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HTML5 canvas ctx.fillText won't do line breaks?
...tes the lower-level drawing functionality from what you can already do (perform the necessary measurements). Also, you can know the text height simply by providing the text size in pixels; in other words: context.font = "16px Arial"; - you have the height there; the width is the only one that is dyn...
How to reference style attributes from a drawable?
I want to have 2 selectable themes for my application. In order to do that, I defined some attributes, like this:
5 Answers...
How do I parse JSON with Objective-C?
...ons only as a fallback if you find that class unavailable at runtime.
So, for example:
NSData *returnedData = ...JSON data, probably from a web request...
// probably check here that returnedData isn't nil; attempting
// NSJSONSerialization with nil data raises an exception, and who
// knows how ...
Android: How to create a Dialog without a title?
...stion? Janusz already has the custom dialog displaying and just requires information on removing the title
– Donal Rafferty
Apr 15 '10 at 10:19
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Synchronise ScrollView scroll positions - android
...w...
protected void onScrollChanged(int x, int y, int oldx, int oldy)
Unfortunately Google never thought that we would need to access it, which is why they made it protected and didn't add a "setOnScrollChangedListener" hook. So we will have to do that for ourselves.
First we need an interface.
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How to get TimeZone from android mobile?
...sing JodaTime, you can get a DateTimeZone with the following: DateTimeZone.forTimeZone(TimeZone.getDefault());
– Joshua Pinter
Jan 28 '14 at 19:22
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Trying to start a service on boot on Android
.... I've looked at a number of links online but none of the code works. Am I forgetting something?
16 Answers
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Add unique constraint to combination of two columns
...ust an autonumber but there are two other fields that exist that I want to force to be unique.
4 Answers
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What's “requestCode” used for on PendingIntent?
...requestCode is used to retrieve the same pending intent instance later on (for cancelling, etc).
Yes, my guess is the alarms will override each other. I would keep the request codes unique.
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Twitter Bootstrap Form File Element Upload Button
Why isn't there a fancy file element upload button for twitter bootstrap? It would be sweet if the blue primary button was implemented for the upload button. Is it even possible to finesse the upload button using CSS? (seems like a native browser element that can't be manipulated)
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