xcode

问题 I am trying to generate the face mesh from the AR face tutorial with proper vertices label using SCNText. I follow the online tutorial and have the following: enterextension EmojiBlingViewController: ARSCNViewDelegate { func renderer(_ renderer: SCNSceneRenderer,didUpdate node: SCNNode,for anchor: ARAnchor) { guard let faceAnchor = anchor as? ARFaceAnchor, let faceGeometry = node.geometry as? ARSCNFaceGeometry else { return } faceGeometry.update(from: faceAnchor.geometry) } func renderer(_

问题 The app that I have made keeps track of Goals and Milestones(which belong to a goal) and reminds the user when they are about to reach the due date of a goal or a milestone through a UILocalNotification my app has been successful in handling local notifications when the app is in a background state and when the app is in the foreground. I am aware that if you want to handle local notifications when they are received when the app is terminated you are required to access the local notification

问题 The app that I have made keeps track of Goals and Milestones(which belong to a goal) and reminds the user when they are about to reach the due date of a goal or a milestone through a UILocalNotification my app has been successful in handling local notifications when the app is in a background state and when the app is in the foreground. I am aware that if you want to handle local notifications when they are received when the app is terminated you are required to access the local notification

问题 I have the current JSON "updateTime": "2021-02-12T16:41:21.413Z", "dueDate": { "year": 2021, "month": 2, "day": 17 }, "dueTime": { "hours": 4, "minutes": 59 }, ... How can I retrieve the values of dueDate and dueTime (including all of the data in the dictionary) using Swift? Thanks in advance 回答1: My suggestion is to decode the JSON with Decodable into structs and join the date and time parts to a DateComponents instance let jsonString = """ { "updateTime": "2021-02-12T16:41:21.413Z",

问题 I have the current JSON "updateTime": "2021-02-12T16:41:21.413Z", "dueDate": { "year": 2021, "month": 2, "day": 17 }, "dueTime": { "hours": 4, "minutes": 59 }, ... How can I retrieve the values of dueDate and dueTime (including all of the data in the dictionary) using Swift? Thanks in advance 回答1: My suggestion is to decode the JSON with Decodable into structs and join the date and time parts to a DateComponents instance let jsonString = """ { "updateTime": "2021-02-12T16:41:21.413Z",

问题 I'm using react-native and I am trying to update the pods by using pod update But it updates nothing. However, when I use pod outdated It shows this Updating spec repo `master` $ /usr/bin/git -C /Users/IG/.cocoapods/repos/master fetch origin --progress remote: Counting objects: 15, done. remote: Compressing objects: 100% (14/14), done. remote: Total 15 (delta 11), reused 0 (delta 0), pack-reused 0 From https://github.com/CocoaPods/Specs 1bb3a72da66..f6d4f6f0e14 master -> origin/master $ /usr

问题 I am getting a huge amount of of logging when I install the Google-Mobile-Ads-SDK cocoapod. Some seem to be completely unrelated but somehow are because completely removing the Google-Mobile-Ads-SDK pod gets rid of all the logging. Here is what I have: Podfile target 'myapp' do # Comment the next line if you don't want to use dynamic frameworks use_frameworks! pod 'Google-Mobile-Ads-SDK' end Here are the pod files: I've tried adding FIREBASE_ANALYTICS_COLLECTION_DEACTIVATED=YES IS_MEASUREMENT

问题 I'm using react-native and I am trying to update the pods by using pod update But it updates nothing. However, when I use pod outdated It shows this Updating spec repo `master` $ /usr/bin/git -C /Users/IG/.cocoapods/repos/master fetch origin --progress remote: Counting objects: 15, done. remote: Compressing objects: 100% (14/14), done. remote: Total 15 (delta 11), reused 0 (delta 0), pack-reused 0 From https://github.com/CocoaPods/Specs 1bb3a72da66..f6d4f6f0e14 master -> origin/master $ /usr

问题 I am getting a huge amount of of logging when I install the Google-Mobile-Ads-SDK cocoapod. Some seem to be completely unrelated but somehow are because completely removing the Google-Mobile-Ads-SDK pod gets rid of all the logging. Here is what I have: Podfile target 'myapp' do # Comment the next line if you don't want to use dynamic frameworks use_frameworks! pod 'Google-Mobile-Ads-SDK' end Here are the pod files: I've tried adding FIREBASE_ANALYTICS_COLLECTION_DEACTIVATED=YES IS_MEASUREMENT

问题 i want to hide certain html elements in wkwebview using swift 4, xcode 9. i know how to do it in android and have added the code below. i just need an equivalent code for ios in swift 4 for wkwebView. myWebView.setWebViewClient(new WebViewClient() { @Override public void onPageFinished(WebView view, String url) { myWebView.loadUrl("javascript:(function() { " + "document.getElementById('divHeader') [0].style.display='none'; " + "})()"); } }); myWebView.loadUrl(URL); 回答1: Use WKWebView import