2014-10-01から1ヶ月間の記事一覧

SwiftでHashをsortしたい.

Swift

var testArr:Array<Dictionary<String,String>> = [ ["id": "001", "name": "aaa", "date": "2013/11/02"], ["id": "005", "name": "bbb", "date": "2013/11/02"], ["id": "002", "name": "ccc", "date": "2013/11/02"], ] sort(&testArr) { (a:Dictionary, b:Dictionary) -> Bool in r</dictionary<string,string>…

Swiftで空のimageViewをadd

Swift

//空のImageViewを貼る var frame = CGRectMake(0,0,1000,1000) UIGraphicsBeginImageContext(frame.size) var context = UIGraphicsGetCurrentContext(); CGContextSetFillColorWithColor(context,UIColor.whiteColor().CGColor); let uiImage:UIImage = UI…

SwiftでViewをaddとremove

Swift

//remove self.readCanvas?.removeFromSuperview() self.drawCanvas?.removeFromSuperview() //ReadCanvas self.readCanvas = UIView(frame:self.canvasFrame); self.readCanvas.backgroundColor = UIColor.clearColor() self.baseUiView.addSubview(self.re…

pod setupしたらエラーが起きたので、0.19.2を使うように変更

http://stackoverflow.com/questions/26273378/cant-install-cocoapods-report-on-pod-setup $ pod setup/Users/hoge/.rvm/gems/ruby-1.9.2-p320/gems/xcodeproj-0.19.3/lib/xcodeproj/plist_helper.rb:140:in `<module:CoreFoundation>': uninitialized constant Fiddle::NULL (Nam</module:corefoundation>…

Rails+Grape

ruby rails

Grapeのインストール $ vim Gemfilegem 'grape' gem 'grape-jbuilder' $ bundle install APIディレクトリの作成 $ cd app/ $ mkdir api $ vim api/api.rbclass API < Grape::API prefix "api" version 'v1', :using => :path format :json mount Users_API e…

Railsアプリ作成memo

新規アプリを作る $ rails new sample -d mysql $ cd sample (bundleをスキップする場合) $ rails new sample -d mysql --skip-bundle コントローラーを作る cd /root/sample/app/controllers rails generate controller test コントローラーtest class Test…

Railsインストールmemo

Git Installation $ sudo yum install git rbenv install $ git clone https://github.com/sstephenson/rbenv.git ~/.rbenv $ echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bash_profile $ echo 'eval "$(rbenv init -)"' >> ~/.bash_profile $ sourc…