![(中文) [Unity] Performance Test – String Concat](http://blog.ctrlxctrlv.net/wp-content/uploads/2019/07/unity-performance-string-concat-700x290.png "(中文) [Unity] Performance Test – String Concat")
(中文) Recommended to use string.Concat() or directly use + operator for better performance.
Test times: 10,000,000
1. PlusOperator: 6825
2. Interpolation: 10037
3. StringFormat: 9940
4. StringConcat: 6822
5. StringJoin: 8255
6. StringBuilder: 7157
![(中文) [Python] Install Python3、PiP、Jupyter](http://blog.ctrlxctrlv.net/wp-content/uploads/2019/06/Python2.png "(中文) [Python] Install Python3、PiP、Jupyter")
(中文) Python3
brew install python3
python3 –version
PiP
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
python get-pip.py
pip –version
Jupyter
pip3 install jupyter
![[Unity] How tow rename serialized fields](http://blog.ctrlxctrlv.net/wp-content/uploads/2015/09/Unity-700x290.jpg "[Unity] How tow rename serialized fields")
(中文)
命名曾經被程式設計師們列為，寫程式時最困難的事
當有用到的 Serialized Fields 需要重新命名時
GameObject 或 ScriptableObject 中的資料會遺失
範例情境
1. 原始設計：private member with public getter
2. 需求變更：private member with public getter & setter
3. 重構問題：將 private member 改為 public member，並移除多餘的 public getter & setter
解決方案
1. 直接使用文字編輯器打開 Prefab 或 ScriptableObject
2. 使用 [FormerlySerializedAs] attribute
![[App] Sdorica 遊戲攻略影片](http://blog.ctrlxctrlv.net/wp-content/uploads/2018/05/app-sdorica-gameplay-700x290.png "[App] Sdorica 遊戲攻略影片")
(中文) Sdorica 遊戲攻略影片
熱血人次： 293![[Mac] 打造美觀又潮的終端機：iTerm + Oh My Zsh + Agnoster + Powerline](http://blog.ctrlxctrlv.net/wp-content/uploads/2018/04/mac-iterm-zsh-700x290.png "[Mac] 打造美觀又潮的終端機：iTerm + Oh My Zsh + Agnoster + Powerline")
(中文) 只要是在 Mac 環境下工作的工程師
一定會使用到 Terminal
但內建的實在太醜、完全沒有 highlight
加上沒分頁，用起來實在很不方便
看起來不夠宅不夠專業
所以趕快來把你的 Terminal 用潮一點吧！
1. Install Homebrew
/usr/bin/ruby -e “$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)”
2. Install iTerm
brew cask install iTerm2
brew install caskroom/cask/iterm2
brew install caskroom/versions/iterm2-legacy
brew install caskroom/versions/iterm2-nightly
3. Install Oh My Zsh
sh -c “$(curl -fsSL https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh)”
4.Set zsh theme to agnoster
edit ~./zshrc file
and set ZSH_THEME=”agnoster”
5. Install Powerline Fonts
git clone https://github.com/powerline/fonts.git –depth=1
./install.sh
cd fonts
rm -rf fonts
6.Remove device name & user name
edit ~./zshrc file and add
export DEFAULT_USER=whoami
![[Unity] Decompile Dll：ILSpy for Mac](http://blog.ctrlxctrlv.net/wp-content/uploads/2018/04/unity-decompile-dll-ilspy-for-mac-700x290.png "[Unity] Decompile Dll：ILSpy for Mac")
(中文)
1. 下載 ILSpy for Mac
2. 打開終端機切換到下載目錄下
3. 鍵入 mono ILSpyMac.exe -n 自訂名稱 Dll資料夾路徑
![(中文) [Mac] Movavi Screen Recorder 螢幕錄影教學](http://blog.ctrlxctrlv.net/wp-content/uploads/2018/02/mac-movavi-screen-recorder-700x290.png "(中文) [Mac] Movavi Screen Recorder 螢幕錄影教學")
(中文) Movavi Screen Recorder 是一個很不錯的錄影軟體
它的滑鼠與鍵盤效果、錄影排程、以及 Youtube 分享功能
都是一般錄影軟體沒有的
很適合想要錄製教學影片、遊戲影片、或是 Youtuber 來使用
另外錄影完成後的輸出速度與檔案大小也都蠻理想的
目前已成為我要製作教學影片的首選！
![[App] Homescapes – Gameplay & Playthrough Videos](http://blog.ctrlxctrlv.net/wp-content/uploads/2017/10/app-homescapes-682x290.png "[App] Homescapes – Gameplay & Playthrough Videos")
Homescapes – Gameplay & Playthrough Videos
熱血人次： 5398![[Mac] Find unsaved QuickTime Player record file](http://blog.ctrlxctrlv.net/wp-content/uploads/2017/09/mac-quicktime-player-640x290.jpg "[Mac] Find unsaved QuickTime Player record file")
Open Finder
Select Goto => Goto Directory…
And paste the following path, you can find the auto saved record file
~/Library/Containers/com.apple.QuickTimePlayerX/Data/Library/Autosave Information/
![[App] OPUS: Rocket of Whispers – Gameplay Videos](http://blog.ctrlxctrlv.net/wp-content/uploads/2017/09/app-opus-rocket-of-whispers-1-700x290.png "[App] OPUS: Rocket of Whispers – Gameplay Videos")
OPUS: Rocket of Whispers – Gameplay Videos
熱血人次： 3059