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Custom checkbox image android
Is there an easy way to use a custom image for a checkbox? I'm looking to duplicate the "starred" behavior of gmail. So I want to have a checkbox that, when checked, is a filled in star. And when unchecked is an empty star. Do I have to use an imageview and do my own logic myself?
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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 ...
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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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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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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Facebook Open Graph not clearing cache
...seems as though Facebook is caching old values of my meta tags. Old values for Attributes og:title and og:url are still used, even though I have changed them already.
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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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SQL UPDATE all values in a field with appended string CONCAT not working
...mytable SET spares = CONCAT(spares, ',', '818') WHERE id = 1
not working for me.
spares is NULL by default but its varchar
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Java: int array initializes with nonzero elements
...ocated array is filled after allocation in Arrays.fill(...), but the check for uses between the allocation and the fill is faulty. So, compiler performs an illegal optimization - it skips zeroing of allocated array.
This bug is placed in Oracle bug tracker (bug id 7196857). Unfortunately, I did not...
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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