Skip to content

Instantly share code, notes, and snippets.

@ThisIsMissEm
ThisIsMissEm / handler.js
Created November 25, 2014 18:53
The better way to execute Go on Amazon Lambda (see: http://blog.0x82.com/2014/11/24/aws-lambda-functions-in-go/)
var child_process = require('child_process');
exports.handler = function(event, context) {
var proc = spawn('./test', [ JSON.stringify(event) ], { stdio: 'inherit' });
proc.on('close', function(code){
if(code !== 0) {
return context.done(new Error("Process exited with non-zero status code"));
}
@momer
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…
package main
import (
"myapp/webserver/app/common"
"github.com/golang/glog"
"github.com/gorilla/mux"
"encoding/json"
"strconv"
"flag"
"fmt"
@lost-theory
lost-theory / gist:3925738
Created October 21, 2012 04:29
different delimiters in jinja2 + flask
from flask import Flask, render_template_string, request
class CustomFlask(Flask):
jinja_options = Flask.jinja_options.copy()
jinja_options.update(dict(
block_start_string='<%',
block_end_string='%>',
variable_start_string='%%',
variable_end_string='%%',
comment_start_string='<#',
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active May 21, 2024 00:52
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'