Install package
# guix package -i node
Enable user handle global packages (npm)
| [ | |
| { | |
| "context": "Workspace", | |
| "bindings": { | |
| "ctrl-j": "editor::Newline", | |
| "ctrl-p": null, | |
| "ctrl-n": null | |
| } | |
| }, | |
| { |
| # an opiniated docker-compose for the Art of PostgreSQL | |
| # copy this file to docker-compose.yml and then: | |
| # 1. copy extra resources to the same file | |
| # 2. `docker-compose up` | |
| # 3. open http://localhost:9088 with username [email protected] and password admin | |
| # 4. add connection to database db.dev using host `db.dev` database name `book` username `book` password `book` | |
| # 5. `docker-compose down` | |
| version: '3.7' | |
| services: | |
| db.dev: |
| package main | |
| import ( | |
| "flag" | |
| "golang.org/x/net/websocket" | |
| "io" | |
| "log" | |
| "net" | |
| "net/http" | |
| "os" |
| function pollUrl(url, renderer) { | |
| return function(render){ | |
| if(render == undefined) { render = renderer; } | |
| $.getJSON(url, function(data){ | |
| render(data); | |
| }).always(function(){ | |
| setTimeout(pollUrl(url, render), 5000); | |
| }); | |
| }; |
| //this can save a lot time of debugging | |
| //check type assertion | |
| if v, ok := varI.(T); ok { | |
| .. | |
| } |