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jQuery set checkbox checked
...uld be based on a database value. (I have that already working with others form fields.) I started trying to get it checked but it didn't work.
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Android - Writing a custom (compound) component
... So I think you can imagine that this Activity has like 20 fields (a field for almost every component). Also it contains a lot of logic (click listeners, logic to fill lists, etc).
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PHP - Modify current object in foreach loop
...f it is possible to edit the current object that's being handled within a foreach loop
2 Answers
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Android ImageView Zoom-in and Zoom-Out
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Please follow the below class, that is used for Zoom in and Zoom Out for ImageView.
import android.app.Activity;
import android.graphics.Matrix;
import android.graphics.PointF;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import ...
Case-insensitive search in Rails model
...oes not apply to strings from user input. "#$$" is a little-known shortcut for escaping global variables with Ruby string interpolation. It's equivalent to "#{$$}". But string interpolation doesn't happen to user-input strings. Try these in Irb to see the difference: "$##" and '$##'. The first is in...
Heroku error: “Permission denied (public key)”
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Try heroku keys:add <path-to-your-public-key>.
For example, heroku keys:add ~/.ssh/id_rsa.pub
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Preview layout with merge root tag in Intellij IDEA/Android Studio
... (added in Android Studio 2.2) that you can use to specify the layout type for a merge tag, which will make the layout render correctly in the layout editor preview.
So using your example:
<merge xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android...
Yes or No confirm box using jQuery
...se the confirm function:
if (confirm('Some message')) {
alert('Thanks for confirming');
} else {
alert('Why did you press cancel? You should have confirmed');
}
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How do you represent a JSON array of strings?
This is all you need for valid JSON, right?
4 Answers
4
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Can I apply a CSS style to an element name?
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For future googlers, FYI, the method in the answer by @meder , can be used with any element that has a name attribute, so lets say theres an <iframe> with the name xyz then you can use the rule as belows.
iframe[name=x...