Jump Start Credit Card Processing: How it works, what you need, with Ruby & JavaScript examples
This free ebook is brought to you by the makers of freckle time tracking. Amy Hoy, Thomas Fuchs It may be 2011, but credit card processing remains in the Dark Ages. Give yourself a jump start Our little no-nonsense guide helps you get a firm grip on the slippery concepts of credit card processing: the cc processing life cycle key industry terms / actions JavaScript code for validating & detecting
linux find command-- how to use
find is one of the most useful Linux/Unix tools in the toolbelt, but most people use only a fraction of its power. Many Linux/Unix questions seen online can be solved using the find command alone, getting familiar with its main functionality is one of the best things you can do for yourself in the long-term. find lets you do anything from finding all your .jpg files to seeing “all of Michael’s tex
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