return new TextEncoder().encode(str.toUpperCase());
Цены на нефть взлетели до максимума за полгода17:55
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What TransformStreams are supposed to do is check for backpressure on the controller and use promises to communicate that back to the writer:
Intel's 1986 ICCD paper Performance Optimizations of the 80386 reveals how tightly this was optimized. The entire address translation pipeline -- effective address calculation, segment relocation, and TLB lookup -- completes in 1.5 clock cycles: