Sergey Sidorchik ssidorchik
ssidorchik
/ index.html
Created
December 2, 2020 06:09
Try/catch vs if/else (http://jsbench.github.io/#8f34a24d776a86aa28ec07063aecfee7) #jsbench #jsperf
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"/> | |
| <title>Try/catch vs if/else</title> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script> | |
| <script src="./suite.js"></script> | |
| </head> | |
| <body> | |
| <h1>Open the console to view the results</h1> |
ssidorchik
/ nginx mobile and tablet redirection
Last active
May 3, 2016 21:18
— forked from goromlagche/nginx mobile and tablet redirection
nginx mobile and tablet redirection
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| set $mobile_rewrite do_not_perform; | |
| if ($http_user_agent ~* "(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|ipad|android|sch-i800|playbook|tablet|kindle|gt-p1000|sgh-t849|shw-m180s|a510|a511|a100|dell streak|silk|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino") { | |
| set $mobile_rewrite perform; | |
| } | |
| if ($http_user_agent ~* "^(1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p| |
ssidorchik
/ priority_queue.rb
Created
November 15, 2015 18:19
— forked from brianstorti/priority_queue.rb
Priority queue implementation in Ruby
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| class PriorityQueue | |
| attr_reader :elements | |
| def initialize | |
| @elements = [nil] | |
| end | |
| def <<(element) | |
| @elements << element | |
| bubble_up(@elements.size - 1) |
ssidorchik
/ terminal.txt
Created
November 14, 2015 16:54
— forked from ma11hew28/terminal.txt
Unique Unordered Pairing Function
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| $ ruby unique-unordered-pairing-function.rb | |
| Cantor Pairing Function | |
| ----------------------- | |
| <x, y> = (x + y) * (x + y + 1) / 2 + y | |
| 0 1 2 3 4 5 6 7 8 9 10 11 12 13 | |
| + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + ——— + | |
| 0 | 0 | 1 | 3 | 6 | 10 | 15 | 21 | 28 | 36 | 45 | 55 | 66 | 78 | 91 | |