# liberalisman/iOS-InterviewQuestion-collection

iOS 开发者在面试过程中，常见的一些面试题，建议尽量弄懂了原理，并且多实践。

Repository: https://github.com/liberalisman/iOS-InterviewQuestion-collection
Canonical: https://ross.abutalabs.com/products/ios-interviewquestion-collection
Language: Objective-C
License: MIT
License Family: permissive
Last push: 2021-06-09T12:01:29+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3099, "days_push": 1911, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 3236, forks 765 (observed 2026-08-28T04:07:50.287997+00:00)

## What it is
A curated collection of common iOS developer interview questions covering data structures, algorithms, and iOS fundamentals, with brief answer hints. Written primarily in Chinese for Objective-C and Swift developers preparing for job interviews.

## Use cases
- prepare for an iOS developer interview
- review iOS fundamentals like memory management and runtime
- practice common algorithm questions asked in mobile interviews
- study data structures with an iOS focus
- find a study checklist for Objective-C and Swift concepts

## When to choose
- you are an iOS developer preparing for technical interviews
- you want concise answer hints rather than lengthy explanations
- you prefer Chinese-language study material for iOS topics

## When to avoid
- you need a comprehensive, finished tutorial with full explanations
- you are looking for production code or libraries
- you need up-to-date content covering the latest iOS versions

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, developer-tools
- domain: mobile-development, education, tutorials
- platform: -
- tags: interview-preparation, objective-c, data-structures, algorithms, study-notes, ios, swift

## Member repositories
- liberalisman/iOS-InterviewQuestion-collection (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:50.287997+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T07:24:35.929523+00:00, confidence not recorded.
  - readme: https://github.com/liberalisman/iOS-InterviewQuestion-collection (fetched 2026-08-28T04:07:50.287997+00:00, sha 7b19f551236c)
- Data as of 2026-08-30T08:39:29.467469+00:00.