| var probability = { | |
| normal: function(x, mean, stddev) { | |
| var y = (1 / (stddev * Math.sqrt(2 * Math.PI))) * Math.pow(Math.E, - (Math.pow(x - mean, 2) / (2 * Math.pow(stddev, 2)))); | |
| //console.log('normal', x, mean, stddev, y); | |
| return y; | |
| }, | |
| logNormal: function(x, mean, stddev) { | |
| var y = (1 / (x * Math.sqrt(2 * Math.PI * Math.pow(stddev, 2)))) * Math.pow(Math.E, - (Math.pow(Math.log(x) - mean, 2) / (2 * Math.pow(stddev, 2)))); | |
| //console.log('logNormal', x, mean, stddev, y); | |
| y = isFinite(y) ? y : 0; |
| // d3.legend.js | |
| // (C) 2012 ziggy.jonsson.nyc@gmail.com | |
| // MIT licence | |
| (function() { | |
| d3.legend = function(g) { | |
| g.each(function() { | |
| var g= d3.select(this), | |
| items = {}, | |
| svg = d3.select(g.property("nearestViewportElement")), |
| alternate registry to fetch packages outside of go get: https://gopm.io/download?pkgname=golang.org/x/oauth2 | |
| alternate web sandbox for go: https://goplay.space/ | |
| https://medium.com/@nate510/don-t-use-go-s-default-http-client-4804cb19f779 | |
| https://github.com/beyondns/gotips | |
| http://moazzam-khan.com/blog/golang-make-http-requests/ |
get current branch name: git rev-parse --abbrev-ref HEAD
revert commit: git reset --soft HEAD~1
revert add: git reset HEAD $1
pushing after rebase: git push --force-with-lease
Resources: https://makandracards.com/makandra/12107-git-show-current-branch-name-only
| ```bash | |
| $ ssh -A vm | |
| $ git config --global url."git@github.com:".insteadOf "https://github.com/" | |
| $ cat ~/.gitconfig | |
| [url "git@github.com:"] | |
| insteadOf = https://github.com/ | |
| $ go get github.com/private/repo && echo Success! | |
| Success! | |
| ``` |
| Below are various notes to help if building a custom RF docker image that we don't already have publicly available, | |
| e.g. IronPython-based RF docker image, Java/Jython-based RF docker image. | |
| java -jar jython_installer-<version>.jar | |
| # Robot Framework 3.0 supports Jython 2.7 which requires Java 7 or newer. | |
| jython -m ensurepip | |
| jython -m pip install robotframework | |
| docker system prune --volumes | |
| docker run -u`id -u`:`id -g` -v $(pwd):/user/project -v ~/.aws:/user/.aws -v ~/.npmrc:/user/.npmrc -w /user/project -it --entrypoint /bin/bash circleci/node:12 | |
| # get compressed size of docker images (after they're pulled locally) | |
| docker save image-name:latest > sizetest.tar | |
| gzip sizetest.tar | |
| ls -lh sizetest.tar.gz | |
| # see https://github.com/docker/docker/issues/1143 |
| #!/bin/sh | |
| # use either option below | |
| echo ruok | nc zksvr 2181 | |
| echo srvr | nc zksvr 2181 |
| various python related commands to run relating to envs | |
| apt-get -y update && apt-get -y --force-yes --fix-missing install build-essential python-dev | |
| pip install virtualenv | |
| virtualenv --system-site-packages -p python3 venv3 | |
| source venv3/bin/activate | |
| . venv3/bin/activate |