cryptography

How does Mobile Passcode works?

Many organisations use soft token to authenticate the users into their corporate network. One of the ubiquitous protocol that’s been used these days is Mobile Passcode. I used to wonder how does it work even when there is no internet connection on my mobile. The answer is rather cryptic! The Mobile Passcode works based on […]

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Embed pdf in a site

I wanted the pdf documents to be embedded in the site that  I was developing. Most of the options opened them in a new window or provided options to download. The project pdf.js was suggested by many but was hard to implement. The following links helped resolve them. https://github.com/mozilla/pdf.js/wiki/Setup-PDF.js-in-a-website Download https://github.com/mozilla/pdf.js/archive/gh-pages.zip. Extract the ZIP file […]

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Data science – Python links

 Along the lines of this blog: http://www.datasciencecentral.com/profiles/blogs/how-to-become-a-data-scientist-for-free, here are some links related to Python and data science in general contributed by one of my friend. http://www.quora.com/How-should-I-proceed-on-building-apps-once-i-am-done-with-python http://nazarii.com/ http://pbpython.com/ http://www.programiz.com/python-programming ** Nltp belongs ** http://streamhacker.com/ http://fjavieralba.com/basic-sentiment-analysis-with-python.html http://blog.yhathq.com/ http://www.yaksis.com/posts/why-use-svm.html Blogs for Beginners : guidetodatamining.com dataaspirant.wordpress.com *** Blogs for reading *** http://blog.qburst.com/ http://blog.infochimps.com/ http://blog.aureusanalytics.com/ http://nishantupadhyayanalyst.wordpress.com/ http://m.nautil.us/blog/the-math-trick-behind-mp3s-jpegs-and-homer-simpsons-face  http://dogdogfish.com/ ** Machine Learning […]

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Stem completion in R

Wanna create a word cloud using R, then check out http://www.r-bloggers.com/text-mining/ Although stemming the word is great, but myCorpus <- tm_map(myCorpus, stemCompletion, dictionary = dictCorpus) didn’t work for me. I tried a different approach. After creating the document matrix as listed in the above link, pass the myNames character vector to the stem completion function with […]

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Useful links related to SSIS

Here are some random topics related to SSIS, but might be useful sometimes. The below link explains how to implement batch processing in ssis http://www.mssqltips.com/sqlservertip/1504/how-to-implement-batch-processing-in-sql-server-integration-services-ssis/ Scheduling the SSIS Package as a Job http://decipherinfosys.wordpress.com/2008/09/17/scheduling-ssis-packages-with-sql-server-agent/ OLE DB Connection in SSIS Package does not remember password It might happen sometimes during password change.  Logging off or  Shutting down […]

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Package configurations, logging, error handling in ssis

The following links explains the different package configurations methods provided in SSIS. http://biresort.net/cfs-file.ashx/__key/CommunityServer.Components.PostAttachments/00.00.00.00.20/SSIS_5F00_EX_5F00_01_5F00_PCKCFG.zip http://www.techbubbles.com/sql-server/ssis-package-configuration-in-sql-server-2008/?utm_source=BlogGlue_network&utm_medium=BlogGlue_Plugin Logging, error handling Logging and error handling helps a lot for general audit and during debugging, when a problem comes from no where. http://consultingblogs.emc.com/jamiethomson/archive/2005/06/11/SSIS_3A00_-Custom-Logging-Using-Event-Handlers.aspx http://pragmaticworks.com/Products/Business-Intelligence/BIxPress/ssis-logging-auditing-monitoring.aspx

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