回答編集履歴
2
訂正
test
CHANGED
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@@ -44,6 +44,10 @@
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44
44
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45
45
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46
46
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47
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---
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48
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49
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50
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47
51
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`NSLayoutConstraint`の`.constant`を直接変更(ハードコーディング)する場合
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48
52
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49
53
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1
訂正
test
CHANGED
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@@ -1,12 +1,28 @@
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1
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適当すぎたので訂正しておきます。
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2
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3
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4
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5
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`NSLayoutConstraint`を切り替える場合(多分推奨されてる)
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6
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7
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8
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1
9
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```swift
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2
10
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11
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@IBOutlet weak var hoge: NSLayoutConstraint!
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12
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13
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@IBOutlet weak var fuga: NSLayoutConstraint! // storyboardにおいてnotInstalledにする
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14
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15
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16
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3
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-
lazy var set
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17
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lazy var setConstraint: (()->())? = {
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4
18
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5
19
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let screenSizeWidth = UIScreen.main.bounds.size.width
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6
20
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7
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-
if screenSizeWidth == ...{
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21
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if screenSizeWidth == ... {
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8
22
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23
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hoge.isActive = false
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24
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9
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-
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25
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fuga.isActive = true
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10
26
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11
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}
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12
28
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@@ -20,8 +36,38 @@
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20
36
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37
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super.viewDidLayoutSubviews()
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38
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23
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-
set
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39
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setConstraint?()
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24
40
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25
41
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}
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42
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27
43
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```
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44
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+
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45
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+
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46
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+
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47
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+
`NSLayoutConstraint`の`.constant`を直接変更(ハードコーディング)する場合
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48
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+
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49
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+
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50
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+
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51
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```swift
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52
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+
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53
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@IBOutlet weak var hoge: NSLayoutConstraint!
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54
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55
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56
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57
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override func viewDidLoad() {
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58
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59
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super.viewDidLoad()
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60
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61
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62
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63
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let screenSizeWidth = UIScreen.main.bounds.size.width
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64
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65
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if screenSizeWidth == ... {
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66
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67
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hoge.constraint = 200
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68
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69
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}
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70
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+
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71
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]
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72
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+
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73
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+
```
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