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R apply function with multiple parameters
I have a function f(var1, var2) in R. Suppose we set var2 = 1 and now I want to apply the function f() to the list L . Basically I want to get a new list L* with the outputs
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Do I need a content-type header for HTTP GET requests?
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According to the RFC 7231 section 3.1.5.5:
A sender that generates a message containing a ...
How to get image height and width using java?
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Selecting/excluding sets of columns in pandas [duplicate]
...ed OR Select the ones you need
# Using DataFrame.drop
df.drop(df.columns[[1, 2]], axis=1, inplace=True)
# drop by Name
df1 = df1.drop(['B', 'C'], axis=1)
# Select the ones you want
df1 = df[['a','d']]
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How to select only the first rows for each unique value of a column
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126
A very simple answer if you say you don't care which address is used.
SELECT
CName, MIN(A...
How to redirect the output of the time command to a file in Linux?
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Converting numpy dtypes to native python types
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