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Reminder - \r\n or \n\r?
I just can't remember those. So, what is the right way to properly terminate old fashioned ASCII lines?
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R: rJava package install failing
When installing rJava using the install.packages("rJava") command I get the following error:
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Update R using RStudio
How can I update R via RStudio?
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What exactly do “u” and “r” string flags do, and what are raw string literals?
While asking this question , I realized I didn't know much about raw strings. For somebody claiming to be a Django trainer, this sucks.
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How to change language settings in R
My error messages are displayed in French. How can I change my system language setting so the error messages will be displayed in English?
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How can I see the entire HTTP request that's being sent by my Python application?
In my case, I'm using the requests library to call PayPal's API over HTTPS. Unfortunately, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
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R.exe, Rcmd.exe, Rscript.exe and Rterm.exe: what's the difference?
I'm struggling with the different R executables. What exactly is the difference between R.exe (with or without CMD BATCH option), Rcmd.exe, Rscript.exe and Rterm.exe when running command line in a batch file?
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Remove carriage return in Unix
What is the simplest way to remove all the carriage returns \r from a file in Unix?
20 Answers
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Match linebreaks - \n or \r\n?
While writing this answer , I had to match exclusively on linebreaks instead of using the s -flag ( dotall - dot matches linebreaks).
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How to remove all line breaks from a string
I have a text in a textarea and I read it out using the .value attribute.
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