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What is more efficient? Using pow to square or just multiply it with itself?
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jdtournierjdtournier
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How can I build a small operating system on an old desktop computer? [closed]
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Jim DennisJim Dennis
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How to create a custom attribute in C#
...or Validation Attributes like ( [Required], [StringLength(100)], [Range(0, 999.99)]), also we have kind of attributes like ActionFilters in asp.net that can be very useful for applying our desired logic to our codes (read this article about action filters if you are passionate to learn it)
one anoth...
“Least Astonishment” and the Mutable Default Argument
...Eli CourtwrightEli Courtwright
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Combining C++ and C - how does #ifdef __cplusplus work?
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Martin G
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answered Sep 24 '10 at 17:08
Anthony WilliamsAntho...
Sort points in clockwise order?
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AGPXAGPX
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Why can't we have static method in a (non-static) inner class?
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Don LiDon Li
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ASP.NET Web Site or ASP.NET Web Application?
... Ringrose
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Applying a function to every row of a table using dplyr?
....8.4.9000
library(dplyr) # dplyr_0.8.0.9000
library(purrr) # purrr_0.2.99.9000
library(microbenchmark)
d1_count <- 1000
d2_count <- 10
d1 <- data.frame(a=runif(d1_count))
do_fn <- function(row){data.frame(a=row$a, b=runif(d2_count))}
do_fn2 <- function(a){data.frame(a=a, b=runi...
Android ListView with different layouts for each row
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shivshiv
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