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how can hide particular button which is created from UIBarButtonItem in iphone?
how can hi开发者_StackOverflowde particular button which is created from UIBarButtonItem in iphone ?I got warnings from XCode for both the setHidden and setAlpha calls when trying them, and sure enoug[详细]
2022-12-26 21:08 分类：问答Is using js.erb files in conjunction with rails and jquery safe?
I have seen many resources on using jQuery with rails where people recommend ha开发者_开发问答ving callback functions in .js.erb files, however I have also heard that passing data this way leaves me v[详细]
2022-12-25 07:10 分类：问答Select image iphone simulator using phonegap camera api
I\'m new to Xcode and iPhone apps. I want to select an image from iPhone (camera or library) and send to php via ajax.[详细]
2022-12-24 14:01 分类：问答Ruby Oauth File upload/Multipart POST request
I\'ve been looking at this for a couple of days now and haven\'t found a solution. Is there a way to upload a file using OAuth-Ruby?[详细]
2022-12-24 06:21 分类：问答Selection mode in JTable?
I couldn\'t understand the difference between multiple_selection_interval and singl开发者_C百科e_interval_selection in JTable.[详细]
2022-12-22 20:14 分类：问答
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