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Determine project root from a running node.js application
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How to add 2 buttons into the UINavigationbar on the right side without IB?
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Jackson databind enum case insensitive
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How to present popover properly in iOS 8
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notifyDataSetChanged example
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edited Jun 3 '14 at 7:11
Sufian
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How to convert R Markdown to PDF?
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Updated Answer (10 Feb 2013)
rmarkdown package:
There is now an rmarkdown package available on github that interfaces with Pandoc.
It includes a render function. The documentation makes it pretty clear how to convert rmarkdown to pdf amon...
Difference between CLOB and BLOB from DB2 and Oracle Perspective?
...in size are the same:
Maximum length of CLOB (in bytes or OCTETS)) 2 147 483 647
Maximum length of BLOB (in bytes) 2 147 483 647
There is also the DBCLOBs, for double byte characters.
References:
LOB definition in DB2: http://pic.dhe.ibm.com/infocenter/db2luw/v10r5/topic/com.ibm.db2.lu...
How does a public key verify a signature?
...rivate key.
A digital signature in its simplest description is a hash (SHA1, MD5, etc.) of the data (file, message, etc.) that is subsequently encrypted with the signer's private key. Since that is something only the signer has (or should have) that is where the trust comes from. EVERYONE has (or...