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【解决】如何查看 xunsearch 版本,验证是否升级成功? - 更多技术 - 清泛...

...提升升级成功,但是不确定是否已经成功升级,查看 usr local xunsearch bin 下面的二进制时间也不能确定。 如何查看 xunsearch 版本,验证是否升级成功? 在执行完成升级向导后,提升升级成功,但是不确定是否已经成功升级,查...
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Is there an alternative sleep function in C to milliseconds?

I have some source code that was compiled on Windows. I am converting it to run on Red Hat Linux. 6 Answers ...
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MySql Table Insert if not exist otherwise update

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How do I reset the scale/zoom of a web app on an orientation change on the iPhone?

When I start my app in portrait mode, it works fine. Then I rotate into landscape and it's scaled up. To get it to scale correctly for the landscape mode I have to double tap on something twice, first to zoom all the way in (the normal double tap behavior) and again to zoom all the way out (again, ...
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C++ Dynamic Shared Library on Linux

This is a follow-up to Dynamic Shared Library compilation with g++ . 4 Answers 4 ...
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How to find the nearest parent of a Git branch?

Let's say I have the following local repository with a commit tree like this: 20 Answers ...
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Xcode 6: Keyboard does not show up in simulator

The keyboard does not show up when I run the simulator and click in the UITextView. How do I re-enable the keyboard? 13 Ans...
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Get Folder Size from Windows Command Line

Is it possible in Windows to get a folder's size from the command line without using any 3rd party tool? 17 Answers ...
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Bash script to calculate time elapsed

I am writing a script in bash to calculate the time elapsed for the execution of my commands, consider: 10 Answers ...
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Download single files from GitHub

I guess most of you, developers, use any VCS , and I hope some of you use Git. Do you have any tip or trick how to get a download URL for a single file in a repository? ...