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Global variables in AngularJS
...is that the controller that initialises it, gets called again by angular some how and then resets the variable back to its initial value.
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Rails Observer Alternatives for 4.0
...extracted gem.) While Observers were certainly abused and could easily become unwieldily at times, there were many use-cases outside of just cache-clearing where they were beneficial.
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Copying files from Docker container to host
...uous Integration (CI) server, so that I don't have to install all the runtimes and libraries on the agents themselves.
18 ...
new keyword in method signature
While performing a refactoring, I ended up creating a method like the example below. The datatype has been changed for simplicity's sake.
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JavaScript equivalent of jQuery's extend method
I have a function that takes a config object as an argument. Within the function, I also have default object. Each of those objects contains properties that essentially work as settings for the rest of the code within the function. In order to prevent having to specify all of the settings wit...
jQuery load more data on scroll
I am just wondering how can i implement more data on scroll only if the div.loading is visible.
9 Answers
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Using ChildActionOnly in MVC
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The ChildActionOnly attribute ensures that an action method can be called only as a child method
from within a view. An action method doesn’t need to have this attribute to be used as a child action, but
we tend to use this attribute to prevent the action methods from being i...
How to normalize a path in PowerShell?
...ge the process current working directory, simply passing a relative file name to a .NET API that doesn't understand PowerShell context, can have unintended side-effects, such as resolving to a path based off the initial working directory (not your current location).
What you do is you first qualify...
Android detect Done key press for OnScreen Keyboard
...iew v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_DONE) {
// do your stuff here
}
return false;
}
});
Note that you will have to import the following libraries:
import android.view.KeyEvent;
import android.view.inputmethod.EditorI...
Update one MySQL table with values from another
...nal.id
USING is shorthand when both tables of a join have an identical named key such as id. ie an equi-join - http://en.wikipedia.org/wiki/Join_(SQL)#Equi-join
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