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Bash script to calculate time elapsed
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How to check if there's nothing to be committed in the current branch?
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An alternative to testing whether the output of git status --porcelain is empty is to test each ...
How to read multiple text files into a single RDD?
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GlobalConfiguration.Configure() not present after Web API 2 and .NET 4.5.1 migration
... recently started following this guide to migrate my project to .NET 4.5.1 and Web Api 2.
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Random record from MongoDB
I am looking to get a random record from a huge (100 million record) mongodb .
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How do I use a custom Serializer with Jackson?
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20个命令行工具监控 Linux 系统性能 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...际原因。这些监控命令足够你选择适合你的监控场景。
1. top —Linux系统进程监控
top 命令是性能监控程序，它可以在很多 Linux/Unix 版本下使用，并且它也是 Linux 系统管理员经常使用的监控系统性能的工具。Top 命令可以定期显...
Ruby: How to turn a hash into HTTP parameters?
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Get the name of the currently executing method
... name as a string, call __method__.to_s instead.
Note: This requires Ruby 1.8.7.
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