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Does ruby have real multithreading?

... 31T 0:00.04 0:21.92 38293 100.0 R 31T 0:00.04 0:21.95 38293 100.0 R 31T 0:00.04 0:21.99 Once again, the same program but now with the good old MRI. Due to the fact that this implementation uses green-threads, only one thread shows up (jalcazar@mac ~)$ ...
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Analyze audio using Fast Fourier Transform

... 209 The array you are showing is the Fourier Transform coefficients of the audio signal. These coe...
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How does the Java 'for each' loop work?

...: 278,694,271 nanoseconds B faster by 98,767,552 nanoseconds (25.666236154695838% faster) [C:\java_code\]java TimeIteratorVsIndexIntArray 1000000 Test A: 288,953,495 nanoseconds Test B: 207,050,523 nanoseconds B faster by 81,902,972 nanoseconds (27.844689860906513% faster) [C:\java_code\]java Time...
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memory_get_peak_usage() with “real usage”

...at(' ', 1024*25); //store 25kb more to string } Output: not real: 0.73469543457031 MiB real: 0.75 MiB not real: 0.75910949707031 MiB real: 1 MiB ... not real: 0.95442199707031 MiB real: 1 MiB not real: 0.97883605957031 MiB real: 1 MiB PHP Fatal error: Allowed memory size of 1048576 bytes ex...
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How to set tbody height with overflow scroll

...padding: 16px; padding-left: 15px; border-left: 1px dotted rgba(200, 209, 224, 0.6); border-bottom: 1px solid #e8e8e8; background: #ffc491; text-align: left; /* With border-collapse, we must use box-shadow or psuedo elements for the header borders */ box-shadow: 0px 0px 0 2px...
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What is the smallest possible valid PDF?

...0obj%3C%3C%2FPages%3C%3C%2FKids%5B%3C%3C%2FContents%3C%3C%3E%3Estream%0ABT%209%20Tf(Hello%20World)'%20ET%20endstream%3E%3E%5D%3E%3E%3E%3Eendobj%20trailer%3C%3C%2FRoot%201%200%20R%3E%3E share | impr...
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Difference between a Postback and a Callback

... Andreas GrechAndreas Grech 95.7k9595 gold badges282282 silver badges354354 bronze badges ...
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What does O(log n) mean exactly?

... 209 Overview Others have given good diagram examples, such as the tree diagrams. I did not see an...
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How can I repeat a character in Bash?

... mklement0mklement0 209k4040 gold badges362362 silver badges420420 bronze badges ...
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How can you use an object's property in a double-quoted string?

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