Jake Clarkson jabclab
peterhellberg
/ api.go
Last active
January 18, 2019 01:58
A tiny example API written in Go using Martini and Redigo
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| package main | |
| import ( | |
| "flag" | |
| "fmt" | |
| "net/http" | |
| "github.com/codegangsta/martini" | |
| "github.com/garyburd/redigo/redis" | |
| "github.com/martini-contrib/render" |
matheusoliveira
/ json_manipulator.sql
Last active
January 13, 2025 00:56
Simple PostgreSQL functions to manipulate json objects. (Note: performance is not a concern for those functions)
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| CREATE OR REPLACE FUNCTION public.json_append(data json, insert_data json) | |
| RETURNS json | |
| IMMUTABLE | |
| LANGUAGE sql | |
| AS $$ | |
| SELECT ('{'||string_agg(to_json(key)||':'||value, ',')||'}')::json | |
| FROM ( | |
| SELECT * FROM json_each(data) | |
| UNION ALL | |
| SELECT * FROM json_each(insert_data) |
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| var pg = require('pg'); | |
| var pgStart = require('./pg-start'); | |
| function printRes(type, err, res) { | |
| console.log( | |
| 'from', type, 'we got', err ? 'an ERROR' : 'a response: ', | |
| err || res | |
| ) | |
| } |
momer
/ grpc_with_reconnect.go
Last active
February 7, 2024 00:44
A pattern I created to maintain connections to an RPC server in Go. Since net/rpc does not provide any methods for automatically reconnecting to an RPC server, I needed a work-around. Additionally, rpc.Client does not export any state variables (rpc.Client.shutdown and rpc.Client.closing) nor does it export the Client's Mutex. So, we wrap the rp…
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| package main | |
| import ( | |
| "myapp/webserver/app/common" | |
| "github.com/golang/glog" | |
| "github.com/gorilla/mux" | |
| "encoding/json" | |
| "strconv" | |
| "flag" | |
| "fmt" |
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| -- gsutil mb -p project-id gs://my-udf-bukkit/ | |
| -- wget https://cdn.jsdelivr.net/uri.js/1.18.10/URI.min.js | |
| -- gsutil cp URI.min.js gs://my-udf-bukkit/ | |
| -- open https://medialize.github.io/URI.js/docs.html | |
| CREATE TEMP FUNCTION myFunc(b STRING) | |
| RETURNS STRING | |
| LANGUAGE js AS | |
| """ | |
| return URI(b).query(true)['my-param']; |
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