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How to fully remove Xcode 4
...s --mode=all
Edit (1 year later):
If you've downloaded Xcode from the App Store, it's self-contained, as @mediaslave suggests. You can just drag it to the trash or use AppZapper (or a similar utility) to remove the developer tools.
If you're looking to update it, you can also do that straight ...
Detect current device with UI_USER_INTERFACE_IDIOM() in Swift
...ny mentioned in one of the answers below, UI_USER_INTERFACE_IDIOM in Swift apps crashes when the app is deployed via TestFlight. Strangely, it works when the app is uploaded directly to device from X-Code. I've also hit this bug.
– Zmey
May 31 '15 at 7:55
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Can you run GUI applications in a Docker container?
How can you run GUI applications in a Docker container?
22 Answers
22
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Rails I18n validation deprecation warning
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Important: Make sure your app is not using I18n 0.6.8, it has a bug that prevents the configuration to be set correctly.
Short answer
In order to silence the warning edit the application.rb file and include the following line inside the Rails::App...
When using a Settings.settings file in .NET, where is the config actually stored?
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It depends on whether the setting you have chosen is at "User" scope or "Application" scope.
User scope
User scope settings are stored in
C:\Documents and Settings\ username \Local Settings\Application Data\ ApplicationName
You can read/write them at runtime.
For Vista and Windows 7, folde...
Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...要往注册表些东西，所以需要当前的Visual Studio以管理员权限运行。
编译通过之后，我们可以直接打开Excel输入RTD函数了。
在Excel 中使用RTD非常简单，Excel 提供了一个新的工作表函数 RTD，此函数允许通过调用组件对象模型 (COM...
How to manually create icns files using iconutil?
When I'm validating my app I get this error:
18 Answers
18
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UIWebView open links in Safari
I have a very simple UIWebView with content from my application bundle. I would like any links in the web view to open in Safari instead of in the web view. Is this possible?
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Backwards migration with Django South
...e number of the migration just before the one you want to roll back.
Your app should have a migrations directory, with files in it named like
0000_initial.py
0001_added_some_fields.py
0002_added_some_more_fields.py
0003_deleted_some_stuff.py
Normally, when you run ./manage.py migrate your_app, S...
AngularJS ui-router login authentication
...e, a username, possibly an email, and the roles a user belongs to (if this applies to your app). Principal also has methods to do role checks.
.factory('principal', ['$q', '$http', '$timeout',
function($q, $http, $timeout) {
var _identity = undefined,
_authenticated = false;
return...