zlin888 zlin888

## ocaml-emacs.md

      
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                dbuenzli
                / ocaml-emacs.md
            
            
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              August 11, 2022 00:39
            
              
                Emacs setup for ocaml
              
          
    Install the following opam packages:
opam install caml-mode merlin ocp-indent

Tweak your .emacs file with some or all of the following:
; shift tab to complete
(global-set-key (kbd "S-<tab>") 'company-complete)


## install virtualenv ubuntu 16.04.md

      
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                Geoyi
                / install virtualenv ubuntu 16.04.md
            
            
              Created
              September 16, 2017 12:19
                — forked from frfahim/install virtualenv ubuntu 16.04.md
            
              
                How to install virtual environment on ubuntu 16.04
              
          
    How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv 


## go_cpu_memory_profiling_benchmarks.sh
go test -run=. -bench=. -benchtime=5s -count 5 -benchmem -cpuprofile=cpu.out -memprofile=mem.out -trace=trace.out ./package | tee bench.txt
go tool pprof -http :8080 cpu.out
go tool pprof -http :8081 mem.out
go tool trace trace.out

go tool pprof $FILENAME.test cpu.out
# (pprof) list <func name>

# go get -u golang.org/x/perf/cmd/benchstat
benchstat bench.txt

## tmux_cheatsheet.markdown

      
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                henrik
                / tmux_cheatsheet.markdown
            
            
              Created
              March 3, 2012 19:47
            
              
                tmux cheatsheet
              
          
    tmux cheatsheet

As configured in my dotfiles.
start new:
tmux

start new with session name:
	go test -run=. -bench=. -benchtime=5s -count 5 -benchmem -cpuprofile=cpu.out -memprofile=mem.out -trace=trace.out ./package \| tee bench.txt
	go tool pprof -http :8080 cpu.out
	go tool pprof -http :8081 mem.out
	go tool trace trace.out

	go tool pprof $FILENAME.test cpu.out
	# (pprof) list <func name>

	# go get -u golang.org/x/perf/cmd/benchstat
	benchstat bench.txt