レガシー業界・システムに奮闘！プロダクト改善事例LT【開発PM勉強会vol.9】 - connpass https://peer-quest.connpass.com/event/239171/
- 株式会社PR TIMES執行役員CTO 金子達哉
- @catatsuyというアカウントで各種SNS登録しています
- ピクシブ・メルカリを経て2021/04にPR TIMESに入社しました
Tatsuya Kaneko catatsuy
catatsuy
/ chatgpt-keybindings.js
Created
September 25, 2026 03:27
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| // ==UserScript== | |
| // @name ChatGPT Control-b Fix | |
| // @namespace local.chatgpt-keybindings | |
| // @version 1.0 | |
| // @description 入力欄のControl+bを標準のカーソル移動に戻す | |
| // @match https://chatgpt.com/* | |
| // @run-at document-start | |
| // @grant none | |
| // ==/UserScript== |
catatsuy
/ find_valid_u8_pos.go
Created
October 24, 2023 14:11
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| package main | |
| import ( | |
| "fmt" | |
| "unicode/utf8" | |
| ) | |
| const ( | |
| t1 = 0b00000000 | |
| tx = 0b10000000 |
catatsuy
/ bench_test.go
Created
July 15, 2023 07:16
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| package bench | |
| import ( | |
| "encoding/base64" | |
| "math/rand" | |
| "testing" | |
| "time" | |
| "unsafe" | |
| ) |
catatsuy
/ fight_legacy.md
Last active
August 23, 2023 08:23
catatsuy
/ goroutine_channel.md
Created
December 11, 2021 12:08
catatsuy
/ infra-training.md
Last active
August 24, 2023 03:11
インフラ研修 Original: https://gist.github.com/edvakf/dc50f8cabf8d452e47ac63156245a296
See Tiny Spec Tokyo at Slack Platform Community Tokyo https://slackcommunity.com/events/details/slack-tokyo-presents-tiny-spec-tokyo/
2019/11/12 #TinySpec2019
- @catatsuy
- かたついって呼ばれています
catatsuy
/ isucon9q_bench.md
Created
October 7, 2019 09:47
catatsuy メルカリSRE
mercari.go #11 - connpass https://mercari.connpass.com/event/148913/
catatsuy
/ mercari_go_isucon.md
Last active
March 14, 2025 13:00
mercari.go #4 https://mercari.connpass.com/event/105640/
- catatsuyというIDで各種SNS活動しています
- かたついって呼ばれています
- メルカリのSREチームで主にGoを書いています
- 前職はピクシブでpixivのHTTPS化・PHP7.1化・HTTP/2化や、広告サーバーの新機能追加など色々やっていました
catatsuy
/ hatebu_pocket.go
Created
December 2, 2017 08:15
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| package main | |
| import ( | |
| "bytes" | |
| "encoding/json" | |
| "encoding/xml" | |
| "fmt" | |
| "io/ioutil" | |
| "log" | |
| "net/http" |
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