Abstract: A regular expression (regex) is said to be vulnerable to the regex denial of service (ReDoS) attack if the worst-case running time of a matching algorithm on the regex is super-linear in the ...

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Quick: If you shout "regular expressions" in a crowd of Linux users, what happens? Answer: Everyone will tell you the right way to use them, and every answer will be different. Regular expressions -- ...

While gas prices are down somewhat from their lofty levels a year ago, most U.S. motorists would still likely consider a national average $3.74 per gallon, according to the AAA, to still be ...

Experts estimate that 3 to 7 percent of the global population has developmental dyscalculia, although it often goes undiagnosed. The disorder may be poorly understood, but it is very real—and so are ...

A study by researchers in Parma and Milan has shown that we interpret facial expressions using both motor and emotional areas of the brain. The finding could solve a 20-year debate between scientists ...

A simple npm package that checks the password strength of a certain passphrase. A password strength checker based from Javascript RegEx. This repository contains regular expression (regex) patterns ...

Traditional grading systems aren’t getting an A-plus from most educators. In fact, fewer than 1 in 6 educators—13 percent—surveyed by the EdWeek Research Center earlier this year say that A through F ...