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HTML5 canvas ctx.fillText won't do line breaks?
...ozilla Skywriter.
The gist of what you'll need to do is multiple fillText calls while adding the height of the text to the y value each time. (measuring the width of M is what the skywriter people do to approximate text, I believe.)
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val() doesn't trigger change() in jQuery [duplicate]
...ser types into the input and then the input loses focus.
You can manually call the onchange event using after setting the value:
$("#mytext").change(); // someObject.onchange(); in standard JS
Alternatively, you can trigger the event using:
$("#mytext").trigger("change");
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Why Does OAuth v2 Have Both Access and Refresh Tokens?
...h token in order to gain an access token.
Having said that, because every call to both the authorization server and the resource server is done over SSL - including the original client id and secret when they request the access/refresh tokens - I am unsure as to how the access token is any more "co...
Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...(intent, getResources().getString(R.string.select_picture)),GALLERY_INTENT_CALLED);
} else {
Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
intent.addCategory(Intent.CATEGORY_OPENABLE);
intent.setType("image/jpeg");
startActivityForResult(intent, GALLERY_KITKAT_INTENT_CALLE...
How to reset sequence in postgres and fill id column with new data?
...R SEQUENCE seq START 1 starts the numbering with 2 as well, because seq.is_called is true (Postgres version 9.0.4)
The solution that worked for me is:
> ALTER SEQUENCE seq RESTART WITH 1;
> UPDATE foo SET id = DEFAULT;
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In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
In my node application I'm using mocha to test my code. While calling many asynchronous functions using mocha, I'm getting timeout error ( Error: timeout of 2000ms exceeded. ). How can I resolve this?
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How to detect when facebook's FB.init is complete
The old JS SDK had a function called FB.ensureInit. The new SDK does not seem to have such function... how can I ensure that I do not make api calls until it is fully initiated?
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Focusable EditText inside ListView
...ocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
}
}
So, when calling setItemsCanFocus(false), it's also setting descendant focusability such that no child can get focus. This explains why I couldn't just toggle mItemsCanFocus in the ListView's OnItemSelectedListener -- because the Lis...
Rspec, Rails: how to test private methods of controllers?
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Ruby lets you call private methods with send, but that doesn't necessarily mean you should. Testing private methods is done through testing the public interface to those methods. This approach will work, but it's not ideal. It'd be better...
What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
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Now that is called a StackOverflow answer. Good job Pooria.
– Nitish
Aug 30 '12 at 9:33
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