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For the purposes of insuring images are not tampered with, I would like to create a unique hash based on the contents of an image file (a PNG specifically). I\'ve googled, and I know it\'s very possib
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Consider a distributed bank application, wherein distributed agent machines modify the value of a global variable : say \"balance\"
I\'m developing a site for a client, and he wants people to be able to buy licenses/support contracts via PayPal. What I\'m stumped 开发者_如何转开发on is how I can make the payments secure. My curren
I am interested in proving that some robot controller does not reach any faulty state, which I would define by a set of predicates. I know that there are open-source software tools to achieve that. Fo
I am creating triggers & procedures on a table from a winform application which uses sql server 2005 express.
I\'ve got some form verification code that doesn\'t seem to be working correctly, and I can\'t figure out why.
I solved the problem of reading the data and got some plots from verification package of R. Now i want to know that how to arrange data in R i.e. i arranged the observation data like (120, 396) where
I want to use the verification package in R.I have daily data of obs and prediction in the following format:
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