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kitsuyui
/ example.ts
Created
August 10, 2022 09:26
https://twitter.com/gutchom/status/1554756212184399872
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| interface Point { | |
| x: number; | |
| y: number; | |
| } | |
| interface Vector { | |
| x: number; | |
| y: number; | |
| } |
kitsuyui
/ file0.txt
Last active
November 17, 2018 08:36
トリビア: location.port = undefined すると port が 0 になるのなんでだろう ref: https://qiita.com/kitsuyui/items/0625a1eed6ceb36bbf63
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| while (IsASCIIDigit(value[port_end]) && port_end < length) | |
| ++port_end; | |
| while (value[port_start] == '0' && port_start < port_end - 1) | |
| ++port_start; | |
| // Required for backwards compat. | |
| // https://www.w3.org/Bugs/Public/show_bug.cgi?id=23463 | |
| if (port_start == port_end) | |
| return "0"; |
kitsuyui
/ dockerrun-jsen-schema.json
Last active
September 21, 2018 06:21
— forked from sordina/dockerrun-jsen-schema.json
jsen schema to validate Dockerrun.aws.json files
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| { | |
| "type": "object", | |
| "properties": { | |
| "AWSEBDockerrunVersion": { | |
| "type": "integer", | |
| "minimum": 1, | |
| "maximum": 2 | |
| }, | |
| "authentication": { | |
| "type": "object", |
kitsuyui
/ isnative.js
Created
August 8, 2018 02:04
Forked from https://gist.github.com/5e34d890105aca44399f.git
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| // I recently saw http://davidwalsh.name/detect-native-function tweeted by | |
| // @elijahmanor and was pretty jazzed about it. One of my favorite JS tricks is | |
| // detecting native methods. Detecting native methods is handy because third | |
| // party code can shim methods incorrectly as seen in past versions of | |
| // Prototype.js, es5-shim, & modernizr, which can cause your code to behave in | |
| // unexpected ways. This isn't a knock against those projects, shimming is really | |
| // really hard to get right. Shimmed methods may also lack the performance | |
| // benefits of their native counterparts. Lo-Dash, Dojo, Ember, & YUI, | |
| // to name a few, detect native methods to avoid shims and rely on their own | |
| // fallback paths, trusting their code over third-party. |
kitsuyui
/ requestIdleCallback.js
Created
August 8, 2018 01:52
— forked from paullewis/requestIdleCallback.js
Shims rIC in case a browser doesn't support it.
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| /*! | |
| * Copyright 2015 Google Inc. All rights reserved. | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software |
kitsuyui
/ file1.txt
Last active
July 15, 2018 08:00
Tips: 実行中のシェルスクリプトを書きかえるときには ref: https://qiita.com/kitsuyui/items/d0048eeaa50293a92a60
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| $ run.sh & | |
| $ vim run.sh | |
| (30 秒以内に foo を bar に変えて保存する) | |
| bar |
kitsuyui
/ composition.py
Last active
March 26, 2025 08:56
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| from functools import reduce | |
| identity = lambda x: x | |
| transduce_as_map = lambda mapper: lambda concat: lambda xs, x: concat(xs, mapper(x)) | |
| transduce_as_filter = lambda predicate: lambda concat: lambda xs, x: concat(xs, x) if predicate(x) else xs | |
| compose = lambda f, g: lambda x: f(g(x)) | |
| compose_n = lambda *fns: reduce(compose, fns, identity) |
kitsuyui
/ file0.txt
Last active
December 29, 2017 07:53
netcat や nmap を使わずに bash だけでポートの開放をみたい場合のハック (横着) ref: https://qiita.com/kitsuyui/items/7d79fd8940d8910e3862
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| $ exec 7<> /dev/tcp/8.8.8.8/53 |
kitsuyui
/ file0.txt
Last active
October 5, 2017 13:29
embulk の隠しコマンド embulk irb と embulk exec ref: http://qiita.com/kitsuyui/items/311d37637e47f0d75e2b
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| $ embulk irb | |
| 2017-10-04 23:49:33.706 +0900: Embulk v0.8.30 | |
| irb(main):001:0> p 'yay' | |
| "yay" | |
| => "yay" | |
| irb(main):004:0> 3.times {|i| print(i)} | |
| 012=> 3 |
kitsuyui
/ file0.txt
Last active
October 4, 2017 15:23
Debian 系であえて古い APT パッケージをインストールする方法 ref: http://qiita.com/kitsuyui/items/d8940e093fa41b58fe71
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| $ apt-cache madison openssl | |
| openssl | 1.0.2g-1ubuntu4.8 | http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages | |
| openssl | 1.0.2g-1ubuntu4.6 | http://archive.ubuntu.com/ubuntu xenial-security/main amd64 Packages | |
| openssl | 1.0.2g-1ubuntu4 | http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages | |
| openssl | 1.0.2g-1ubuntu4 | http://archive.ubuntu.com/ubuntu xenial/main Sources | |
| openssl | 1.0.2g-1ubuntu4.8 | http://archive.ubuntu.com/ubuntu xenial-updates/main Sources | |
| openssl | 1.0.2g-1ubuntu4.6 | http://archive.ubuntu.com/ubuntu xenial-security/main Sources |
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