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What's the shebang/hashbang (#!) in Facebook and new Twitter URLs for?

.../ajax.html#!key=value, Google will check the URL www.example.com/ajax.html?_escaped_fragment_=key=value to fetch a non-AJAX version of the contents. share | improve this answer | ...
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Have nginx access_log and error_log log to STDOUT and STDERR of master process

... Edit: it seems nginx now supports error_log stderr; as mentioned in Anon's answer. You can send the logs to /dev/stdout. In nginx.conf: daemon off; error_log /dev/stdout info; http { access_log /dev/stdout; ... } edit: May need to run ln -sf /proc/self/fd...
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Get Base64 encode file-data from Input Form

...toolkit.info/javascript-base64.html#], and then comment-out input = Base64._utf8_encode(input); and output = Base64._utf8_decode(output);? Any problem other than utf-8 conversion error? – shr Aug 23 '11 at 17:16 ...
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Detect if stdin is a terminal or pipe?

... is a file or a pipe\n"); (On windows they're prefixed with underscores: _isatty, _fileno) share | improve this answer | follow | ...
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Static link of shared library function in gcc

...ent the name of the binary you want make portable, for example: nmap ./cde_2011-08-15_64bit nmap The program will read all of libs linked to nmap and its dependencias and it will save all of them in a folder called cde-package/ (in the same directory that you are). Finally, you can compress the...
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UTF-8 all the way through

...n UTF-8. Note that MySQL will implicitly use utf8mb4 encoding if a utf8mb4_* collation is specified (without any explicit character set). In older versions of MySQL (< 5.5.3), you'll unfortunately be forced to use simply utf8, which only supports a subset of Unicode characters. I wish I were k...
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Microsoft CDN for jQuery or Google CDN? [closed]

...n, MS have added jQuery-UI to their CDN: asp.net/ajaxlibrary/cdn.ashx#Using_jQuery_UI_from_the_CDN_10 – Will Dean Oct 6 '10 at 7:04 3 ...
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Jackson and generic type reference

... How to initialize TargetClass ? – AZ_ Oct 9 '13 at 3:23 Please show me a small example. I am passing ...
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How can I deploy an iPhone application from Xcode to a real iPhone device?

...code sign and entitlements (I'm loving sed!): sudo /usr/bin/sed -i .bak '/_REQUIRED/N;s/YES/NO/' /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS5.0.sdk/SDKSettings.plist Pay attention to the iPhoneOS5.0.sdk part. If you're, for instance, using iOS 4.2 SDK, just replace it accordingl...
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Objective-C: difference between id and void *

...tructures, this can be a critical difference. Declaring iVars like void *_superPrivateDoNotTouch; will cause premature reaping of objects if _superPrivateDoNotTouch is actually an object. Don't do that. attempting to invoke a method on a reference of void * type will barf up a compiler warning. a...