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How to add leading zeros?
...placement = "0", x = sprintf(fmt = "%09s", ids[,CUSIP]))
using the %>% pipe function from the magrittr package it could look like this:
sprintf(fmt = "%09s", ids[,CUSIP]) %>% gsub(pattern = " ", replacement = "0", x = .)
I'd prefer a one-function solution, but it works.
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How to make “if not true condition”?
...ep can take a file name on its cmd-line, so why invoke extra processes and pipe constructions when you don't have to? ;-)
I hope this helps.
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Listing only directories using ls in Bash?
This command lists directories in the current path: ls -d */
26 Answers
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What does the Visual Studio “Any CPU” target mean?
...lso opting out of any x64 JIT optimizations that may someday come down the pipe.
– Austin Harris
May 13 '13 at 20:45
T...
How to “hibernate” a process in Linux by storing its memory to disk and restoring it later?
...as hibernating it (along with any open files and sockets - data
in sockets/pipes is sucked into the process on hibernation and spat back into these when
process is restarted).
The reason I have not been active with this project is I am not a kernel developer - both
this (and/or the original cryopid...
Uploading images using Node.js, Express, and Mongoose
... util.pump(ins, ous) is depreciated, this could be done with ins.pipe(ous); now. But will this remove the image file on the old location?
– Emiel Vandenbussche
Jan 10 '17 at 22:47
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How to remove the lines which appear on file B from another file A?
...es that are in both files, or only in file 2. If the files are not sorted, pipe them through sort first...
See the man page here
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Bash continuation lines
How do you use bash continuation lines?
11 Answers
11
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How does `scp` differ from `rsync`?
An article about setting up Ghost blogging says to use scp to copy from my local machine to a remote server:
7 Answers
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Getting only response header from HTTP POST using curl
...es (and various other similar situations), the solution I use is always to pipe to less, so
curl -i https://api.github.com/users | less
or
curl -s -D - https://api.github.com/users | less
will do the job.
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