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iPhone App 开发第一步：从零到真机调试HelloWorld - 更多技术 - 清泛网 - ...
iPhone App 开发第一步：从零到真机调试HelloWorldiCc原创，转载请注明出处！ 最近才开始研究iPhone开发，由于没有Mac，采用的是AMD CPU + Win7 + VMWare之后安装Mac OS X Snow Le... iCc原创，转载请注明出处！
最近才开始研究iPhone开发，由于...
Optimising Android application before release [closed]
...program. Now I'm at a phase where I need to improve the performance of the application and reduce battery consumption .
14...
How to upload a file in Django? [closed]
As a newbie to Django, I am having difficulty making an upload app in Django 1.3. I could not find any up-to-date example/snippets. May someone post a minimal but complete (Model, View, Template) example code to do so?
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Store pictures as files or in the database for a web app?
...will be able to serve the pictures as static files.
No database access or application code will be required to fetch the pictures.
The images could be served from a different server to improve performance.
It will reduce database bottleneck.
The database ultimately stores its data on the file syste...
Create a folder inside documents folder in iOS apps
I just want to create new folders in the documents folder of my iPhone app.
9 Answers
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Android REST client, Sample?
...from Google)
RESTDroid
RoboSpice
Retrofit
Original Answer:
Presenting my approach to having REST clients on Android. I do not claim it is the best though :) Also, note that this is what I came up with in response to my requirement. You might need to have more layers/add more complexity if your use...
Arduino101（Genuino 101）&App Inventor – RGB LED控制 - 创客硬件开...
...點的 RGB 參數之後透過 BLE 送給 Arduino 101 來點亮 RGB LED。
App InventorDesigner使用 Canvas 來取得觸碰點座標。兩個連線斷線用的按鈕：Btn_Connect / Btn_DisConnect三個用來呈現RGB值的 Slider (無法拖動)BletoothLE：處理BLE通訊Clock：定期...
How to manage local vs production settings in Django?
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This approach means you have unversioned code running in development and production. And every developer has a different code base.I call anti-pattern here.
– pydanny
Jan 31 '13 at 16:25
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How to use my view helpers in my ActionMailer views?
I want to use the methods I defined in app/helpers/annotations_helper.rb in my ReportMailer views ( app/views/report_mailer/usage_report.text.html.erb ). How do I do this?
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Difference between Activity and FragmentActivity
...when I changed Activity with FragmentActivity , it had no effect on the app.
2 Answers
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