分類程式開發

An error occurred while installing rmagick (2.13.2), and Bundler cannot continue. Make sure that `gem install rmagick -v '2.13.2'` succeeds before bundling.

Solution

brew install ImageMagick gem install rmagick

2016-07-06
Ruby on Rails

[Rails] An error occurred while installing libv8.

Problem

An error occurred while installing libv8 (3.11.8.17), and Bundler cannot continue. Make sure that `gem install libv8 -v '3.11.8.17'` succeeds before bundling.

Solution

gem install libv8 -v 3.11.8.17 -- --with-system-v8

2016-07-06
Ruby on Rails

[Rails] An error occurred while installing eventmachine.

Problem

An error occurred while installing eventmachine (1.0.3), and Bundler cannot continue. Make sure that `gem install eventmachine -v '1.0.3'` succeeds before bundling.

Solution

brew link openssl --force

2016-05-03
Ruby on Rails

[Rails] 常用指令彙整

Rails

rails new #name rails destroy rails s (server) rails c (console) rails db (dbconsole)

Rails generate

rails g (generate) #name #parameter assets controller generator helper jbuilder mailer migration model scaffold task

Rake

rake about rake stats rake routes rake notes rake test rake test:models rake db:create rake db:drop rake db:migrate rake db:rollback

1. 安裝 Homebrew ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 2. 安裝 Ruby brew install ruby 3. 下載並安裝 RubyGems ruby setup.rb 4. 安裝 Rails gem install rails --no-ri --no-rdoc

