kachar’s gists

kachar / gist:5973305

Last active December 19, 2015 14:59

	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">
	<title>Test case \| Fancytree</title>

	<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.1/themes/base/jquery-ui.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js" type="text/javascript"></script>
	<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1/jquery-ui.min.js" type="text/javascript"></script>

kachar / RouteIndicator.tsx

Last active March 8, 2020 23:51 — forked from jaydenseric/RouteIndicator.js

A route change indicator for Next.js using React hooks.

	import cn from 'classnames'
	import Router from 'next/router'
	import React, { useState } from 'react'

	const DONE_DURATION = 250

	export default function RouteIndicator() {
	const [loading, setLoading] = useState(false)
	const [timeoutId, setTimeoutId] = useState<ReturnType<typeof setTimeout>>()

kachar / gist:0f787af108607a309c1c0858d87b34a2

Last active August 25, 2022 07:48 — forked from svilensabev/gist:713584cd30133969f395d1333563031e

PostgreSQL timeslots, rrulesets and booking timetables

	-- First create schema/data data for tests

	DROP TABLE api.slot CASCADE;

	CREATE TABLE api.slot (
	id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
	name TEXT,
	latitude NUMERIC,
	longitude NUMERIC,
	geog geography(Point, 4326) DEFAULT NULL

kachar / create_certificates.sh

Created October 31, 2020 20:15 — forked from OnnoGabriel/create_certificates.sh

Create self-signed CA certificates and certificates for local domains

	#!/bin/bash

	# Creates self-signed CA certificates and certificates for local domains.
	#
	# Prompts for a local domain name (e.g. my-app.localhost) and creates all
	# necessary certificates.
	#
	# Next steps:
	# Copy the certificates (e.g. my-app.localhost.crt and my-app.localhost.key) to
	# your service (Nginx, Apache, ...) and configure it.

kachar / psql_useful_stat_queries.sql

Created November 24, 2020 15:20 — forked from anvk/psql_useful_stat_queries.sql

List of some useful Stat Queries for PSQL

	--- PSQL queries which also duplicated from https://github.com/anvk/AwesomePSQLList/blob/master/README.md
	--- some of them taken from https://www.slideshare.net/alexeylesovsky/deep-dive-into-postgresql-statistics-54594192

	-- I'm not an expert in PSQL. Just a developer who is trying to accumulate useful stat queries which could potentially explain problems in your Postgres DB.

	------------
	-- Basics --
	------------

	-- Get indexes of tables

kachar / htmlentity.js

Last active January 6, 2021 12:59 — forked from CatTail/htmlentity.js

Javascript: encode(decode) html text into html entity

	// encode(decode) html text into html entity
	var decodeHtmlEntity = function(str) {
	return str.replace(/&#(\d+);/g, function(match, dec) {
	return String.fromCharCode(dec);
	});
	};

	var encodeHtmlEntity = function(str) {
	var buf = [];
	for (var i=str.length-1;i>=0;i--) {

kachar / git-crypt-rm-gpg-user.sh

Created April 25, 2022 18:08 — forked from etam/git-crypt-rm-gpg-user.sh

Git-crypt remove user.

	#!/usr/bin/env bash
	#
	# Script to remove GPG user (recipient) with git-crypt
	#
	# It will re-initialize git-crypt for the repository and re-add all keys except
	# the one requested for removal.
	#
	# Note: You still need to change all your secrets to fully protect yourself.
	# Removing a user will prevent them from reading future changes but they will
	# still have a copy of the data up to the point of their removal.

Ilko Kacharov kachar