Without variables, programming languages are next to useless. Fortunately, JavaScript's variable system is incredibly powerful and versatile. This article shows you how to use JavaScript variables to store numbers, text strings, objects, and other data types. Once you've stored this information, you can use it anywhere in your program.
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Most people assume that analytical databases, or OLAPs, are big, powerful beasts—and they are correct. Systems like Snowflake, Redshift, or Postgres involve a lot of setup and maintenance, even in their cloud-hosted incarnations. But what if all you want is "just enough" analytics for a dataset on your desktop? In that case, DuckDB is worth exploring.
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Google has expanded on its Gemma family of AI models, introducing the PaliGemma vision-language model (VLM) and announcing Gemma 2, the next generation of Gemma models based on a new architecture. The company also released the LLM Comparator in open source, an addition to its Responsible Generative AI Toolkit.
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