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Scrolling down both parts of a split-window at the same time in Vim
...arts of a vertically split window in Vim? I have two files I would like to compare roughly. Each line of these files looks almost the same.
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emacs/elisp: What is the hash (pound, number sign, octothorp) symbol used for?
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The # can be used in front of a lambda expression indicating to the byte-compiler that the following expression can be byte compiled, see the docs for Anonymous Functions. But there's nothing to compile in the case of a symbol.
In general, it is used in the printed representation along with the ...
How can I switch my git repository to a particular commit
In my git repository, I made 5 commits, like below in my git log:
5 Answers
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Get position of UIView in respect to its superview's superview
..., from:secondView)
Documentation reference:
https://developer.apple.com/documentation/uikit/uiview/1622498-convert
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Passport.js - Error: failed to serialize user into session
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+1 @robertklep comment. I'd always avoid serializing user information but only id's (for bloat/perf reasons personally).
– electblake
Jan 22 '16 at 20:03
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How to tell where a header file is included from?
...oted that if you use in conjunction with "-o myObj.o", the output, not the compiled binary, goes into "myObj.o". -M has an implicit -E, so the compilation is not peformed. I found -MD is a very useful option instead, it performs the compile and puts the output in myObj.d instead. Making a suitabl...
R - Concatenate two dataframes?
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if you're rbind is coming from base for some strange reason: I used rbind.data.frame
– Boern
May 2 '18 at 12:42
add a c...
Ruby on Rails console is hanging when loading
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Restarting Spring should fix the hanging commands:
$ bin/spring stop
I experienced hanging commands (rake, bin/rails, etc.) after deleting and recreating a new Ruby on Rails application. Google wasn't that helpful. I hope this is.
Spring will start automatically...
What's the difference between design patterns and architectural patterns?
...to sketch the differences to best of my knowledge.
Patterns are distilled commonality that you find in programs. It allows us to deconstruct a large complex structure and build using simple parts. It provides a general solution for a class of problems.
A large complex software goes through a seri...
How do I simply create a patch from my latest git commit?
I'm looking for the magic command of creating a patch from the last commit made.
5 Answers
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