collapsCat options: Array ( [title] => Categories [showPostCount] => 1 [inExclude] => exclude [inExcludeCats] => [showPosts] => 0 [showPages] => 0 [linkToCat] => 1 [olderThan] => 0 [excludeAll] => 0 [catSortOrder] => ASC [catSort] => catSlug [postSortOrder] => ASC [postSort] => postOrder [expand] => 0 [defaultExpand] => [debug] => 1 [postTitleLength] => 0 [catfeed] => none [taxonomy] => category [post_type] => post [postDateAppend] => after [postDateFormat] => m/d [showPostDate] => 1 [useCookies] => 1 [postsBeforeCats] => 1 [expandCatPost] => 1 [showEmptyCat] => 0 [showTopLevel] => 1 [useAjax] => 0 [customExpand] => [customCollapse] => [style] => kubrick [accordion] => 1 [title_link] => [addMisc] => 1 [addMiscTitle] => [q2w3_fixed_widget] => [conditions] => Array ( [action] => hide [match_all] => 0 [rules] => Array ( [0] => Array ( [major] => page [minor] => post_type-post [has_children] => ) ) ) [number] => 2 [includeCatArray] => Array ( ) [expandSym] => ► [collapseSym] => ▼ ) postsToExclude: Array ( ) CATEGORY QUERY RESULTS Array ( [0] => WP_Term Object ( [term_id] => 130 [name] => Solidity [slug] => solidity [term_group] => 0 [term_taxonomy_id] => 130 [taxonomy] => category [description] => [parent] => 114 [count] => 1 [filter] => raw [term_order] => 0 ) [1] => WP_Term Object ( [term_id] => 81 [name] => Mac [slug] => mac [term_group] => 0 [term_taxonomy_id] => 48 [taxonomy] => category [description] => [parent] => 47 [count] => 14 [filter] => raw [term_order] => 1 ) [2] => WP_Term Object ( [term_id] => 73 [name] => App開發 [slug] => app-develop [term_group] => 0 [term_taxonomy_id] => 90 [taxonomy] => category [description] => [parent] => 0 [count] => 0 [filter] => raw [term_order] => 1 ) [3] => WP_Term Object ( [term_id] => 52 [name] => Unity [slug] => unity [term_group] => 0 [term_taxonomy_id] => 54 [taxonomy] => category [description] => [parent] => 112 [count] => 56 [filter] => raw [term_order] => 1 ) [4] => WP_Term Object ( [term_id] => 34 [name] => Mobile Games [slug] => mobile-games [term_group] => 0 [term_taxonomy_id] => 34 [taxonomy] => category [description] => [parent] => 36 [count] => 30 [filter] => raw [term_order] => 1 ) [5] => WP_Term Object ( [term_id] => 76 [name] => 羅東 [slug] => lotung [term_group] => 0 [term_taxonomy_id] => 95 [taxonomy] => category [description] => [parent] => 3 [count] => 5 [filter] => raw [term_order] => 1 ) [6] => WP_Term Object ( [term_id] => 30 [name] => 法國 [slug] => france [term_group] => 0 [term_taxonomy_id] => 30 [taxonomy] => category [description] => [parent] => 5 [count] => 35 [filter] => raw [term_order] => 1 ) [7] => WP_Term Object ( [term_id] => 88 [name] => Android [slug] => android [term_group] => 0 [term_taxonomy_id] => 69 [taxonomy] => category [description] => [parent] => 73 [count] => 1 [filter] => raw [term_order] => 1 ) [8] => WP_Term Object ( [term_id] => 79 [name] => Ruby on Rails [slug] => ruby-on-rails [term_group] => 0 [term_taxonomy_id] => 98 [taxonomy] => category [description] => [parent] => 6 [count] => 5 [filter] => raw [term_order] => 1 ) [9] => WP_Term Object ( [term_id] => 5 [name] => 遊記 [slug] => traveling [term_group] => 0 [term_taxonomy_id] => 5 [taxonomy] => category [description] => [parent] => 113 [count] => 0 [filter] => raw [term_order] => 1 ) [10] => WP_Term Object ( [term_id] => 115 [name] => Web3 [slug] => web3 [term_group] => 0 [term_taxonomy_id] => 115 [taxonomy] => category [description] => [parent] => 114 [count] => 2 [filter] => raw [term_order] => 1 ) [11] => WP_Term Object ( [term_id] => 123 [name] => Solana [slug] => solana [term_group] => 0 [term_taxonomy_id] => 123 [taxonomy] => category [description] => [parent] => 114 [count] => 3 [filter] => raw [term_order] => 2 ) [12] => WP_Term Object ( [term_id] => 70 [name] => Resource [slug] => resource [term_group] => 0 [term_taxonomy_id] => 85 [taxonomy] => category [description] => [parent] => 73 [count] => 1 [filter] => raw [term_order] => 2 ) [13] => WP_Term Object ( [term_id] => 112 [name] => 遊戲開發 [slug] => game-develop [term_group] => 0 [term_taxonomy_id] => 112 [taxonomy] => category [description] => [parent] => 0 [count] => 0 [filter] => raw [term_order] => 2 ) [14] => WP_Term Object ( [term_id] => 23 [name] => 宜蘭 [slug] => taiwan-ilan [term_group] => 0 [term_taxonomy_id] => 