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json_encode is returning NULL?
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answered Dec 29 '09 at 0:36
ntdntd
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How to duplicate object properties in another object?
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Zoltán Matók
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answered Feb 20 '12 at 14:31
Michael Krelin -...
How to repeat last command in python interpreter shell?
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edited Nov 27 '10 at 3:41
answered Nov 27 '10 at 3:13
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Getting rid of all the rounded corners in Twitter Bootstrap
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331
I set all element's border-radius to "0" like this:
* {
border-radius: 0 !important;
}
A...
Remove rows with duplicate indices (Pandas DataFrame and TimeSeries)
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I would suggest using the duplicated method on the Pandas Index itself:
df3 = df3[~df3.index.duplicated(keep='first')]
While all the other methods work, the currently accepted answer is by far the least performant for the provided example. Furthermore, while the groupby method is only slightly les...
How do I create an empty array/matrix in NumPy?
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13 Answers
13
Active
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Kill a Process by Looking up the Port being used by it from a .BAT
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edited Dec 1 '11 at 3:01
answered Jun 1 '11 at 16:13
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Check if a JavaScript string is a URL
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32 Answers
32
Active
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How to change height of grouped UITableView header?
...n a very small number, you
effectively get a zero-height header.
Swift 3:
func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
if section == 0 {
return CGFloat.leastNormalMagnitude
}
return tableView.sectionHeaderHe...
Extract a regular expression match
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answered Feb 3 '10 at 14:46
hadleyhadley
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