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Delete the first three rows of a dataframe in pandas
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@M.K if using this approach, you can use this in combination with pd.concat(). Something like, df2 = pd.concat([df.iloc[:3],df.iloc[10:]]).
– bdiamante
Jun 26 '19 at 17:00
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How to parse unix timestamp to time.Time
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How to copy data from one table to another new table in MySQL?
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78
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How do I get the resource id of an image if I know its name?
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How do I write outputs to the Log in Android?
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IE 8: background-size fix [duplicate]
... edited May 23 '17 at 12:17
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answered Feb 7 '12 at 0:26
CapagrisCapagris
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How to import JsonConvert in C# application?
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Convert a row of a data frame to vector
...s another, slightly more explicit way to get to the same result.
As @Josh comments below, if you have a not-completely-numeric (alphabetic, factor, mixed ...) data frame, you need as.character(df[1,]) instead.
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How do I remove lines between ListViews on Android?
...).setDivider(null);
getListView().setDividerHeight(0);
developer.android.com # ListView
Or, if you want to do it in XML:
android:divider="@null"
android:dividerHeight="0dp"
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How to create circle with Bézier curves?
...: there is no exact representation of the circle using Bezier curves.
To complete the other answers : for Bezier curve with n segments the optimal distance to the control points, in the sense that the middle of the curve lies on the circle itself, is (4/3)*tan(pi/(2n)).
So for 4 points it is (...