From: AceVest <zhaoyanbai@126.com>
Date: Sat, 4 Mar 2017 04:29:41 +0000 (+0800)
Subject: ...
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zpipe.c?a=commitdiff_plain;h=562551d69644382d74fe8d9d99ae6f616080c195;p=acecode.git

...
---

diff --git a/learn/AcePlay/AcePlay.playground/Pages/Basics.xcplaygroundpage/Contents.swift b/learn/AcePlay/AcePlay.playground/Pages/Basics.xcplaygroundpage/Contents.swift
index 4890fa0..0c860f6 100644
--- a/learn/AcePlay/AcePlay.playground/Pages/Basics.xcplaygroundpage/Contents.swift
+++ b/learn/AcePlay/AcePlay.playground/Pages/Basics.xcplaygroundpage/Contents.swift
@@ -130,91 +130,3 @@ print()
 print("The String is: \(str)")
 
 
-// Print separator & terminator
-var company:Array<String> = [ "Apple", "Google", "Facebook", "Tencent" ]
-print(company[0], company[1], company[2], company[3], separator: "#", terminator: " $$$$$\n")
-
-printLine("Count company Array 1")
-for (i,v) in company.enumerated() {  // enumerate 返回的是 index value 组成的元组
-    print(i, v, separator: " - ", terminator: "\n")
-}
-
-printLine("Count company Array 2")
-company.insert("Alibaba", at: company.count)
-for i in 0..<company.count {
-    print(i, company[i], separator: " - ")
-}
-company.removeLast()
-
-var someIntsA: [Int] = []
-var someIntsB = [Int]()
-var someIntsC = [Int](repeating: 1, count: 10)
-someIntsA.append(1)
-someIntsB.replaceSubrange(CountableRange<Int>(0..<someIntsB.count), with: [1,3,4])
-someIntsC.remove(at: 4)
-someIntsC[1...4] = [1, 2, 3, 4, 5, 6]  //实际赋值量可以与下标Range量不等
-
-printLine("Set")
-
-// Set 只能存储能提供计算出hash value的类型
-str.hashValue
-3.1415926.hashValue
-2005061325.hashValue
-true.hashValue
-
-//var SetA: Set<Int> = []
-var SetB = Set<Character>()
-var SetC: Set<String> = ["ASM", "C", "C++", "go", "Swift"]
-//var SetD: Set = ["mov", "pop", "push", "xchg"]  // 可以通过数组类型推断出Set的类型
-SetB.insert("A")
-SetB.insert("c")
-SetB.insert("c")
-SetB.count
-//SetC.removeFirst()
-SetC.remove("ASM")
-
-if let removedVal = SetC.remove("ASM") {
-    print("\(removedVal) I'm over it.")
-} else {
-    print("I never much cared for that.")
-    SetC.insert("ASM")
-}
-
-if SetC.contains("Swift") {
-    print("SetC Contains Swift")
-}
-
-for v in SetC.sorted() {
-    print(v)
-}
-
-printLine("Dictionary")
-//var DictA = Dictionary<Int, String>()
-//var DictB = ["KA":"VA", "KB":"VB", "KC":"VC"]
-//var DictC: [String:String] = [:]
-var DictD = [Int:String]()
-
-DictD[1]  = "V1"
-DictD[4]  = "V2"
-DictD[99] = "V3"
-DictD[36] = "F4"
-if let oldValue = DictD.updateValue("V4", forKey: 36) { // means: if let oldValue = DictD[36]
-    print("The old value for Key:36 was \(oldValue)")
-}
-
-print("DictD Item Count: ", DictD.count)
-
-for (k, v) in DictD {
-    print("Key:", k, " Value: ", v)
-}
-
-for key in DictD.keys.sorted() {
-    print(key)
-}
-
-for value in DictD.values.sorted() {
-    print(value)
-}
-
-let keys = [Int](DictD.keys)
-print(keys)
\ No newline at end of file
diff --git a/learn/AcePlay/AcePlay.playground/Pages/CollectionTypes.xcplaygroundpage/Contents.swift b/learn/AcePlay/AcePlay.playground/Pages/CollectionTypes.xcplaygroundpage/Contents.swift
new file mode 100644
index 0000000..993fb4c
--- /dev/null
+++ b/learn/AcePlay/AcePlay.playground/Pages/CollectionTypes.xcplaygroundpage/Contents.swift
@@ -0,0 +1,147 @@
+//: [Previous](@previous)
+
+import Foundation
+
+var str = "Hello, playground"
+
+//: [Next](@next)
+
+var company:Array<String> = [ "Apple", "Google", "Facebook", "Tencent" ]
+
+// Print separator & terminator
+print(company[0], company[1], company[2], company[3], separator: "#", terminator: " $$$$$\n")
+
+// 遍历数组
+for v in company {
+    print("Company: \(v)")
+}
+
+printLine("Count company Array 1")
+for (i,v) in company.enumerated() {  // enumerate 返回的是 index value 组成的元组
+    print(i, v, separator: " - ", terminator: "\n")
+}
+
+printLine("Count company Array 2")
+company.insert("Alibaba", at: company.count)
+for i in 0..<company.count {
+    print(i, company[i], separator: " - ")
+}
+company.removeLast()
