• Ask Stack: Are fewer lines of code better?

    Oct122013

    This Q&A is part of a biweekly series of posts highlighting common questions encountered by technophiles and answered by users at Stack Exchange, a free, community-powered network of 80+ Q&A sites. Mike Bryant asks:Which of these programming styles is better? var result = methodOne(met ...

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    作者：u2 | 分类：OpenSource
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  • Web Served, the finale: Congrats, you have a Web server! What’s next?

    Oct102013

    Aurich Lawson / Thinkstock Welcome, dear readers, to the final piece in our long-running “Web Served” series. Starting last November, Ars has been helping to shed light on the fun world of DIY Web hosting—we started with setting up Nginx on Ubuntu, and we’ve progressed t ...

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    作者：u2 | 分类：OpenSource
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  • Google offers “leet” cash prizes for updates to Linux and other OS software

    Oct092013

    Google is offering rewards as high as $3,133.70 for software updates that improve the security of OpenSSL, OpenSSH, BIND, and several other open-source packages that are critical to the stability of the Internet. The program announced Wednesday expands on Google’s current bug-bounty progr ...

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    作者：u2 | 分类：OpenSource
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  • “Most powerful” Arduino ever has ARM Cortex-A8 chip, runs “full Linux”

    Oct032013

    The Arduino Tre. Arduino The Arduino line of open source electronic prototyping platforms is getting some major upgrades. Earlier today, the first Intel-powered Arduino was announced, and it will be available by the end of November. Arduino has also announced the Arduino Tre, based on the ...

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    作者：u2 | 分类：OpenSource
    “Most powerful” Arduino ever has ARM Cortex-A8 chip, runs “full Linux”已关闭评论

  • 使Cacti流量图超过80M的解决方法

    Apr032013

    Before：

    # /usr/local/rrdtool/bin/rrdtool info /var/www/html/rra/71/2995.rrd
    ds[traffic_in].min = 0.0000000000e+00
    ds[traffic_in].max = 1.0000000000e+07
    ds[traffic_out].min = 0.0000000000e+00
    ds[traffic_out].max = 1.0000000000e+07

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    作者：u2 | 分类：linux | 标签：,
    使Cacti流量图超过80M的解决方法已关闭评论