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Replace multiple strings with multiple other strings
...ction.
The +n-1 converts the string to the number then 1 is subtracted to index the pets array.
The %number is then replaced with the string at the array index.
The /g causes the lambda function to be called repeatedly with each number which is then replaced with a string from the array.
In mode...
Multiple commands in gdb separated by some sort of delimiter ';'?
... like:
$ gdb ./prog -ex 'b srcfile.c:90' -ex 'b somefunc' -ex 'r -p arg1 -q arg2'
This coupled with display and other commands makes running gdb less cumbersome.
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What killed my process and why?
...ocess would it put a message in a log somewhere?
– sbq
Apr 7 '09 at 17:29
188
I just wrote a prog...
Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...t. And while I wish our repository were smaller and better organized, and quite frankly, a git repository instead of svn, i'm confined to the limits of how our code is organized in our organization.
– AdrianVeidt
Jun 24 '14 at 15:53
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simple HTTP server in Java using only Java SE API
... using just the Java SE API, without writing code to manually parse HTTP requests and manually format HTTP responses? The Java SE API nicely encapsulates the HTTP client functionality in HttpURLConnection, but is there an analog for HTTP server functionality?
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What's the difference between detaching a Fragment and removing it?
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There is a fast Q&A with Diane Hackborn here. So why do I have this log? How do you know that FT.detach() has been called?
– Poutrathor
Aug 16 '13 at 8:07
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Insert picture/table in R Markdown [closed]
...n to help achieve this: https://cran.r-project.org/web/packages/kableExtra/index.html
Style Tips
The R Markdown cheat sheet is still the best place to learn about most the basic syntax you can use.
If you are looking for potential extensions to the formatting, the bookdown package is also worth e...
Elegant way to search for UTF-8 files with BOM?
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For a Windows user, see this (good PHP script for finding the BOM in your project).
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Creating an R dataframe row-by-row
... all I came up with is the suggestion to create an empty list, keep a list index scalar, then each time add to the list a single-row dataframe and advance the list index by one. Finally, do.call(rbind,) on the list.
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How line ending conversions work with git core.autocrlf between different operating systems
...f settings, and "clean" filters) are run when files move from work-tree to index, i.e., during git add rather than at git commit time.
(Note that git commit -a or --only or --include do add files to the index at that time, though.)
For more on that, see "What is difference between autocrlf and ...