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Git command to display HEAD commit id?

...AD -> master) New commit fe00287269b07e2e44f25095748b86c5fc50a3ef (tag: v1.1-01) Commit 3 08ed8cceb27f4f5e5a168831d20a9d2fa5c91d8b (tag: v1.1, tag: v1.0-0.1) commit 1 116340f24354497af488fd63f4f5ad6286e176fc (tag: v1.0) second 52c1cdcb1988d638ec9e05a291e137912b56b3af test ...
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How do I import a specific version of a package using go get?

...versions as repo urls, without actually creating repos. E.g. gopkg.in/yaml.v1 vs gopkg.in/yaml.v2, even though they both live at https://github.com/go-yaml/yaml gopkg.in/yaml.v1 redirects to https://github.com/go-yaml/yaml/tree/v1 gopkg.in/yaml.v2 redirects to https://github.com/go-yaml/yaml/tree/...
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PHP 错误记录和聚合的平台Sentry实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术

... 如何才能发现新生成的数据呢?需要记录扫描到了哪个位置,可以通过 Logcheck 中提供的 logtail 或者 logtail2 来实现这个功能,至于它俩的区别,可以参见 man 文档,简单点儿说,如果日志被 rotate 的话,logtail 可能会丢失旧日志...
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How do I get current date/time on the Windows command line in a suitable format for usage in a file/

... '%%a'=%%i set '%%b'=%%j set '%%c'=%%k)) if %'yy'% LSS 100 set 'yy'=20%'yy'% set Today=%'yy'%-%'mm'%-%'dd'% ENDLOCAL & SET v_year=%'yy'%& SET v_month=%'mm'%& SET v_day=%'dd'% ECHO Today is Year: [%V_Year%] Month: [%V_Month%] Day: [%V_Day%] :EOF ----...
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Is it safe to use Project Lombok? [closed]

...ly addresses the safety of adopting Lombok that the OP asked about. As of v1.14, the @Delegate annotation has been demoted to an Experimental status. The details are documented on their site (Lombok Delegate Docs). The thing is, if you were using this feature, your backout options are limited. I ...
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psycopg2: insert multiple rows with one query

...ses, the better it is to use the execute strategy. I saw speedup of around 100x thanks to this! – Rob Watts Jan 22 '14 at 21:16 ...
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How to load assemblies in PowerShell?

...blog posts with numerous examples of ways to load assemblies in PowerShell v1, v2 and v3. The ways include: dynamically from a source file dynamically from an assembly using other code types, i.e. F# v1.0 How To Load .NET Assemblies In A PowerShell Session v2.0 Using CSharp (C#) code in PowerS...
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数据存储组件 · App Inventor 2 中文网

...存在,则创建该文件。查看 保存文件 了解有关文件写入位置的信息。 写入成功后,将触发 文件存储完毕 事件。 拷贝文件(源作用域,源文件名,目标作用域,目标文件名) 将第一个文件的内容复制到第二个文件。 删除(...
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TCP 的那些事儿(下) - 更多技术 - 清泛网 - 专注C/C++及内核技术

...可以看到: 接收端LastByteRead指向了TCP缓冲区中读到的位置,NextByteExpected指向的地方是收到的连续包的最后一个位置,LastByteRcved指向的是收到的包的最后一个位置,我们可以看到中间有些数据还没有到达,所以有数据空白区。...
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How to select the row with the maximum value in each group

...ues of pt within each group: group[group[, .I[pt == max(pt)], by=Subject]$V1] # Subject pt Event # 1: 1 5 2 # 2: 2 17 2 # 3: 3 5 2 If you'd like just the first max value of pt: group[group[, .I[which.max(pt)], by=Subject]$V1] # Subject pt Event # 1: 1 ...