sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh
Emruz Hossain hossainemruz
pkbhowmick
/ generics.go
Created
March 16, 2022 17:54
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "fmt" | |
| ) | |
| type Number interface { | |
| ~int | ~int8 | ~int16 | ~int32 | ~int64 | |
| } |
n1snt
/ Oh my ZSH with zsh-autosuggestions zsh-syntax-highlighting zsh-fast-syntax-highlighting and zsh-autocomplete.md
Last active
December 8, 2025 20:24
Oh my ZSH with zsh-autosuggestions zsh-syntax-highlighting zsh-fast-syntax-highlighting and zsh-autocomplete.md
pyk
/ graceful_shutdown_while_loop.py
Created
January 19, 2018 17:27
Graceful shutdown in Python While Loop
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import time | |
| import signal | |
| def busy_work(seconds): | |
| print("Start busy_work") | |
| time.sleep(seconds) | |
| print("Stop busy_work") | |
ololobus
/ create-and-fill-up-table.sql
Last active
March 12, 2025 17:35
Create large ~1 GB random dataset in PostgreSQL
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| CREATE TABLE large_test (num1 bigint, num2 double precision, num3 double precision); | |
| INSERT INTO large_test (num1, num2, num3) | |
| SELECT round(random()*10), random(), random()*142 | |
| FROM generate_series(1, 20000000) s(i); | |
| EXPLAIN (analyse, buffers) | |
| SELECT num1, avg(num3) as num3_avg, sum(num2) as num2_sum | |
| FROM large_test | |
| GROUP BY num1; |
