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How to make a smooth image rotation in Android?
...m using as a custom cyclical spinner in Android. Here's my rotate_indefinitely.xml file, which I placed in res/anim/ :
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Example images for code and mark-up Q&As [closed]
When preparing an MCVE / SSCCE that involves images, it is useful to have direct access to images.
1 Answer
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Why does one hot encoding improve machine learning performance?
...particular data set (a matrix) and used as training data for learning algorithms, it gives significantly better results with respect to prediction accuracy, compared to using the original matrix itself as training data. How does this performance increase happen?
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Regex to match only letters
How can I write a regex that matches only letters?
20 Answers
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What is jQuery Unobtrusive Validation?
...VC framework. But I cannot find a single online source that explains what it is. What is the difference between the standard jQuery Validation library and the "unobtrusive" version?
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How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
The code below gives me the current time. But it does not tell anything about milliseconds.
15 Answers
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How to implement __iter__(self) for a container object (Python)
I have written a custom container object.
9 Answers
9
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How to find nth occurrence of character in a string?
...str.indexOf(substr, pos + 1);
return pos;
}
This post has been rewritten as an article here.
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jquery, find next element by class
...closest('tr').next().find('.class');
Or if there may be rows in-between without the .class inside, you can use .nextAll(), like this:
$(obj).closest('tr').nextAll(':has(.class):first').find('.class');
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Git reset --hard and push to remote repository
I had a repository that had some bad commits on it (D, E and F for this example).
5 Answers
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