+
+// 定义数组的几种方式
+var someIntsA: [Int] = []
+// someIntsA.removeLast() error. no element in someIntsA
+var someIntsB = [Int]()
+var someIntsC = [Int](repeating: 1, count: 10)
+var someIntsD: Array<Int> = [1, 2]
+var someIntsE: [Int] = [1, 2]
+var someIntsF = [1, 2]
+
+
+someIntsA.append(1)
+someIntsB.replaceSubrange(CountableRange<Int>(0..<someIntsB.count), with: [1,3,4])
+someIntsC.remove(at: 4)
+someIntsC[1...4] = [1, 2, 3, 4, 5, 6]  //实际赋值量可以与下标Range量不等
+someIntsD.append(7)
+someIntsE += [3, 4, 5]
+someIntsF.insert(0, at: 0)
+print(someIntsF.removeLast())   // removeLast 会返回删除的元素
+someIntsF.remove(at: 1)         // remove(at:) 不会返回
+printLine("Set")
+
+// Set 只能存储能提供计算出hash value的类型
+str.hashValue
+3.1415926.hashValue
+2005061325.hashValue
+true.hashValue
+
+//var SetA: Set<Int> = []
+var SetB = Set<Character>()
+var SetC: Set<String> = ["ASM", "C", "C++", "go", "Swift"]
+var SetD: Set = ["mov", "pop", "push", "xchg"]  // 可以通过数组类型推断出Set的类型
+SetB.insert("A")
+SetB.insert("c")
+SetB.insert("c")
+SetB.count
+//SetC.removeFirst()
+SetC.remove("ASM")
+
+if let removedVal = SetC.remove("ASM") {
+    print("\(removedVal) I'm over it.")
+} else {
+    print("I never much cared for that.")
+    SetC.insert("ASM")
+}
+
+if SetC.contains("Swift") {
+    print("SetC Contains Swift")
+}
+
+for v in SetC {
+    print(v)
+}
+
+for (i, v) in SetD.enumerated() {
+    print("Iterating Over a Set \(i)\t\(v)")
+}
+
+for (i, v) in SetD.sorted().enumerated() {
+    print("Iterating Over a Set in Order \(i)\t\(v)")
+}
+
+let oddDigits: Set = [1, 3, 5, 7, 9]
+let evenDigits: Set = [0, 2, 4, 6, 8]
+let singlePrimeDigits: Set<Int> = [2, 3, 5, 7]
+
+// 并
+print("Set Union: ", oddDigits.union(evenDigits).sorted())
+
+// å·®
+print("Set Subtracting: ", oddDigits.subtracting(singlePrimeDigits).sorted())
+
+// 交
+print("Set Intersection: ", oddDigits.intersection(singlePrimeDigits).sorted())
+    
+// è¡¥
+print("Set SymmetricDifference: ", oddDigits.symmetricDifference(singlePrimeDigits).sorted())
+
+
+let houseAnimals: Set = ["🐶", "🐱"]
+let farmAnimals: Set = ["🐮", "🐑", "🐶", "🐔", "🐱"]
+let cityAnimals: Set = ["🐦", "🐭"]
+
+print(houseAnimals.isSubset(of: farmAnimals))       // 是否是子集
+print(houseAnimals.isStrictSubset(of: farmAnimals)) // 是否是真子集
+print(farmAnimals.isSuperset(of: houseAnimals))
+print(farmAnimals.isDisjoint(with: cityAnimals))    // 是否无交集
+
+printLine("Dictionary")
+//var DictA = Dictionary<Int, String>()
+//var DictB = ["KA":"VA", "KB":"VB", "KC":"VC"]
+//var DictC: [String:String] = [:]
+var DictD = [Int:String]()
+
+DictD[1]  = "V1"
+DictD[4]  = "V2"
+DictD[99] = "V3"
+DictD[36] = "F4"
+if let oldValue = DictD.updateValue("V4", forKey: 36) { // means: if let oldValue = DictD[36]
+    print("The old value for Key:36 was \(oldValue)")
+}
+
+print("DictD Item Count: ", DictD.count)
+
+for (k, v) in DictD {
+    print("Key:", k, " Value: ", v)
+}
+
+for key in DictD.keys.sorted() {
+    print(key)
+}
+
+for value in DictD.values.sorted() {
+    print(value)
+}
+
+let keys = [Int](DictD.keys)
+print(keys)
\ No newline at end of file
diff --git a/learn/AcePlay/AcePlay.playground/contents.xcplayground b/learn/AcePlay/AcePlay.playground/contents.xcplayground
index 9140691..9baedd5 100644
--- a/learn/AcePlay/AcePlay.playground/contents.xcplayground
+++ b/learn/AcePlay/AcePlay.playground/contents.xcplayground
@@ -7,5 +7,6 @@
         <page name='Enumerations'/>
         <page name='Classes'/>
         <page name='Properties'/>
+        <page name='CollectionTypes'/>
     </pages>
 </playground>
\ No newline at end of file
diff --git a/learn/AcePlay/AcePlay.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate b/learn/AcePlay/AcePlay.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate
index a208718..423c7fc 100644
Binary files a/learn/AcePlay/AcePlay.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate and b/learn/AcePlay/AcePlay.playground/playground.xcworkspace/xcuserdata/Ace.xcuserdatad/UserInterfaceState.xcuserstate differ