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@jsdevtom
jsdevtom / frontend-ws-connection.ts
Last active February 8, 2025 05:24
kubernetes-ingress websockets with nodejs
export const ws = webSocket<WebsocketMessage>(`wss://${location.hostname}:${location.protocol === 'https:' ? 443 : 80}/ws/`);
export const wsObserver = ws
.pipe(
retryWhen(errors =>
errors.pipe(
delay(1000)
)
)
);
@zehnpaard
zehnpaard / min-reagent.core.cljs
Created November 10, 2016 22:26
Minimal Reagent Project
(ns min-reagent.core
(:require
[reagent.core :as r]))
(defn my-app []
[:div
[:h1 "Hello Reagent"]
[:p "ClojureScript + React + Atoms + Hiccup"]])
(r/render
@apolloclark
apolloclark / postgres cheatsheet.md
Last active April 25, 2025 20:57
postgres cheatsheet

Postgres Cheatsheet

This is a collection of the most common commands I run while administering Postgres databases. The variables shown between the open and closed tags, "<" and ">", should be replaced with a name you choose. Postgres has multiple shortcut functions, starting with a forward slash, "". Any SQL command that is not a shortcut, must end with a semicolon, ";". You can use the keyboard UP and DOWN keys to scroll the history of previous commands you've run.

Setup

installation, Ubuntu

http://www.postgresql.org/download/linux/ubuntu/ https://help.ubuntu.com/community/PostgreSQL

@mandiwise
mandiwise / Update remote repo
Last active April 27, 2025 11:53
Transfer repo from Bitbucket to Github
// Reference: http://www.blackdogfoundry.com/blog/moving-repository-from-bitbucket-to-github/
// See also: http://www.paulund.co.uk/change-url-of-git-repository
$ cd $HOME/Code/repo-directory
$ git remote rename origin bitbucket
$ git remote add origin https://github.com/mandiwise/awesome-new-repo.git
$ git push origin master
$ git remote rm bitbucket
@bhauman
bhauman / core.cljs
Last active August 16, 2022 12:08
Helpful patterns when developing with ClojureScript Figwheel and Express js
(ns todo-server.core
(:require
[cljs.nodejs :as nodejs]
[figwheel.client :as fw]))
(nodejs/enable-util-print!)
(defonce express (nodejs/require "express"))
(defonce serve-static (nodejs/require "serve-static"))
(defonce http (nodejs/require "http"))
@xzj
xzj / clojure.ctags
Created December 25, 2011 07:00
my .ctags(exuberant-ctags) for Clojure
--langdef=Clojure
--langmap=Clojure:.clj
--regex-clojure=/\([ \t]*create-ns[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/n,namespace/
--regex-clojure=/\([ \t]*def[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/d,definition/
--regex-clojure=/\([ \t]*defn[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/f,function/
--regex-clojure=/\([ \t]*defn-[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/p,private function/
--regex-clojure=/\([ \t]*defmacro[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/m,macro/
--regex-clojure=/\([ \t]*definline[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/i,inline/
--regex-clojure=/\([ \t]*defmulti[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/a,multimethod definition/
--regex-clojure=/\([ \t]*defmethod[ \t]+([-[:alnum:]*+!_:\/.?]+)/\1/b,multimethod instance/