Alice Chang
    • Create new note
    • Create a note from template
      • Sharing URL Link copied
      • /edit
      • View mode
        • Edit mode
        • View mode
        • Book mode
        • Slide mode
        Edit mode View mode Book mode Slide mode
      • Customize slides
      • Note Permission
      • Read
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Write
        • Only me
        • Signed-in users
        • Everyone
        Only me Signed-in users Everyone
      • Engagement control Commenting, Suggest edit, Emoji Reply
      • Invitee
    • Publish Note

      Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

      Your note will be visible on your profile and discoverable by anyone.
      Your note is now live.
      This note is visible on your profile and discoverable online.
      Everyone on the web can find and read all notes of this public team.
      See published notes
      Unpublish note
      Please check the box to agree to the Community Guidelines.
      View profile
    • Commenting
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
      • Everyone
    • Suggest edit
      Permission
      Disabled Forbidden Owners Signed-in users Everyone
    • Enable
    • Permission
      • Forbidden
      • Owners
      • Signed-in users
    • Emoji Reply
    • Enable
    • Versions and GitHub Sync
    • Note settings
    • Engagement control
    • Transfer ownership
    • Delete this note
    • Save as template
    • Insert from template
    • Import from
      • Dropbox
      • Google Drive
      • Gist
      • Clipboard
    • Export to
      • Dropbox
      • Google Drive
      • Gist
    • Download
      • Markdown
      • HTML
      • Raw HTML
Menu Note settings Sharing URL Create Help
Create Create new note Create a note from template
Menu
Options
Versions and GitHub Sync Engagement control Transfer ownership Delete this note
Import from
Dropbox Google Drive Gist Clipboard
Export to
Dropbox Google Drive Gist
Download
Markdown HTML Raw HTML
Back
Sharing URL Link copied
/edit
View mode
  • Edit mode
  • View mode
  • Book mode
  • Slide mode
Edit mode View mode Book mode Slide mode
Customize slides
Note Permission
Read
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Write
Only me
  • Only me
  • Signed-in users
  • Everyone
Only me Signed-in users Everyone
Engagement control Commenting, Suggest edit, Emoji Reply
Invitee
Publish Note

Share your work with the world Congratulations! 🎉 Your note is out in the world Publish Note

Your note will be visible on your profile and discoverable by anyone.
Your note is now live.
This note is visible on your profile and discoverable online.
Everyone on the web can find and read all notes of this public team.
See published notes
Unpublish note
Please check the box to agree to the Community Guidelines.
View profile
Engagement control
Commenting
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
  • Everyone
Suggest edit
Permission
Disabled Forbidden Owners Signed-in users Everyone
Enable
Permission
  • Forbidden
  • Owners
  • Signed-in users
Emoji Reply
Enable
Import from Dropbox Google Drive Gist Clipboard
   owned this note    owned this note      
Published Linked with GitHub
1
Subscribed
  • Any changes
    Be notified of any changes
  • Mention me
    Be notified of mention me
  • Unsubscribe
Subscribe
# iOS 面試題 # Justin 的問題們: ## App Life Cycle + ViewController Life Cycle App 整個重build時會經歷下面選項的那些步驟、順序是如何? App 縮下時會經歷下面選項的那些步驟、順序是如何? App 在背景打開時會經歷下面選項的那些步驟、順序是如何? 1. didFinishLaunchingWithOptions 2. viewDidLoad 3. viewWillAppear 4. applicationWillTerminate 5. viewWillDisappear 6. applicationDidEnterBackground 7. applicationWillResignActive 8. applicationDidBecomeActive 9. viewDidDisappear 10. applicationWillEnterForeground 11. viewDidAppear ## Memory leak 下面二個function會memory leak嗎? 如果會的話要如何改進? ``` func testLeakOne() { let anim = UIViewPropertyAnimator(duration: 2.0, curve: .linear) { self.view.backgroundColor = .red } anim.addCompletion { _ in self.view.backgroundColor = .white } self.closureStorage = anim } func testLeakTwo() { let view = self.view let anim = UIViewPropertyAnimator(duration: 2.0, curve: .linear) { view?.backgroundColor = .red } anim.addCompletion { _ in view?.backgroundColor = .white } self.closureStorage = anim } ``` # Cindy 的問題們: ## 自我介紹類 1. 為什麼會想離開前公司? 2. 希望待在什麼樣子的團隊? 3. 覺得自己是什麼類型的工程師? 4. 有跟哪類型的人無法合作嗎? ## 履歷 1. improve getting preview photo speed 2. Receive VoIP notiKcation and make phone ringing by CallKit when triggered doorbell, once answeredthe call the other devices will hangup ringing 3. CoreData, RealmSwift 4. Resolve Memory Leak, Data Race issue 5. some design patterns such as Singleton,Factory, Observer. ## 程式類 1. 用過 Combine 跟 SwiftUI 嗎? 2. API 要接連著打的時候,會怎麼處理? PromiseKit, DispatchWorkItem, NSOperation 4. 谈谈你对多线程开发的理解?ios中有几种实现多线程的方法? 5. Callback 會怎麼決定要用 closure or delegate? 6. 有用過什麼 Xcode Analyze 工具? (Zombie,...etc) 7. 有應用過什麼 Design Pattern? 8. 什么是 MVVM?主要目的是什么?优点有哪些? 9. 平常用什麼架構? 10. 會寫 UnitTest or UITest? 11. 如何 Debug? ## 團隊合作 1. 怎麼估自己的工作進度?(有跑過scrum嗎?) 2. Code review 如何進行? 3. 與同事意見不合的時候怎麼處理? 4. 有帶過團隊嗎? ## 自我進修 1. 有參加什麼社群?或寫自己的 Blog? 2. 下班後還會學習程式相關的知識嗎? 3. 有閱讀什麼技術 blog 嗎? # Alice 的問題們: ### 技術類 * OC 跟 Swift 有什麼差別嗎 * class 跟 struct 有什麼差別? * 如果要做離線功能,你會如何設計 * ARC 什麼時候會用 weak 跟 Unown * 有用過GCD嗎?跟我們分享你的使用情境 * mutating 跟 lazy 的使用時機? * 如果你發現 tableview 卡卡的你會怎麼檢查如何改善 ### 個人問題 * 跟同事產生衝突時是怎麼解決的? * 都用什麼方式與資源學習新知? * 為什麼會想來面試我們公司 * 有用過我們的 App 嗎?你覺得我們 App 有什麼需要改善的地方? * 過去有在公司導入過什麼技術或活動影響產品的方向嗎? * 你認為一個好的工程師需要有什麼特質

