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What is the best way to get all the divisors of a number?
... a 'better' way of doing the 'dumb' search that would already save alot of time.
– Matthew Scharley
Oct 5 '08 at 12:39
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What are the differences between Chosen and Select2?
...with large datasets and only loads a small amount of matching results at a time it has to support
paging. Select2 will call the search function when the user scrolls to
the bottom of currently loaded result set allowing for the 'infinite
scrolling' of results.
Custom markup for results: Chos...
How to develop and test an app that sends emails (without filling someone's mailbox with test data)?
I have a lot of apps that send email. Sometimes it's one or two messages at a time. Sometimes it's thousands of messages.
9...
How to change a TextView's style at runtime
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Programmatically: Run time
You can do programmatically using setTypeface():
textView.setTypeface(null, Typeface.NORMAL); // for Normal Text
textView.setTypeface(null, Typeface.BOLD); // for Bold only
textView.setTypeface(null, Typefa...
How do you implement a re-try-catch?
... {
throw e; // variant: wrap the exception, e.g. throw new RuntimeException(e);
}
retry(i++, limit);
}
}
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How to get RGB values from UIColor?
I'm creating a color object using the following code.
15 Answers
15
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Percentage width child element in absolutely positioned parent on Internet Explorer 7
I have an absolutely positioned div containing several children, one of which is a relatively positioned div . When I use a percentage-based width on the child div , it collapses to 0 width on IE7, but not on Firefox or Safari.
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Undefined reference to pthread_create in Linux
I picked up the following demo off the web from https://computing.llnl.gov/tutorials/pthreads/
14 Answers
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Visual Studio TFS shows unchanged files in the list of pending changes
...t of a file without actually changing it's content. TFS can be annoying at times.
– arviman
Jan 31 '14 at 15:59
1
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get list of pandas dataframe columns based on data type
...lumns by dtype
In [2]: df = pd.DataFrame({'NAME': list('abcdef'),
'On_Time': [True, False] * 3,
'On_Budget': [False, True] * 3})
In [3]: df.select_dtypes(include=['bool'])
Out[3]:
On_Budget On_Time
0 False True
1 True False
2 False True
3 True False
4 Fals...