kodekracker

{
  "workbench.productIconTheme": "material-product-icons",
  "workbench.iconTheme": "material-icon-theme",
  "workbench.colorTheme": "Material Theme Ocean",
  "telemetry.telemetryLevel": "off",
  "files.associations": {
    "*.env.staging": "env",
    "*.env.development": "env",
    "*.env.production": "env",
    "*.env.example": "env",

kodekracker

class AfterFetchQuerySetMixin:
    """
    QuerySet mixin to enable functions to run immediately
    after records have been fetched from the DB.
    """
    # This is most useful for registering 'prefetch_related' like operations
    # or complex aggregations that need to be run after fetching, but while
    # still allowing chaining of other QuerySet methods.
    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)

kodekracker

# source: https://stackoverflow.com/a/57325050/10504918

import requests
import logging
from http.client import HTTPConnection  # py3

log = logging.getLogger('urllib3')
log.setLevel(logging.DEBUG)

# logging from urllib3 to console

kodekracker

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "object",
  "description": "Amazon CloudWatch Agent JSON Schema",
  "properties": {
    "agent": {
      "$ref": "#/definitions/agentDefinition"
    },
    "metrics": {
      "$ref": "#/definitions/metricsDefinition"

kodekracker

sudo apt install libffi-dev libgdbm-dev libsqlite3-dev libssl-dev zlib1g-dev libncurses-dev libz-dev tk-dev libreadline-dev liblzma-dev

kodekracker

CREATE OR REPLACE FUNCTION pseudo_encrypt(value int) returns int AS $$
DECLARE
l1 int;
l2 int;
r1 int;
r2 int;
i int:=0;
BEGIN
 l1:= (value >> 16) & 65535;
 r1:= value & 65535;

kodekracker

CREATE FUNCTION pseudo_encrypt_24(VALUE int) returns int AS $$
DECLARE
l1 int;
l2 int;
r1 int;
r2 int;
i int:=0;
BEGIN
 l1:= (VALUE >> 12) & (4096-1);
 r1:= VALUE & (4096-1);

kodekracker

How to configure multiple deploy keys for different private github repositories on the same computer without using ssh-agent

Let's say alice is a github.com user, with 2 or more private repositories repoN. For this example we'll work with just two repositories named repo1 and repo2

https://github.com/alice/repo1

https://github.com/alice/repo2

You need to be to pull from these repositories without entering a passwords probably on a server, or on multiple servers.

kodekracker

## Place this file in "/etc/sysctl.d/network-tuning.conf" and
## run "sysctl -p" to have the kernel pick the new settings up

# Avoid a smurf attack
net.ipv4.icmp_echo_ignore_broadcasts = 1
 
# Turn on protection for bad icmp error messages
net.ipv4.icmp_ignore_bogus_error_responses = 1
 
# Turn on syncookies for SYN flood attack protection

kodekracker

# -*- coding: utf-8 -*-
# /var/runtime/awslambda/bootstrap.py
"""
aws_lambda.bootstrap.py
Amazon Lambda

Copyright (c) 2013 Amazon. All rights reserved.

Lambda runtime implemention
"""