Gradle configurations等. ARTICLES & TUTORIALS 用Firebase做A/B Test A/B Test you…

Android Weekly Issue #225 October 2nd, 2016 Android Weekly Issue #225 本期内容包括: Android 7.0的Quick Settings; Firebase; 兼容旧版本的shared element transition; Wear; ORM: 用ActiveAndroid做数据库存储; 崩溃报告工具对比; Google Cast API介绍; Google的播放器库ExoPlayer 2.x发布; 项目的包结构整理; T…

Android Weekly Issue #223 September 18th, 2016 Android Weekly Issue #223 本期内容包括: Offline时间戳处理; Accessibility的安全问题可能并不是个问题; 如何在单元测试和UI测试之间共享代码; Android中的指纹认证; 编译时间Kotlin vs Java; MVP结合RxJava, 让View来处理生命周期; RxJava2预览; 内存泄露处理; Gradle相关等等. ARTICLES & TUT…

Android Weekly Issue #222 September 11th, 2016 Android Weekly Issue #222 ARTICLES & TUTORIALS Forcing bytes download in Okio 这是Jake Wharton的文章, 关于Okio的BufferedSink. okio 是一个java io库, 包装了一套API用来读写和处理数据. 文档见: okio doc. 很多库都是在其之上写的, 比如okhttp, Retrofit,…

Android Weekly Issue #220 August 28th, 2016 Android Weekly Issue #220 ARTICLES & TUTORIALS Manage dependencies versions with gradle extra properties 依赖管理的小Tip: 把依赖的版本号作为变量管理. 改造之后, build.gradle文件变成这样: apply plugin: 'com.android.application' android {…

------------------------------------------------------------------------------- 又开始折腾了, 静态编译 gcc-5.4.0 dwarf2 ------------------------------------------------------------------------------- http://ftp.gnu.org/gnu/mpfr/mpfr-3.1.4.tar.xz --------------…

Issue: Gem files will remain installed in /tmp/bundler20140825-31835-p0c0p/sqlite3-1.3.9/gems/sqlite3-1.3.9 for inspection.Results logged to /tmp/bundler20140825-31835-p0c0p/sqlite3-1.3.9/extensions/x86-linux/1.9.1/sqlite3-1.3.9/gem_make.outAn error…

Android Weekly Issue #239 January 8th, 2017 Android Weekly Issue #239 本期内容包括: Android Things开发; Android中有用却不常见的一些API介绍(拼写检查, 文字识别, 时间log, 截图, 创建PDF); Gradle依赖管理冲突和解决办法; Looper, Handler和HandlerThread; 兼顾Wear1.0和2.0的部署方式; 打开PDF的实现方法; 单元测试的命名; Robolectr…