kaashyapan’s gists

kaashyapan / gist:cb99b6f40699519bfb009c86821d62b9

Created July 3, 2025 19:27 — forked from yuezhu/gist:47b15b4b8e944221861ccf7d7f5868f5

Generate self-signed certificate for HAProxy

	# Generate a unique private key (KEY)
	sudo openssl genrsa -out mydomain.key 2048

	# Generating a Certificate Signing Request (CSR)
	sudo openssl req -new -key mydomain.key -out mydomain.csr

	# Creating a Self-Signed Certificate (CRT)
	openssl x509 -req -days 365 -in mydomain.csr -signkey mydomain.key -out mydomain.crt

	# Append KEY and CRT to mydomain.pem

kaashyapan / symbol_use.fsx

Created May 12, 2025 00:27 — forked from baronfel/symbol_use.fsx

example of using the F# compiler APIs to get usage of symbols

	#r "FSharp.Compiler.Service.dll"

	open FSharp.Compiler.CodeAnalysis
	open FSharp.Compiler.Text
	open FSharp.Compiler.Syntax

	module Helpers =
	type LetPrivateWalker() =
	inherit SyntaxVisitorBase<range>()

kaashyapan / generate_ulid.sql

Created March 30, 2025 04:09 — forked from erikhoward/generate_ulid.sql

PostgreSQL function to generate an unique ID of type ULID

	CREATE EXTENSION IF NOT EXISTS pgcrypto;

	CREATE OR REPLACE FUNCTION generate_ulid() RETURNS uuid
	AS $$
	SELECT (lpad(to_hex(floor(extract(epoch FROM clock_timestamp()) * 1000)::bigint), 12, '0') \|\| encode(gen_random_bytes(10), 'hex'))::uuid;
	$$ LANGUAGE SQL;

kaashyapan / DragDropPage.fs

Created October 11, 2024 06:00 — forked from JordanMarr/DragDropPage.fs

Fable bindings for "react-dnd" using HTML5 provider

	module DragDropPage

	open Feliz
	open Fable.React
	open Fable.React.Props
	open ReactDND

	type Language = {
	Name: string
	}

kaashyapan / ConstrainedTypesExamples.fsx

Created November 23, 2021 03:00 — forked from swlaschin/ConstrainedTypesExamples.fsx

Examples of creating constrained types in F#

	// General hints on defining types with constraints or invariants
	//
	// Just as in C#, use a private constructor
	// and expose "factory" methods that enforce the constraints
	//
	// In F#, only classes can have private constructors with public members.
	//
	// If you want to use the record and DU types, the whole type becomes
	// private, which means that you also need to provide:
	// * a constructor function ("create").

kaashyapan / README.md

Created April 11, 2018 13:02 — forked from alexvictoor/README.md

First steps with Flatbuffers in Javascript

This is a tiny sample to help you get up to speed with flatbuffers, javascript flavor. This gist contains a flatbuffers schema, tick.fbs, and the related generated javascript code, tick_generated.js . The git does not include flatbuffers.js itself, you can download it from flatbuffers github repository.
In index.html you will find a simple code fragment showing how to build a flatbuffer "Tick" buffer and how to read a Tick object out of an array of bytes.

If you want to change the model, hence the schema, you need the 'flatbuffers compiler', available for download on flatbuffers release page Then you can use the following command line:

flatc -s tick.fbs --gen-mutable

kaashyapan / cleanup-docker.sh

Created March 5, 2018 07:34 — forked from mlebkowski/cleanup-docker.sh

Cleanup docker disk space https://lebkowski.name/docker-volumes/

	#!/bin/bash

	# remove exited containers:
	docker ps --filter status=dead --filter status=exited -aq \| xargs -r docker rm -v

	# remove unused images:
	docker images --no-trunc \| grep '<none>' \| awk '{ print $3 }' \| xargs -r docker rmi

	# remove unused volumes:
	find '/var/lib/docker/volumes/' -mindepth 1 -maxdepth 1 -type d \| grep -vFf <(

kaashyapan / elixir.spacemacs

Last active August 13, 2017 07:19 — forked from sircharleswatson/.spacemacs

spacemacs dotfile

	;; -- mode: emacs-lisp --
	;; This file is loaded by Spacemacs at startup.
	;; It must be stored in your home directory.

	(defun dotspacemacs/layers ()
	"Configuration Layers declaration.
	You should not put any user code in this function besides modifying the variable
	values."
	(setq-default
	;; Base distribution to use. This is a layer contained in the directory