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Delete all but the most recent X files in bash
...s inefficient, because xargs has to invoke rm once for each filename.
Your platform's xargs may allow you to solve this problem:
If you have GNU xargs, use -d '\n', which makes xargs consider each input line a separate argument, yet passes as many arguments as will fit on a command line at once:
l...
What is the native keyword in Java for?
...Java Language Specification:
A method that is native is implemented in platform-dependent code, typically written in another programming language such as C, C++, FORTRAN,or assembly language. The body of a native method is given as a semicolon only, indicating that the implementation is omitted,...
Create a Path from String in Java7
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@JonSkeet is Path.get() is platform independent? meaning that Path.get("lib","p2") will be as lib\p2in Windows and lib/p2 in linux
– Kasun Siyambalapitiya
Jun 22 '17 at 10:00
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Are unused CSS images downloaded?
... I'm assuming that you've tested on Windows? If you'd like to add cross-platform comparisons then I can offer that Firefox 3.6.x and Chrome 5.0.307.11 (Ubuntu 9.10) also don't. =)
– David says reinstate Monica
Mar 7 '10 at 16:22
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ros 基本调试 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...）。
需要一条名为“Null-Modem”的串口线，你可以在电脑公司以低于10美元的价格买到（这个东西。。。反正我是从来没听说过。。）当然，你也可以选择自己制作一条，请访问http://jesusnjim.com/electronics/reacto ... cable.html
用这条...
Can I have multiple Xcode versions installed?
...nswers says, it is possible.
Even according to the following Oracle Mobile Platform Blog, you can install more than one XCodes in the same Mac. The reason why you need to do that may vary according to you.
Scenario:
You might have installed only one version of XCode for now. Mostly the one release b...
Is there a command like “watch” or “inotifywait” on the Mac?
...ovides similar
functionality.
Update: fswatch can now be used across many platforms including BSD, Debian, and Windows.
Syntax / A Simple Example
The new way that can watch multiple paths - for versions 1.x and higher:
fswatch -o ~/path/to/watch | xargs -n1 -I{} ~/script/to/run/when/files/change...
Windows 7, 64 bit, DLL problems
...do not. vcredist includes these DLLs, and you'll need the minimum required platform. (Note I had to install windows 7 sp1 twice for it to take effect - WU lied!) microsoft.com/en-us/download/details.aspx?id=48234
– GilesDMiddleton
Sep 10 '15 at 17:51
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Correct way to close nested streams and writers in Java [duplicate]
...losing nested streams. FileReader/Writer does encode - it uses the current platform's default character encoding, which often can be fine. If you need to specify encodings (for transferring files to other systems or such), you can use InputStreamReader/Writer with an encoding option.
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#pragma pack effect
...d object accesses are slow in the best case, but will cause errors on some platforms.)
– jalf
Jul 23 '10 at 14:55
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