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How to unpack and pack pkg file?
... how unpack pkg and replace a file but I dont know how pack again to pkg.
http://emresaglam.com/blog/1035
http://ilostmynotes.blogspot.com/2012/06/mac-os-x-pkg-bom-files-package.html
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iOS difference between isKindOfClass and isMemberOfClass
... testing class/subclass.
See apple doc for NSObject class and protocol:
http://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSObject_Class/Reference/Reference.html#//apple_ref/occ/cl/NSObject
http://developer.apple.com/library/mac/documentation/Cocoa/Referenc...
How to check if a number is a power of 2
... sites that document and explain this and other bit twiddling hacks are:
http://graphics.stanford.edu/~seander/bithacks.html
(http://graphics.stanford.edu/~seander/bithacks.html#DetermineIfPowerOf2)
http://bits.stephan-brumme.com/
(http://bits.stephan-brumme.com/isPowerOfTwo.html)
And the granda...
python requests file upload
...ile': open('file.txt', 'rb')}
>>> print(requests.Request('POST', 'http://example.com', files=files).prepare().body.decode('ascii'))
--c226ce13d09842658ffbd31e0563c6bd
Content-Disposition: form-data; name="upload_file"; filename="file.txt"
--c226ce13d09842658ffbd31e0563c6bd--
Note the fi...
How to update PATH variable permanently from Windows command line?
...s denied
---Deleted HKEY_CURRENT_USER\Environment:PATH
[*] Adapted from: http://code.activestate.com/recipes/416087-persistent-environment-variables-on-windows/
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source of historical stock data [closed]
...ing to use it everyday to update you history. If you want to download from http or ftp with CSI, you must pay about 200€ on month. Sorry, but it's too expensive.
– davidxxx
Mar 14 '15 at 20:27
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What is WCF RIA services?
...
The latest news: WCF RIA Services is dead:
http://blogs.msmvps.com/deborahk/who-moved-my-cheese-ria-services/
If you want to use RIA Services, they have been open sourced:
http://www.openriaservices.net/blog/posts/
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What is output buffering?
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; Default Value: Off
; Development Value: 4096
; Production Value: 4096
; http://php.net/output-buffering
output_buffering = 4096
The directive output_buffering is not the only configurable directive regarding Output buffering. You can find other configurable Output buffering directives here: htt...
What is the mouse down selector in CSS?
...selected link */
a:visited {color:#00FF00;} /* visited link */
See also: http://www.w3.org/TR/selectors/#the-user-action-pseudo-classes-hover-act
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What is the purpose of base 64 encoding and why it used in HTTP Basic Authentication?
...intable (text) characters.
See this paragraph from the wikipedia page for HTTP Basic Authentication:
While encoding the user name and password with the Base64 algorithm typically makes them unreadable by the naked eye, they are as easily decoded as they are encoded. Security is not the intent o...