Tag Archives: break

印 "#" 比印 "B" 來的快的問題

這篇是兩年前在 StackOverflow 上的問題:「Why is printing “B” dramatically slower than printing “#”?」。 問問題的人這段程式跑了 8.52 秒: Random r = new Random(); for (int i = 0; i < 1000; i++) { for (int j = 0; j < 1000; j++) { if(r.nextInt(4) … Continue reading

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幹壞事永遠都是進步最大的原動力...

Slashdot 上看到的:「Students Hack School-Issued iPads Within One Week」。 就不解釋了 XDDD

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