dolphinsue319

from pgoapi import pgoapi
from s2sphere import Cell, CellId, LatLng
import time


def get_cell_ids(lat, long, radius = 10):
    origin = CellId.from_lat_lng(LatLng.from_degrees(lat, long)).parent(15)
    walk = [origin.id()]
    right = origin.next()

dolphinsue319

//
//  main.swift
//  SquareWaveGenerator
//
//  Created by dolphin on 2016/8/7.
//  Copyright © 2016年 dolphin. All rights reserved.
//

import Foundation
import AudioToolbox

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/*
第一個參數是一個會輸出 Bool 的函數，也就是 case 後面接的東西。
第二個參數會被放入第一個函數型態的參數中，藉以輸出一個 Bool 值
*/
func ~=<T>(pattern: T->Bool, value: T) -> Bool {
    return pattern(value)
}


func greaterThan<T: Comparable>(a:T)(b: T) -> Bool {

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func ~=<T: Comparable, U: Equatable>(pattern: T, value: U) -> Bool {
    return true
}

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//pattern 是 case 後接的參數，value 是 switch 後面接的參數
func ~=(pattern: String, value: Int) -> Bool {
    return pattern == "\(value)"
}

//這個會被代入 ~= 函數裡的 value
let x = 1
switch x {
    //這個會被代入 ~= 函數裡的 pattern
case "1":

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let x: Int = 1
switch x {
case greaterThan(0):
    print("positive")
case lessThan(0):
    print("negative")
default:
    print("0")
}

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let x = 1
switch x {
case _ where x > 0:
    print("> 0")
case _ where x < 0:
    print("< 0")
default:
    print("== 0")
}

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let x = 1
if x > 0 {
    print("> 0")
} else if x < 0 {
    print("< 0")
} else {
    print("== 0")
}

dolphinsue319

//在 ~/.bash_profile 放這個：
alias nuke="rm -rf ~/Library/Developer/Xcode/DerivedData/"

dolphinsue319

import Foundation
// siri 說出來的2進位字串
let whatSirirSays = ["11100110", "10101001", "10011111", "11100101", "10101111", "10000110"]

extension Int8 {
    init(string str: String){
        var rtn: Int8 = 0
        var i: Int = 0
        for anUnicodeScalar in str.unicodeScalars{
            //將字串型態的單一 bit 轉成 00000000, 或 00000001