Ring handler a function which accepts a request (map) and returns a response (map).
Ring middleware
function (handler, &args -> function(request -> response) because it is a closure handler and &args are in scope within the returned handler function.
a function which accepts a "next handler" (the next handler in the chain) + any extra arguments and returns a handler (function), which will accept a request and return a response.
hnakamur@express:~/go/src/github.com/zchee/go-benchmarks/db$ go test -count=10 -run='^$' -bench=. -benchmem
goos: linux
goarch: amd64
pkg: github.com/zchee/go-benchmarks/db
BenchmarkGetBadger-2 5000000 399 ns/op 22.50 MB/s 40 B/op 2 allocs/op
BenchmarkGetBadger-2 5000000 390 ns/op 23.04 MB/s 40 B/op 2 allocs/op
BenchmarkGetBadger-2 5000000 390 ns/op 23.03 MB/s 40 B/op 2 allocs/op
BenchmarkGetBadger-2 5000000 391 ns/op 22.97 MB/s 40 B/op 2 allocs/op
BenchmarkGetBadger-2 5000000 391 ns/op 22.96 MB/s 40 B/op 2 allocs/op
If you hate git submodule, then you may want to give git subtree a try.
When you want to use a subtree, you add the subtree to an existing repository where the subtree is a reference to another repository url and branch/tag. This add command adds all the code and files into the main repository locally; it's not just a reference to a remote repo.
When you stage and commit files for the main repo, it will add all of the remote files in the same operation. The subtree checkout will pull all the files in one pass, so there is no need to try and connect to another repo to get the portion of subtree files, because they were already included in the main repo.
Let's say you already have a git repository with at least one commit. You can add another repository into this respository like this:
| unless ARGV.size > 0 | |
| puts " Missing executable file argument" | |
| puts " Usage (in a Dockerfile)" | |
| puts " RUN crystal run ./path/to/list-deps.cr -- ./bin/executable" | |
| exit 1 | |
| end | |
| executable = File.expand_path(ARGV[0]) | |
| unless File.exists?(executable) |
These are for the combined vim-sexp (https://github.com/guns/vim-sexp) and vim-sexp-mappings-for-regular-people (https://github.com/tpope/vim-sexp-mappings-for-regular-people) plugins. vim-sexp is neat on its own but Tim Pope makes common stuff much easier.
Note that some vim-sexp functionality depends on <LocalLeader> mappings. This is a different leader key than the global leader, and is the variable maplocalleader (instead of mapleader). To see if you have this set, use :echo maplocalleader; if it errors out you'll need to set it, otherwise it will echo the key. If you want to set your LocalLeader to <Space>, you'll need two commands in your .vimrc, since by default <Space> is bound to <Right> in normal mode:
nnoremap <Space> <Nop>
let maplocalleader=" "
| #cloud-config | |
| coreos: | |
| units: | |
| - name: rethinkdb-create-fleet-units.service | |
| command: start | |
| content: | | |
| [Unit] | |
| After=docker.service | |
| ConditionFileIsExecutable=/srv/rethinkdb-create-fleet-units.sh | |
| ConditionFileNotEmpty=/srv/[email protected] |
PdfLatex is a tool that converts Latex sources into PDF. This is specifically very important for researchers, as they use it to publish their findings. It could be installed very easily using Linux terminal, though this seems an annoying task on Windows. Installation commands are given below.
sudo apt-get install texlive-latex-base
| #!/bin/bash | |
| set -e | |
| apt-get install -y curl python-setuptools python-pip python-dev python-protobuf | |
| # zookeeper | |
| apt-get install -y zookeeperd | |
| echo 1 | dd of=/var/lib/zookeeper/myid |
| ### Testing if the client is a mobile or a desktop. | |
| ### The selection is based on the usual UA strings for desktop browsers. | |
| ## Testing a user agent using a method that reverts the logic of the | |
| ## UA detection. Inspired by notnotmobile.appspot.com. | |
| map $http_user_agent $is_desktop { | |
| default 0; | |
| ~*linux.*android|windows\s+(?:ce|phone) 0; # exceptions to the rule | |
| ~*spider|crawl|slurp|bot 1; # bots | |
| ~*windows|linux|os\s+x\s*[\d\._]+|solaris|bsd 1; # OSes |