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Transforms don't execute until the consumer pulls. There's no eager evaluation, no hidden buffering. Data flows on-demand from source, through transforms, to the consumer. If you stop iterating, processing stops.

Nvidia is the world's most valuable publicly-traded company, with a stock market value of around $4.8tn.

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「像大熱天時,如果有個地方是能夠進去涼冷氣的,對人和狗來說都很舒服,」阿豪說。

Discord is pushing back plans to start verifying the age of all users in March after weeks of user ire.

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Blockchain already being adopted by some big-name companies, such as Walmart, AIG, Siemens, Pfizer, and Unilever. For example, IBM's Food Trust uses blockchain to track food's journey before reaching its final destination.

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