Skip to content

Instantly share code, notes, and snippets.

@cybercase
cybercase / product.js
Last active February 10, 2023 10:59
Python-like itertools.product function in javascript
function product() {
var args = Array.prototype.slice.call(arguments); // makes array from arguments
return args.reduce(function tl (accumulator, value) {
var tmp = [];
accumulator.forEach(function (a0) {
value.forEach(function (a1) {
tmp.push(a0.concat(a1));
});
});
return tmp;
anonymous
anonymous / untrusted-lvl20-solution.js
Created April 30, 2014 04:45
Solution to level 20 in Untrusted: http://alex.nisnevich.com/untrusted/
/*****************
* bossFight.js *
*****************
*
* NO FARTHER, DR. EVAL!!!!
* YOU WILL NOT GET OUT OF HERE ALIVE!!!!
* IT'S TIME YOU SEE MY TRUE FORM!!!!
* FACE MY ROBOT WRATH!!!!!
*/
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active June 20, 2024 14:04
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%'