eric.hsu erichsu
erichsu
/ Contents.swift
Created
May 9, 2022 23:07
— forked from sgr-ksmt/Contents.swift
JSONDecoder+keypath
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| //: Playground - noun: a place where people can play | |
| import UIKit | |
| var json: String = """ | |
| { | |
| "result": { | |
| "persons": [ | |
| { |
erichsu
/ SwiftUI-ViewBuilderFunc.swift
Created
February 15, 2022 13:57
— forked from ethanhuang13/SwiftUI-ViewBuilderFunc.swift
Xcode Snippets
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| @ViewBuilder | |
| private func build<#name#>(_ viewStore: ViewStoreType) -> some View { | |
| } |
erichsu
/ TypeErasure.swift
Created
November 17, 2021 08:33
— forked from iwill/TypeErasure.swift
Code Snippet: Type Erasure for Protocol with AssociatedType, Self and static methods
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| // Type-Erasure | |
| // - seealso: [AnyIterator](https://github.com/apple/swift/blob/2fe4254cb712fa101a220f95b6ade8f99f43dc74/stdlib/public/core/ExistentialCollection.swift.gyb#L45) | |
| // MARK: remove `Equatable` if not needed | |
| public protocol Protocol: Equatable { | |
| // MARK: `Protocol` requirements | |
| associatedtype AssociatedType | |
| func methodOfProtocol() -> Self.AssociatedType | |
| } |
erichsu
/ remove_old_builds.sql
Created
September 30, 2021 20:29
— forked from david-zw-liu/remove_old_builds.sql
Keep 1000 builds per repos for DroneCI (sqlite3 version >= 3.25 required)
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| -- Thank @sbengo to figure out foreign_keys constraints is defaults to false in sqlite | |
| -- Enable to delete logs by cascading delete | |
| PRAGMA foreign_keys = ON; | |
| WITH n_build_ids_per_repo as ( | |
| SELECT build_id | |
| FROM ( | |
| SELECT | |
| build_id, | |
| build_repo_id, |
erichsu
/ jq_group_by_count.sh
Created
January 28, 2021 14:29
— forked from stefaneng/jq_group_by_count.sh
jq - Group by count
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| echo '[{"key": 1}, {"key": 2}, {"key": 1}]' | jq 'group_by (.key)[] | {key: .[0].key, length: length}' |
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| import UIKit | |
| import PlaygroundSupport | |
| /* | |
| Let g(N) be the count of numbers that contain a 7 when you write out all the numbers from 1 to N. | |
| g(7) = 1 | |
| g(20) = 2 | |
| g(70) = 8 | |
| g(100) = 19 |
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| ## 首次使用 Git LFS | |
| # 安裝 Git LFS CLI | |
| brew install git-lfs | |
| # 在 repo 位置下 | |
| git lfs install | |
| ## 設定 Git LFS 自定義位址 | |
| git config -f .lfsconfig lfs.url http://<UserName>@<SERVER>:3000/<User>/<Project>.git/info/lfs |
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| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>Label</key> | |
| <string>lfs-server</string> | |
| <key>ProgramArguments</key> | |
| <array><string>/Users/gitea/gitea</string></array> | |
| <key>RunAtLoad</key> | |
| <true/> |
erichsu
/ symbolicatecrash.sh
Created
May 6, 2019 18:44
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| export DEVELOPER_DIR="/Applications/Xcode.app/Contents/Developer" | |
| /Applications/Xcode.app/Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash \ | |
| -v file-log-from-apple-review.crash \ | |
| XXXX.xcarchive/dSYMs/XXXX.app.dSYM/ > output.log |
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| # e.g. | |
| # echo '[{"a":1, "b":2}, {"a":3, "b":4}]' | jq '.[]' | |
| jq -r '(map(keys) | add | unique) as $cols | map(. as $row | $cols | map($row[.])) as $rows | $cols, $rows[] | @csv' |
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