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Turning a Comma Separated string into individual rows
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Efficient way to insert a number into a sorted array of numbers?
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How do I calculate percentiles with python/numpy?
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Formatting a number with exactly two decimals in JavaScript
...hich rounds my numbers to two decimal places. But I get numbers like this: 10.8, 2.4, etc. These are not my idea of two decimal places so how I can improve the following?
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Add new row to dataframe, at specific row-index, not appended?
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159
Here's a solution that avoids the (often slow) rbind call:
existingDF <- as.data.frame(mat...
Insert a line at specific line number with sed or awk
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edited Nov 9 '14 at 0:18
answered Jun 30 '11 at 15:54
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How to round the minute of a datetime object
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JavaScript math, round to two decimal places [duplicate]
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How to get the last character of a string in a shell?
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101
That's one of the reasons why you need to quote your variables:
echo "${str:$i:1}"
Otherwise,...