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Print number of keys in Redis
...it's easier to parse.
Downside: if a key has expired it may still count.
http://redis.io/commands/dbsize
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How to enable external request in IIS Express?
...a and Win7, run the following command from an administrative prompt:
netsh http add urlacl url=http://vaidesg:8080/ user=everyone
For XP, first install Windows XP Service Pack 2 Support Tools. Then run the following command from an administrative prompt:
httpcfg set urlacl /u http://vaidesg1:8080/ /...
Which websocket library to use with Node.js? [closed]
...e moment.
See my article comparing Socket.IO, Engine.IO and Primus:
https://medium.com/p/b63bfca0539
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ExpressJS - throw er Unhandled error event
...as using called for any of those ports, I'm certainly not using Node as an http server. Perhaps it was one of the modules I used which called for additional permissions? I apologize it's been a while so I'm not even sure which script called for this solution. I'll add a disclaimer about attemptin...
Configuring Vim for C++
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NERDTree http://www.vim.org/scripts/script.php?script_id=1658
Exuberant ctags (vim already supports the hotkeys natively) http://ctags.sourceforge.net/
taglist: http://vim-taglist.sourceforge.net/
snipmate: http://www.vim.org/scrip...
How can one check to see if a remote file exists using PHP?
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You can instruct curl to use the HTTP HEAD method via CURLOPT_NOBODY.
More or less
$ch = curl_init("http://www.example.com/favicon.ico");
curl_setopt($ch, CURLOPT_NOBODY, true);
curl_exec($ch);
$retcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
// $retcod...
What is middleware exactly?
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Wikipedia has a quite good explanation: http://en.wikipedia.org/wiki/Middleware
It starts with
Middleware is computer software that connects software components or applications. The software consists of a set of services that allows multiple processes running ...
Python “SyntaxError: Non-ASCII character '\xe2' in file”
...nn.create_load_balancer('my_lb', ['us-east-1a', 'us-east-1b'],[(80, 8080, 'http'), (443, 8443, 'tcp')])\n"
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How do I get Flask to run on port 80?
...Flask server running through port 5000, and it's fine. I can access it at http://example.com:5000
14 Answers
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Is bool a native C type?
...sing some other differences with C as used in the kernel and the standard: http://www.ibm.com/developerworks/linux/library/l-gcc-hacks/index.html
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