CNContactStore.enumerateContactsWithFetchRequest can consume over a gigabyte of RAM where there are thousands of contacts to sift through. I'm only interested in discovering contacts with dates / birthdays set but can't figure out how to use the predicate to filter on these. I'd rather set a predicate and then only filter on the contacts that match. Is there any way to do this?
CNContactFetchRequest filter on contacts with birthdays
160 Views Asked by strangetimes At
0
There are 0 best solutions below
Related Questions in IOS
- URLSession requesting JSON array from server not working
- Incorrect display of LinearGradientBrush in IOS
- Module not found when building flutter app for IOS
- How to share metadata of an audio url file to a WhatsApp conversation with friends
- Occasional crash at NSURLSessionDataTask dataTaskWithRequest:completionHandler:
- Expo Deep linking on iOS is not working (because of Google sign-in?)
- On iOS, the keyboard does not offer a 6-character SMS code
- Hi, there is an error happened when I build my flutter app, after I'm installing firebase packages occurs that error
- The copy/paste functionalities don't work only on iOS in the Flutter app
- Hide LiveActivityIntent Button from Shortcuts App
- While Running Github Actions Pipeline: No Signing Certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID
- Actionable notification api call not working in background
- Accessibility : Full keyboard access with scroll view in swiftui
- There is a problem with the request entity - You are not allowed to create 'iOS' profile with App ID 'XXXX'
- I am getting "binding has not yet been initialized" error when trying to connect firebase with flutter
Related Questions in MACOS
- Error installing Nativescript on Mac M2 Sonoma 14.4.1
- macOS - Most secure way of a GUI SUDO_ASKPASS
- When using onDrag in SwiftUI on Mac how can I detect when the dragged object has been released anywhere?
- Why does Hugo generate different taxonomy-related HTML on different OS's?
- ZSH function parameters conundrum
- how to make read only file/directory in Mac writable
- macOS BigSur - Unable to run bundled php version or brew php 8
- 9 Digit Addresses in Hexadecimal System in MacOS
- MacOS Bash-Script: while read p and echo
- How to make a range for tail rows on a categorized table in Numbers with JXA scripts?
- Cannot build a basic project with curl on Mac (M2) for Raspberry Pi Pico
- How to recover deleted files from create vite react project
- Can't run built SFML project from Xcode template
- React Native - RealmJS - Linker command failed with exit code 1
- How can I manually add a keyboard shortcut to a Shortcut Action Service directly via the system files, without going through the System Prefs GUI?
Related Questions in COCOA
- In what context can we use an unqualified #selector() expression in Swift?
- How can I trigger macOS system gamepad API based on a value received from iOS app through core bluetooth
- Using sort descriptors in Outline View
- NSTableView to NSOutlineView Drag & Drop not accepting drop
- How to remove horizontal line in bottom of section NSTableView?
- CGSRegionRef: How is an arbitrary region represented as union of rects?
- Listen for Touch Events on MacOS (Trackpad)
- Window "yanks" when moving
- Writing NSFilePromiseProviders to pasteboard blocks app on quit
- Basic ImGui program doesn't render, leaks memory and crashes
- NSTokenField suggestion using context menu in swift
- How to link multiple text views to a single text storage in TextKit 2
- I would like to know why I’m not getting IBOutlets connected in an App’s window
- How to make a custom event loop in Cocoa?
- Why is restoreWindow(withIdentifier:state:) called after applicationDidFinishLaunching(_:)?
Related Questions in ADDRESSBOOK
- Samsung CLX-6260ND printer Address Book issue
- Overwriting vCard (v4.0) with multiple contacts
- How to disable the recommendation my app on contact info when using VoIP CallKit?
- OpenStage Phone address book
- How to search for a record in Java when building an address book
- VBA Outlook Global Address Book Returns First Entry
- Getting Alias from items in Outlook AddressBook with VBA
- JS and jQuery Address Book - search function not working (amongst other problems)
- Download all user profile images in Microsoft Graph using python and associate each one to the respective user on his vCard
- How to get postal address id from a contact iOS swift 5
- I want to add address in a specific Phone Contact
- Python: How to extract addresses from a sentence/paragraph (non-Regex approach)?
- I keep getting "Value does not fall within an expected range" when using SaveContactAsync(contact) in UWP. What am I doing wrong?
- Is it possible to add the contact to the users address book by scaning QR Code?
- How to check if client's contacts are using my app?
Related Questions in CNCONTACTSTORE
- AttributeError When Setting givenName on CNMutableContact in Python with PyObjC
- How to get user's own contact card with unifiedMeContactWithKeys(toFetch:)?
- Uniquely identify CNContact across multiple devices
- iOS - Can not sort contacts same to Contacts framework order
- CNContact birthday displayed with a timezone gap
- C# Access denied after Contacts.CNContactStore().RequestAccess
- CNContact object save/upload iCloud
- How would I check if a CNContact has changed since the last time my iOS app saved it in the contact store?
- How to test Contacts Framework
- Does unifiedContacts(matching:keysToFetch:) return only unified contacts and leave out non-unified contacts?
- iOS - How to get device names sortening in system address book?
- Phone app prompt works half the time swift
- How do I get just the street address from CNContacts in Xcode objective-c
- Retrieval and maintenance of a large CNContactStore contacts list for a chat application on iOS
- How do apps like Skype show caller IDs in the native iOS recent calls list when a user isn't a contact in Swift?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?