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Call a function with argument list in python

... def wrapper2(func, args): # without star func(*args) def func2(x, y, z): print x+y+z wrapper1(func2, 1, 2, 3) wrapper2(func2, [1, 2, 3]) In wrapper2, the list is passed explicitly, but in both wrappers args contains the list [1,2,3]. ...
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Rename specific column(s) in pandas

... 259k5959 gold badges591591 silver badges439439 bronze badges add a comment  |  ...
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Simultaneously merge multiple data.frames in a list

...E) y <- data.frame(i = c("b","c","d"), k = 4:6, stringsAsFactors=FALSE) z <- data.frame(i = c("c","d","a"), l = 7:9, stringsAsFactors=FALSE) Update June 2018: I divided the answer in three sections representing three different ways to perform the merge. You probably want to use the purrr way...
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What character to use to put an item at the end of an alphabetic list?

... your folder at the end of the list without having to resort to using the "z" combo: U+E83A: Private Use. In fact, I believe any of the Private Use characters will work. () Just copy and paste the character between the brackets. ...
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How to work with complex numbers in C?

...* Standard Library of Complex Numbers */ int main() { double complex z1 = 1.0 + 3.0 * I; double complex z2 = 1.0 - 4.0 * I; printf("Working with complex numbers:\n\v"); printf("Starting values: Z1 = %.2f + %.2fi\tZ2 = %.2f %+.2fi\n", creal(z1), cimag(z1), creal(z2), cimag(z2)); ...
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What is 'Currying'?

... Maarten ten Velden 4955 bronze badges answered Aug 30 '08 at 20:19 Kyle CroninKyle Cronin 71.3k3939 gold b...
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Format LocalDateTime with Timezone in Java8

... LocalDateTime is a date-time without a time-zone. You specified the time zone offset format symbol in the format, however, LocalDateTime doesn't have such information. That's why the error occured. If you want time-zone information, you should use ZonedDateTime. Date...
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How to find whether or not a variable is empty in Bash

... In Bash at least the following command tests if $var is empty: if [[ -z "$var" ]]; then # Do what you want fi The command man test is your friend. share | improve this answer | ...
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Plot correlation matrix into a graph

... Quick, dirty, and in the ballpark: library(lattice) #Build the horizontal and vertical axis information hor <- c("214", "215", "216", "224", "211", "212", "213", "223", "226", "225") ver <- paste("DM1-", hor, sep="") #Build the fake correlation matrix nrowcol <- length(ver) cor &lt...
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How can the Euclidean distance be calculated with NumPy?

...rvais 13.3k77 gold badges3434 silver badges5656 bronze badges answered Sep 9 '09 at 20:12 u0b34a0f6aeu0b34a0f6ae 39.9k1212 gold ba...