zhangkaizhao
/ heading_linker.cr
Last active
November 30, 2020 13:57
Crystal version (tested on 0.35.1) of Heading Linker https://github.com/wezm/pkb/blob/master/lib/heading_linker.rb
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| require "html" | |
| require "uri" | |
| require "xml" | |
| class HeadingLinker | |
| HTML_PARSER_OPTIONS = XML::HTMLParserOptions.default | XML::HTMLParserOptions::NODEFDTD | |
| XML_SAVE_OPTIONS = XML::SaveOptions::FORMAT | XML::SaveOptions::AS_HTML | |
| getter doc |
zhangkaizhao
/ PKGBUILD
Last active
October 3, 2018 12:06
Fixed `ModuleNotFoundError` problem in AUR package https://aur.archlinux.org/packages/python-black
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| # Maintainer: Daniel M. Capella <polycitizen@gmail.com> | |
| # Maintainer: James Zhu <jameszhu@berkeley.edu> | |
| pkgname=python-black | |
| pkgver=18.9b0 | |
| pkgrel=1 | |
| pkgdesc='Uncompromising Python code formatter' | |
| arch=('any') | |
| url=https://github.com/ambv/black | |
| license=('MIT') |
zhangkaizhao
/ Pipfile
Created
August 15, 2018 13:45
Global async Redis connection in Tornado web demo
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| [[source]] | |
| url = "https://pypi.org/simple" | |
| verify_ssl = true | |
| name = "pypi" | |
| [packages] | |
| tornado = "==5.1" | |
| asyncio-redis = "==0.15.1" | |
| [dev-packages] |
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| import random | |
| import threading | |
| import time | |
| import tornado.gen | |
| import tornado.ioloop | |
| @tornado.gen.coroutine | |
| def _work(i): |
zhangkaizhao
/ closure.js
Last active
April 10, 2018 10:49
Python `__eq__` compared to JavaScript closure
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| // via Telegram Desktop CPyUG group fy | |
| // https://stackoverflow.com/a/48298565/2837824 | |
| const a = { | |
| i: 1, | |
| toString: function() { | |
| return a.i++; | |
| } | |
| } | |
| if (a == 1 && a == 2 && a == 3) { | |
| console.log("Hello World!"); |
zhangkaizhao
/ PKGBUILD
Created
April 8, 2018 03:39
jdk8u162-b12_openj9-0.8.0 for https://aur.archlinux.org/packages/jdk8-openj9-bin
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| # Maintainer: Miguel Peláez <kernelfreeze@outlook.com> | |
| # Contributor: WFCody | |
| pkgname=jdk8-openj9-bin | |
| _pkgver_minor="162" | |
| _pkgver_build="12" | |
| _pkgver_openj9="0.8.0" | |
| pkgver=8.${_pkgver_minor} | |
| pkgrel=1 |
zhangkaizhao
/ pk.py
Created
February 28, 2017 06:22
Test pickle with multiple dumped objects via https://www.zhihu.com/question/22095333/answer/20275547
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| import pickle | |
| FILENAME = 'dumped.pickle' | |
| def dump(obj, mode='wb'): | |
| with open(FILENAME, mode) as fp: | |
| pickle.dump(obj, fp) | |
zhangkaizhao
/ test_periodic_callback.py
Created
February 9, 2017 16:27
Test Tornado's periodic callback
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| import time | |
| import tornado.gen | |
| import tornado.ioloop | |
| class Counter: | |
| n = 0 | |