yujinqiu

Get Git log in JSON format

git log --pretty=format:'{%n  "commit": "%H",%n  "abbreviated_commit": "%h",%n  "tree": "%T",%n  "abbreviated_tree": "%t",%n  "parent": "%P",%n  "abbreviated_parent": "%p",%n  "refs": "%D",%n  "encoding": "%e",%n  "subject": "%s",%n  "sanitized_subject_line": "%f",%n  "body": "%b",%n  "commit_notes": "%N",%n  "verification_flag": "%G?",%n  "signer": "%GS",%n  "signer_key": "%GK",%n  "author": {%n    "name": "%aN",%n    "email": "%aE",%n    "date": "%aD"%n  },%n  "commiter": {%n    "name": "%cN",%n    "email": "%cE",%n    "date": "%cD"%n  }%n},'

The only information that aren't fetched are:

• %B: raw body (unwrapped subject and body)
• %GG: raw verification message from GPG for a signed commit

yujinqiu

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

yujinqiu

import Foundation

func format(bytes: Double) -> String {
    guard bytes > 0 else {
        return "0 bytes"
    }

    // Adapted from http://stackoverflow.com/a/18650828
    let suffixes = ["bytes", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"]
    let k: Double = 1000

yujinqiu

import SwiftUI

extension NSTextField {
    open override var focusRingType: NSFocusRingType {
        get { .none }
        set { }
    }
}

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import SwiftUI
import PlaygroundSupport

struct iPod: View {
    var body: some View {
        VStack(spacing: 40) {
            Screen()
            ClickWheel()
            Spacer()
        }

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//
//  ContentView.swift
//  
//
//  Created by Bernstein, Joel on 7/4/20.
//

import SwiftUI

struct ElementModel: Identifiable

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//
//  Settings.swift
//  Settings
//
//  Created by Jordan Singer on 2/20/21.
//

import SwiftUI

struct Settings: View {

yujinqiu

import Foundation
import Combine

enum APIError: Error, LocalizedError {
    case unknown, apiError(reason: String), parserError(reason: String)

    var errorDescription: String? {
        switch self {
        case .unknown:
            return "Unknown error"

yujinqiu

import Foundation
import Combine

enum APIError: Error, LocalizedError {
    case unknownError
    case unknownURL
    case unknownData
    case parserError(reason: String)
    case apiError(reason: String)

yujinqiu

# configure.ac

# add an --enable-macos-universal-binary flag that when building for mac 
# create a universal x86_64 / arm64 binary
AC_ARG_ENABLE([macos-universal-binary],
    [AS_HELP_STRING([--enable-macos-universal-binary],
            [Create an universal x86_64+arm64 binary when building for macos)])],,
    [enable_macos_universal_binary=no])

# Determine if we're building for macos/darwin by checking for macos & darwin