O?Reilly DRM-Free e-book sale

Today only, O’Reilly is running a special on all their Pocket Reference and Pocket Guides. If you use the discount code: DD399 all Pocket References and Pocket Guides are $3.99 each. I am a big fan of O’Reilly e-books. They are all DRM-free and you get free lifetime access, multiple file formats, free updates.�What this [...]

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