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Rails - controller action name to string
... or "params[:action]", so you might do <% if controller.action_name == 'new' %> in the view. It works for me in Rails 3.2.
– dmonopoly
Mar 16 '12 at 10:43
1
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How to find/remove unused dependencies in Gradle
...@Jaythaking yes. You can go through this link: tools.android.com/tech-docs/new-build-system/… . Hope it will clarify you.
– SkyWalker
Jun 7 '16 at 16:19
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Android Min SDK Version vs. Target SDK Version
...fference between Min and Target SDK version? Eclipse won't let me create a new project unless Min and Target versions are the same!
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Animate scrollTop not working in firefox
... // scroll the window down by 1px (scrollTo works in all browsers)
var newY = startingY + 1;
window.scrollTo(0, newY);
// And check which property changed
// FF and IE use only html. Safari uses only body.
// Chrome has values for both, but says
// body.scrollTop is depreca...
Python: split a list based on a condition?
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answered Aug 27 '12 at 0:51
John La RooyJohn La Rooy
249k4646 gold badges326326 silver badges469469 bronze badges
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What is the difference between call and apply?
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1. Creating a new array means the garbage collector will need to clean it up at some point. 2. Accessing items in the array using dereference is less efficient than accessing a variable (parameter) directly. (I believe that is what kmath...
pass post data with window.location.href
When using window.location.href, I'd like to pass POST data to the new page I'm opening. is this possible using JavaScript and jQuery?
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Using a strategy pattern and a command pattern
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51
Strategies encapsulate algorithms. Commands separate the sender from the receiver of a request,...
How to detect UI thread on Android?
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From API level 23 and up, there's a slightly more readable approach using new helper method isCurrentThread on the main looper:
if (Looper.getMainLooper().isCurrentThread()) {
// On UI thread.
} else {
// Not on UI thread.
}
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CSS selector by inline style attribute
...unction () {
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