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How many files can I put in a directory?
...is is used for storing thumbnails and on a Linux server.
Listed files via FTP or a php function is slow yes, but there is also a performance hit on displaying the file. e.g. www.website.com/thumbdir/gh3hg4h2b4h234b3h2.jpg has a wait time of 200-400 ms. As a comparison on another site I have with a ...
Associative arrays in Shell scripts
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I'm using something like this. What's the best way to "catch" the error where the array index/subscript doesn't exist? For example, what if I was taking the subscript as a command line option, and the user made a typo and entered "designatio"? I get a "bad array subscript" erro...
Why does installing Nokogiri on Mac OS fail with libiconv is missing?
...brew install libxml2
brew link libxml2
# install libxslt from source
wget ftp://xmlsoft.org/libxml2/libxslt-1.1.26.tar.gz
tar -zxvf libxslt-1.1.26.tar.gz
cd libxslt-1.1.26
./configure --prefix=/usr/local/Cellar/libxslt/1.1.26 --with-libxml-prefix=/usr/local/Cellar/libxml2/2.7.8
make
sudo make insta...
Combining multiple git repositories
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Here's a mirror of that doc for now ftp.sunet.se/pub/Linux/kernel.org/software/scm/git/docs/howto/…
– Leif Gruenwoldt
Jan 27 '12 at 16:18
1...
Intersection of two lists in Bash
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A less efficient (than comm) alternative:
cat <(ls 1 | sort -u) <(ls 2 | sort -u) | uniq -d
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C# HttpWebRequest vs WebRequest
...e Uri you pass in to it. You could actually get back other objects, like a FtpWebRequest or FileWebRequest, depending on the Uri.
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`Apache` `localhost/~username/` not working
...bin}:"
echo "INFO: ${bin}: check that this looks OK"
echo "INFO: ${bin}: % cat /private/etc/apache2/extra/httpd-userdir.conf"
echo "INFO: ${bin}:"
cat /private/etc/apache2/extra/httpd-userdir.conf
echo "INFO: ${bin}:"
echo "INFO: ${bin}: in particular, that '/private/etc/apache2/users/*.conf' files ...
LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...、连接时间、第一次缓冲时间、SSL握手时间、接收时间、FTP验证时间、客户端时间和错误时间来对每个组件的下载过程进行细分。
5、Page Download Time Breakdown（Over Time）（页面下载时间细分（随时间变化））
"页面下载时间细分...
How to complete a git clone for a big project on an unstable connection?
...undle itself is an ordinary file, which you can download any way, via HTTP/FTP with resume support, via BitTorrent, via rsync, etc. The you can create clone from bundle, fix configuration, and do further fetches from official LibreOffice repository.
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What are bitwise operators?
... Wow, that makes a lot more sense now. It sounded a lot more complicated than it apparently is. Thanks. I'm not sure which to choose as the right answer as there are loads of good ones, and I can't upvote so.. thanks
– click
Nov 10 '08 at 0:21
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