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Bookmark or Share- c++ - Why use rbegin() instead of end() - 1? - Stack OverflowFurthermore, some standard containers like std::forward_list, return forward iterators, so you wouldn't be able to do l.end()-1. Finally, if you have to pass your iterator to some algorithm like std::for_each that presuppose the use of the operator++ , you are forced to use a reverse_iterator .
- editor - How do I move to end of line in Vim? - Stack OverflowThe distinction shows up in the end-of-line commands as well. $ and 0 move to the end or beginning of the physical line or paragraph, respectively: g$ and g0 move to the end or beginning of the screen line or paragraph, respectively. If you always prefer the latter behavior, you can remap the keys like this::noremap 0 g0 :noremap $ g$
- How to exit git log or git diff - Stack OverflowI wanted to give some kudos to the comment that mentioned CTRL + Z as an option. At the end of the day, it's going to depend on what system that you have Git installed on and what program is configured to open text files (e.g. less vs. vim). CTRL + Z works for vim on Windows. If you're using Git in a Windows environment, there are some quirks.
- Difference between CR LF, LF and CR line break typesLF (\n) stands for LINE FEED. It creates a new line, but it doesn't put the cursor at the beginning of that line. The cursor stays back at the end of the last line. This is how Unix (including macOS) and Linux work. CRLF (\r\n) creates a new line as well as puts the cursor at the beginning of the new line. This is how we see it in Windows OS.
- basic - Why do we use "End If" statement? - Stack OverflowIf there were no END IF, the use of IF, ELSE IF, ELSE structure would have been limited to be used only at the end of the program Consider a situation where you would want to run 100 particular lines if the condition is true and 100 other lines if the condition is false and 100 more lines which must always execute after the IF-ELSE structure.
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