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mmazzarolo / runtime-globals-checker.js
Last active June 8, 2023 14:27
Find what JavaScript variables are leaking into the global `window` object at runtime (see:
* RuntimeGlobalsChecker
* You can use this utility to quickly check what variables have been added (or
* leaked) to the global window object at runtime (by JavaScript code).
* By running this code, the globals checker itself is attached as a singleton
* to the window object as "__runtimeGlobalsChecker__".
* You can check the runtime globals programmatically at any time by invoking
* "window.__runtimeGlobalsChecker__.getRuntimeGlobals()".
oussamahamdaoui / devtools-detect.js
Last active January 29, 2024 10:04
Detect devtools open and close events tested on Chrome and Safari
(function() {
'use strict';
const el = new Image();
let consoleIsOpen = false;
let consoleOpened = false;
Object.defineProperty(el, 'id', {
get: () => {
consoleIsOpen = true;
m-radzikowski /
Last active May 4, 2024 04:13
Minimal safe Bash script template - see the article with full description:
#!/usr/bin/env bash
set -Eeuo pipefail
script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
usage() {
cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]
import yaml
from rest_framework.compat import coreapi, urlparse
from rest_framework.schemas import SchemaGenerator
from rest_framework_swagger import renderers
from rest_framework.response import Response
from rest_framework.views import APIView
from rest_framework import exceptions
from rest_framework.permissions import AllowAny
wesbos / async-await.js
Created February 22, 2017 14:02
Simple Async/Await Example
// 🔥 Node 7.6 has async/await! Here is a quick run down on how async/await works
const axios = require('axios'); // promised based requests - like fetch()
function getCoffee() {
return new Promise(resolve => {
setTimeout(() => resolve('☕'), 2000); // it takes 2 seconds to make coffee
ziadoz /
Last active April 20, 2024 10:18
Install Chrome, ChromeDriver and Selenium on Ubuntu 16.04
#!/usr/bin/env bash
# Versions
abcdabcd987 / calc_password.js
Created September 25, 2015 06:59
using pbkdf2 to hash password (node.js)
// See:
// See:
'use strict';
let Promise = require('bluebird');
let crypto = require('crypto');
function calcPassword(password) {
const RANDOM_BYTES = 64;
specialunderwear /
Last active July 22, 2019 12:12
Override model fields of an abstract model baseclass in django, by removing them from the abstract model.
def AbstractClassWithoutFieldsNamed(cls, *excl):
Removes unwanted fields from abstract base classes.
>>> from oscar.apps.address.abstract_models import AbstractBillingAddress
>>> from koe.meta import AbstractClassWithoutFieldsNamed as without
>>> class BillingAddress(without(AbstractBillingAddress, 'phone_number')):
... pass
cnDelbert / How to install tcpping on
Last active May 7, 2024 04:31
How to install tcpping on Linux

To install tcptraceroute on Debian/Ubuntu:

$ sudo apt-get install tcptraceroute

To install tcptraceroute on CentOS/REHL, first set up RepoForge on your system, and then:

$ sudo yum install tcptraceroute
lyoshenka /
Last active February 1, 2024 20:14
How to setup Ngrok with a self-signed SSL cert


The plan is to create a pair of executables (ngrok and ngrokd) that are connected with a self-signed SSL cert. Since the client and server executables are paired, you won't be able to use any other ngrok to connect to this ngrokd, and vice versa.


Add two DNS records: one for the base domain and one for the wildcard domain. For example, if your base domain is, you'll need a record for that and for *

Different Operating Systems