23 [taxonomy] => category [description] => [parent] => 3 [count] => 6 [filter] => raw [term_order] => 2 ) [16] => WP_Term Object ( [term_id] => 90 [name] => Facebook [slug] => facebook [term_group] => 0 [term_taxonomy_id] => 73 [taxonomy] => category [description] => [parent] => 47 [count] => 2 [filter] => raw [term_order] => 2 ) [17] => WP_Term Object ( [term_id] => 38 [name] => 香港 [slug] => hongkong [term_group] => 0 [term_taxonomy_id] => 38 [taxonomy] => category [description] => [parent] => 5 [count] => 10 [filter] => raw [term_order] => 2 ) [18] => WP_Term Object ( [term_id] => 3 [name] => 食記 [slug] => food [term_group] => 0 [term_taxonomy_id] => 3 [taxonomy] => category [description] => [parent] => 113 [count] => 1 [filter] => raw [term_order] => 2 ) [19] => WP_Term Object ( [term_id] => 6 [name] => 程式開發 [slug] => programming [term_group] => 0 [term_taxonomy_id] => 6 [taxonomy] => category [description] => [parent] => 0 [count] => 0 [filter] => raw [term_order] => 3 ) [20] => WP_Term Object ( [term_id] => 20 [name] => 宜蘭 [slug] => ilan [term_group] => 0 [term_taxonomy_id] => 20 [taxonomy] => category [description] => [parent] => 5 [count] => 6 [filter] => raw [term_order] => 3 ) [21] => WP_Term Object ( [term_id] => 51 [name] => Blog [slug] => blog [term_group] => 0 [term_taxonomy_id] => 52 [taxonomy] => category [description] => [parent] => 113 [count] => 1 [filter] => raw [term_order] => 3 ) [22] => WP_Term Object ( [term_id] => 54 [name] => Google Play [slug] => google-play [term_group] => 0 [term_taxonomy_id] => 58 [taxonomy] => category [description] => [parent] => 73 [count] => 1 [filter] => raw [term_order] => 3 ) [23] => WP_Term Object ( [term_id] => 57 [name] => Chrome [slug] => chrome [term_group] => 0 [term_taxonomy_id] => 63 [taxonomy] => category [description] => [parent] => 47 [count] => 2 [filter] => raw [term_order] => 3 ) [25] => WP_Term Object ( [term_id] => 104 [name] => Shell [slug] => shell [term_group] => 0 [term_taxonomy_id] => 104 [taxonomy] => category [description] => [parent] => 6 [count] => 1 [filter] => raw [term_order] => 3 ) [26] => WP_Term Object ( [term_id] => 71 [name] => iOS [slug] => ios [term_group] => 0 [term_taxonomy_id] => 86 [taxonomy] => category [description] => [parent] => 73 [count] => 2 [filter] => raw [term_order] => 4 ) [27] => WP_Term Object ( [term_id] => 74 [name] => 桃園 [slug] => taoyuan [term_group] => 0 [term_taxonomy_id] => 92 [taxonomy] => category [description] => [parent] => 3 [count] => 1 [filter] => raw [term_order] => 4 ) [28] => WP_Term Object ( [term_id] => 59 [name] => Wedding [slug] => wedding [term_group] => 0 [term_taxonomy_id] => 66 [taxonomy] => category [description] => [parent] => 113 [count] => 5 [filter] => raw [term_order] => 4 ) [29] => WP_Term Object ( [term_id] => 64 [name] => Web [slug] => web [term_group] => 0 [term_taxonomy_id] => 74 [taxonomy] => category [description] => [parent] => 47 [count] => 7 [filter] => raw [term_order] => 4 ) [30] => WP_Term Object ( [term_id] => 107 [name] => Python [slug] => python [term_group] => 0 [term_taxonomy_id] => 107 [taxonomy] => category [description] => [parent] => 6 [count] => 1 [filter] => raw [term_order] => 4 ) [31] => WP_Term Object ( [term_id] => 39 [name] => 台中 [slug] => taichung [term_group] => 0 [term_taxonomy_id] => 39 [taxonomy] => category [description] => [parent] => 5 [count] => 6 [filter] => raw [term_order] => 4 ) [32] => WP_Term Object ( [term_id] => 114 [name] => 區塊鏈 [slug] => blockchain [term_group] => 0 [term_taxonomy_id] => 114 [taxonomy] => category [description] => [parent] => 0 [count] => 0 [filter] => raw [term_order] => 4 ) [33] => WP_Term Object ( [term_id] => 46 [name] => 苗栗 [slug] => miaoli [term_group] => 0 [term_taxonomy_id] => 46 [taxonomy] => category [description] => [parent] => 5 [count] => 2 [filter] => raw [term_order] => 5 ) [34] => WP_Term Object ( [term_id] => 48 [name] => Windows [slug] => windows [term_group] => 0 [term_taxonomy_id] => 49 [taxonomy] => category [description] => [parent] => 47 [count] => 2 [filter] => raw [term_order] => 5 ) [35] => WP_Term Object ( [term_id] => 67 [name] => iTunes Connect [slug] => itunes-connect [term_group] => 0 [term_taxonomy_id] => 88 [taxonomy] => category [description] => [parent] => 73 [count] => 6 [filter] => raw [term_order] => 5 ) [36] => WP_Term Object ( [term_id] => 16 [name] => ActionScript 3.0 [slug] => as3 [term_group] => 0 [term_taxonomy_id] => 16 [taxonomy] => category [description] => [parent] => 6 [count] => 2 [filter] => raw [term_order] => 5 ) [37] => WP_Term Object ( [term_id] => 24 [name] => 中壢 [slug] => jongli [term_group] => 0 [term_taxonomy_id] => 24 [taxonomy] => category [description] => [parent] => 3 [count] => 2 [filter] => raw [term_order] => 5 ) [38] => WP_Term Object ( [term_id] => 36 [name] => 遊戲 [slug] => games [term_group] => 0 [term_taxonomy_id] => 36 [taxonomy] => category [description] => [parent] => 0 [count] => 12 [filter] => raw [term_order] => 5 ) [39] => WP_Term Object ( [term_id] => 78 [name] => 台中 [slug] => taichung-food [term_group] => 0 [term_taxonomy_id] => 97 [taxonomy] => category [description] => [parent] => 3 [count] => 1 [filter] => raw [term_order] => 6 ) [40] => WP_Term Object ( [term_id] => 47 [name] => 數位 [slug] => digital [term_group] => 0 [term_taxonomy_id] => 47 [taxonomy] => category [description] => [parent] => 0 [count] => 1 [filter] => raw [term_order] => 6 ) [41] => WP_Term Object ( [term_id] => 65 [name] => XCode [slug] => xcode [term_group] => 0 [term_taxonomy_id] => 76 [taxonomy] => category [description] => [parent] => 73 [count] => 6 [filter] => raw [term_order] => 6 ) [42] => WP_Term Object ( [term_id] => 41 [name] => Photograph [slug] => photograph [term_group] => 0 [term_taxonomy_id] => 41 [taxonomy] => category [description] => [parent] => 47 [count] => 14 [filter] => raw [term_order] => 6 ) [44] => WP_Term Object ( [term_id] => 113 [name] => 生活 [slug] => life [term_group] => 0 [term_taxonomy_id] => 113 [taxonomy] => category [description] => [parent] => 0 [count] => 0 [filter] => raw [term_order] => 7 ) [45] => WP_Term Object ( [term_id] => 66 [name] => C# [slug] => c-sharp [term_group] => 0 [term_taxonomy_id] => 78 [taxonomy] => category [description] => [parent] => 6 [count] => 2 [filter] => raw [term_order] => 7 ) [46] => WP_Term Object ( [term_id] => 19 [name] => Flash [slug] => flash [term_group] => 0 [term_taxonomy_id] => 19 [taxonomy] => category [description] => [parent] => 6 [count] => 5 [filter] => raw [term_order] => 8 ) [48] => WP_Term Object ( [term_id] => 7 [name] => Flash Develop [slug] => flash-develop [term_group] => 0 [term_taxonomy_id] => 7 [taxonomy] => category [description] => [parent] => 6 [count] => 3 [filter] => raw [term_order] => 9 ) [49] => WP_Term Object ( [term_id] => 69 [name] => Git [slug] => git [term_group] => 0 [term_taxonomy_id] => 84 [taxonomy] => category [description] => [parent] => 6 [count] => 5 [filter] => raw [term_order] => 10 ) [50] => WP_Term Object ( [term_id] => 53 [name] => Visual Studio [slug] => visual-studio [term_group] => 0 [term_taxonomy_id] => 56 [taxonomy] => category [description] => [parent] => 6 [count] => 1 [filter] => raw [term_order] => 11 ) [51] => WP_Term Object ( [term_id] => 49 [name] => Wordpress [slug] => wordpress [term_group] => 0 [term_taxonomy_id] => 50 [taxonomy] => category [description] => [parent] => 6 [count] => 4 [filter] => raw [term_order] => 12 ) ) POST QUERY: POST QUERY RESULTS
►App開發 (17)
- Android (1)
- Resource (1)
- Google Play (1)
- iOS (2)
- iTunes Connect (6)
- XCode (6)
►遊戲開發 (56)
- Unity (56)
▼程式開發 (29)
- Ruby on Rails (5)
- Shell (1)
- Python (1)
- ActionScript 3.0 (2)
- C# (2)
- Flash (5)
- Flash Develop (3)
- Git (5)
- Visual Studio (1)
- Wordpress (4)
►區塊鏈 (6)
- Solidity (1)
- Web3 (2)
- Solana (3)
►遊戲 (42)
- Mobile Games (30)
►數位 (42)
- Mac (14)
- Facebook (2)
- Chrome (2)
- Web (7)
- Windows (2)
- Photograph (14)
►生活 (81)
- ►遊記 (59)
  - 法國 (35)
  - 香港 (10)
  - 宜蘭 (6)
  - 台中 (6)
  - 苗栗 (2)
- ►食記 (16)
  - 羅東 (5)
  - 宜蘭 (6)
  - 桃園 (1)
  - 中壢 (2)
  - 台中 (1)
- Blog (1)
- Wedding (5)

分類程式開發

[Unity] Performance Test – String Concat

[Python] Install Python3、PiP、Jupyter

[Shell] Copy File List

[WordPress] ThemeHorse Custom Font Size

[Git] fatal: early EOF

[Rails] An error occurred while installing rmagick.

Problem

Solution

[Rails] An error occurred while installing libv8.

Problem

Solution

[Rails] An error occurred while installing eventmachine.

Problem

Solution

[Rails] 常用指令彙整

Rails

Rails generate

Rake

Tag

[Ruby] Mac 安裝 Ruby & Rails