Import from clipboard

Paste your markdown or webpage here...

Advanced permission required

Your current role can only read. Ask the system administrator to acquire write and comment permission.

This team is disabled

Sorry, this team is disabled. You can't edit this note.

This note is locked

Sorry, only owner can edit this note.

Reach the limit

Sorry, you've reached the max length this note can be.
Please reduce the content or divide it to more notes, thank you!

Import from Gist

Import from Snippet

or

Export to Snippet

Are you sure?

Do you really want to delete this note?
All users will lose their connection.

Create a note from template

Create a note from template

Oops...
This template has been removed or transferred.
Upgrade
All
  • All
  • Team
No template.

Create a template

Upgrade

Delete template

Do you really want to delete this template?
Turn this template into a regular note and keep its content, versions, and comments.

This page need refresh

You have an incompatible client version.
Refresh to update.
New version available!
See releases notes here
Refresh to enjoy new features.
Your user state has changed.
Refresh to load new user state.

Sign in

Forgot password

or

By clicking below, you agree to our terms of service.

Sign in via Facebook Sign in via Twitter Sign in via GitHub Sign in via Dropbox Sign in with Wallet
Wallet ( )
Connect another wallet

New to HackMD? Sign up

Help

  • English
  • 中文
  • Français
  • Deutsch
  • 日本語
  • Español
  • Català
  • Ελληνικά
  • Português
  • italiano
  • Türkçe
  • Русский
  • Nederlands
  • hrvatski jezik
  • język polski
  • Українська
  • हिन्दी
  • svenska
  • Esperanto
  • dansk

Documents

Help & Tutorial

How to use Book mode

Slide Example

API Docs

Edit in VSCode

Install browser extension

Contacts

Feedback

Discord

Send us email

Resources

Releases

Pricing

Blog

Policy

Terms

Privacy

Cheatsheet

Syntax Example Reference
# Header Header 基本排版
- Unordered List
  • Unordered List
1. Ordered List
  1. Ordered List
- [ ] Todo List
  • Todo List
> Blockquote
Blockquote
**Bold font** Bold font
*Italics font* Italics font
~~Strikethrough~~ Strikethrough
19^th^ 19th
H~2~O H2O
++Inserted text++ Inserted text
==Marked text== Marked text
[link text](https:// "title") Link
![image alt](https:// "title") Image
`Code` Code 在筆記中貼入程式碼
```javascript
var i = 0;
```
var i = 0;
:smile: :smile: Emoji list
{%youtube youtube_id %} Externals
$L^aT_eX$ LaTeX
:::info
This is a alert area.
:::

This is a alert area.

Versions and GitHub Sync
Get Full History Access

  • Edit version name
  • Delete

revision author avatar     named on  

More Less

Note content is identical to the latest version.
Compare
    Choose a version
    No search result
    Version not found
Sign in to link this note to GitHub
Learn more
This note is not linked with GitHub
 

Feedback

Submission failed, please try again

Thanks for your support.

On a scale of 0-10, how likely is it that you would recommend HackMD to your friends, family or business associates?

Please give us some advice and help us improve HackMD.

 

Thanks for your feedback

Remove version name

Do you want to remove this version name and description?

Transfer ownership

Transfer to
    Warning: is a public team. If you transfer note to this team, everyone on the web can find and read this note.

      Link with GitHub

      Please authorize HackMD on GitHub
      • Please sign in to GitHub and install the HackMD app on your GitHub repo.
      • HackMD links with GitHub through a GitHub App. You can choose which repo to install our App.
      Learn more  Sign in to GitHub

      Push the note to GitHub Push to GitHub Pull a file from GitHub

        Authorize again
       

      Choose which file to push to

      Select repo
      Refresh Authorize more repos
      Select branch
      Select file
      Select branch
      Choose version(s) to push
      • Save a new version and push
      • Choose from existing versions
      Include title and tags
      Available push count

      Pull from GitHub

       
      File from GitHub
      File from HackMD

      GitHub Link Settings

      File linked

      Linked by
      File path
      Last synced branch
      Available push count

      Danger Zone

      Unlink
      You will no longer receive notification when GitHub file changes after unlink.

      Syncing

      Push failed

      Push successfully