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setting an environment variable in virtualenv
...onment variables to get its configuration, but I use virtualenv to test my app locally first.
10 Answers
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创业 比“直男癌”更可怕的是“技术癌” - 资讯 - 清泛网 - 专注C/C++及内核技术
...是聪明的国人则更近了一步，用几十元的自拍杆+免费的App美图秀秀的组合轻松达到了同样的目的。
然而更进一步分析发现：自拍杆和美图秀秀这对黄金搭档的市场表现迥异，引人深思。自拍杆的生产壁垒低，所以生产厂商众多...
Is there any Rails function to check if a partial exists?
...ender :partial => "#{dynamic_partial}" if File.exists?(Rails.root.join("app", "views", params[:controller], "_#{dynamic_partial}.html.erb")) %>
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Remove scroll bar track from ScrollView in Android
My Android app has a main WebView (HTML loaded from a local resource) which I want to use the entire width of the screen and be able to make (vertically) scrollable. So I've wrapped the WebView in a ScrollView in my layout XML, but no matter what I do I can't seem to be able to remove the scroll bar...
onCreateOptionsMenu inside Fragments
...nu(menu,inflater);
}
And in onCreate add this line to make the options appear in your Toolbar
setHasOptionsMenu(true);
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How to detect Ctrl+V, Ctrl+C using JavaScript?
... I needed to enable users to select an "element" (calendar entry) in a web app I'm writing, hit ctrl + c to "copy" it, then ctrl+v to "paste" it, all without actually interacting with the allmighty blessed clipboard. ctrl+c I remember what they're clicked on, ctrl+v I duplicate it, everyone wins.
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What size should TabBar images be?
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hmmm that is happening... I will ask designer to make default images for tab bar they way apple support... thanks
– Fahim Parkar
Aug 5 '13 at 22:35
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Android Studio: Plugin with id 'android-library' not found
...ry" through the SDK Manager!
Install it and add the following code above apply plugin: 'android-library' in the build.gradle of actionbarsherlock folder!
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.0.+'
}...
disable the swipe gesture that opens the navigation drawer in android
... But how about if we want to control the open/close with the app icon only, and not swiping? Is there a way to do that? I am curious because I'm trying to implement the new ToolBar (API 21) and use the SlidingTabLayout feature it has, which is conflicting with my Nav. drawer swiping. S...
MVC3 DropDownListFor - a simple example?
I'm having trouble with DropDownListFor in my MVC3 app. I was able to use StackOverflow to figure out how to get them to appear on the View, but now I don't know how to capture the values in its corresponding properties on the View Model when it's submitted. In order to get this to work I had t...