CognitiveDifference

# Source: https://gist.github.com/CognitiveDifference/466c32bf98c07dcd9719599ceed3ecdc

MAKE               := make --no-print-directory

DESCRIBE           := $(shell git describe --match "v*" --always --tags)
STATUS             := $(shell git status --porcelain | grep " M ")
DESCRIBE_PARTS     := $(subst -, ,$(DESCRIBE))

VERSION_TAG        := $(word 1,$(DESCRIBE_PARTS))
COMMITS_SINCE_TAG  := $(word 2,$(DESCRIBE_PARTS))

cristaloleg

# $ golangci-lint run --config=~/.golangci.yml ./... > lint.txt
version: "2"

linters:
  enable:
    - asasalint
    - asciicheck
    - bidichk
    - bodyclose
    - canonicalheader

seblegall

package main

import (
	"fmt"
	"net/http"
	"net/http/httputil"
	"net/url"

	"github.com/gin-gonic/gin"
)

Freddo3000

#!/usr/bin/python3

# MIT License
#
# Copyright (c) 2017 Marcel de Vries
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

bradtraversy

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

amakukha

# Proper (fast) Python implementations of Dan Bernstein's DJB2 32-bit hashing function
# 
# DJB2 has terrible avalanching performance, though.
# For example, it returns the same hash values for these strings: "xy", "yX", "z7". 
# I recommend using Murmur3 hash. Or, at least, FNV-1a or SDBM hashes below.

import functools
djb2 = lambda x: functools.reduce(lambda x,c: 0xFFFFFFFF & (x*33 + c), x, 5381)
sdbm = lambda x: functools.reduce(lambda x,c: 0xFFFFFFFF & (x*65599 + c), x, 0)
fnv1a_32 = lambda x: functools.reduce(lambda x,c: 0xFFFFFFFF & ((x^c)*0x1000193), x, 0x811c9dc5)

hermanbanken

FROM nginx:alpine AS builder

# nginx:alpine contains NGINX_VERSION environment variable, like so:
# ENV NGINX_VERSION 1.15.0

# Our NCHAN version
ENV NCHAN_VERSION 1.1.15

# Download sources
RUN wget "http://nginx.org/download/nginx-${NGINX_VERSION}.tar.gz" -O nginx.tar.gz && \

grihabor

MAKE               := make --no-print-directory

DESCRIBE           := $(shell git describe --match "v*" --always --tags)
DESCRIBE_PARTS     := $(subst -, ,$(DESCRIBE))

VERSION_TAG        := $(word 1,$(DESCRIBE_PARTS))
COMMITS_SINCE_TAG  := $(word 2,$(DESCRIBE_PARTS))

VERSION            := $(subst v,,$(VERSION_TAG))
VERSION_PARTS      := $(subst ., ,$(VERSION))

giannisp

After automatically updating Postgres to 10.0 via Homebrew, the pg_ctl start command didn't work.
The error was "The data directory was initialized by PostgreSQL version 9.6, which is not compatible with this version 10.0."

Database files have to be updated before starting the server, here are the steps that had to be followed:

# need to have both 9.6.x and latest 10.0 installed, and keep 10.0 as default
brew unlink postgresql
brew install [email protected]
brew unlink [email protected]
brew link postgresql

rkasigi

openssl rand -base64 6

openssl rand -hex 4

openssl rand -base64 8 | md5 | head -c8;echo

openssl rand -base64 6

ping -c 1 yahoo.com |md5 | head -c8; echo