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What's onCreate(Bundle savedInstanceState)
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If you save the state of the application in a bundle (typically non-persistent, dynamic data in onSaveInstanceState), it can be passed back to onCreate if the activity needs to be recreated (e.g., orientation change) so that you don't lose this prior inf...
Set active tab style with AngularJS
...')}"
where isActive would be a function in a scope defined like this:
myApp.controller('MyCtrl', function($scope, $location) {
$scope.isActive = function(route) {
return route === $location.path();
}
});
Here is the complete jsFiddle: http://jsfiddle.net/pkozlowski_opensource/Kz...
rake db:schema:load vs. migrations
...ery simple question here - if migrations can get slow and cumbersome as an app gets more complex and if we have the much cleaner rake db:schema:load to call instead, why do migrations exist at all?
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Is there a way to get colored text in Github Flavored Markdown? [duplicate]
...ode symbols, though it depends on the font rendering them in color (as it happens to be appearing for me on Windows 10 and Mac 10.12.5, at least, though on the Mac at least, the up/down-pointing small red triangles don't show in red):
RED APPLE (🍎): ????
GREEN APPLE (🍏): ??...
Set theme for a Fragment
...Group container, Bundle savedInstanceState) {
// create ContextThemeWrapper from the original Activity Context with the custom theme
final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), R.style.yourCustomTheme);
// clone the inflater using the ContextThemeWrapper
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How to handle anchor hash linking in AngularJS
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You're looking for $anchorScroll().
Here's the (crappy) documentation.
And here's the source.
Basically you just inject it and call it in your controller, and it will scroll you to any element with the id found in $location.hash()
app.controller('TestCtrl', function($scop...
How to change the ROOT application?
I'm trying to change the default application of a Tomcat 6 webserver to a different application than "ROOT" (inside webapps folder). What is the best way to do this?
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Allow anything through CORS Policy
...cors'
and then save and run bundle install
2nd Step:
update your config/application.rb file by adding this:
config.middleware.insert_before 0, Rack::Cors do
allow do
origins '*'
resource '*', :headers => :any, :methods => [:get, :post, :options]
end
end
fo...
TypeScript with KnockoutJS
... If that's the case, you wouldn't need to reference the definition in your application, just when you compile the ts files, correct?
– undeniablyrob
Nov 29 '12 at 21:39
9
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Detect if Android device has Internet connection
... you can just take a different website (e.g. baidu.com when deploying your app in China), or you can try a second site if the first one fails to make sure there is no connection.
– THelper
Mar 29 '12 at 11:10
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