First Bitcoin Transaction

First ever bitcoin transaction
12 January 2009, 14 years ago as of 12 January 2023, the first-ever tweet about Bitcoin went out it was about first ever Bitcoin transaction that was sent successfully. 10.0344…
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YouTube services down

It is the first time ever we have encountered the service down error for YouTube. It is very unusual, as the service never goes down. This error indicates that YouTube…
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Excel Formula Shortcuts

Excel Formula Shortcuts
Save: Alt + Shift + F2 Length of cell: =LEN(B5) Sum of cells: =SUM(C8:C11) Add character, beginning or end of text: =”(“& A2 &”)” 5. Add character in middle of…
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