MySQL table primary keys and unique indexes prevent multiple rows with the same index from being added to the table. If you try to insert a duplicate row with a ...
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I use Excel all day—the simple Ctrl+1 shortcut does 80% of the work
Ctrl+1 streamlines the Excel workflow, efficiently handling most of my day-to-day and advanced formatting needs. Universal ...
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Duplicate keys at home to save on locksmith fees
The science pros at TKOR show how to duplicate keys at home to save on locksmith fees. Trump forces a rewrite of Canada’s trade strategy Deep-sea creatures Alicella gigantea widespread on ocean ...
As a long-time Windows geek, I’ve always loved and relied on keyboard shortcuts. They’re incredible! Like a collection of secret handshakes that can quickly perform useful tasks and dramatically speed ...
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