niuware

Stream a CSV file from a QuerySet using StreamingHttpResponse

This is a sample on how to stream the results of a large QuerySet into a CSV file using Django StreamingHttpResponse class.

1. Add the CSVStream class in your project, for example a writers.py file:

import csv
from django.http import StreamingHttpResponse

DavidKuennen

(function (context, trackingId, options) {
    const history = context.history;
    const doc = document;
    const nav = navigator || {};
    const storage = localStorage;
    const encode = encodeURIComponent;
    const pushState = history.pushState;
    const typeException = 'exception';
    const generateId = () => Math.random().toString(36);
    const getId = () => {

mrbar42

Secured HLS setup with Nginx as media server

This example is part of this article.

This is an example for an HLS delivery with basic security. Nginx compiled with nginx-rtmp-module & secure-link is used as media server. Features:

• Domain filtering
• Referrer filtering
• Embed buster

jguix

// A recursive function returning Promise<number>
function recurseToZero(n) {
  console.log('B. Entering recursive function for [' + n + '].');
  // Once we hit zero, bail out of the recursion. The key to recursion is that
  // it stops at some point, and the callstack can be "rolled" back up.
  if (n === 0) {
    // We could just return 0 but we do return Promise.resolve to have a consistent return type
    return Promise.resolve(0);
  }
  // Start a NEW PROMISE CHAIN that will become the continuation of the parent

a7madgamal

FINALLY no need for tricks!

bonus tip: for more darkness > https://darkreader.org/

tj

IMAGE_CDN = https://apex-inc.imgix.net

# Imgix image replacement.
images:
	@echo "==> pointing images to $(IMAGE_CDN)"
	@find build -type f -name "*.html" | xargs sed -i '' 's|src="/images|src="$(IMAGE_CDN)/images|g'
	@find build -type f -name "*.html" | xargs sed -i '' 's|href="/images|href="$(IMAGE_CDN)/images|g'
.PHONY: images

blackode

defmodule PasswordLogger do
  use GenServer

  # -------------#
  # Client - API #
  # -------------#

  @moduledoc """
  Documentation for Password_logger.
  loggs the password

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

eladnava

exec > /tmp/${PROJECT_NAME}_archive.log 2>&1

UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

if [ "true" == ${ALREADYINVOKED:-false} ]
then
echo "RECURSION: Detected, stopping"
else
export ALREADYINVOKED="true"

tj

import React from 'react'

const bgStyles = {
  strokeWidth: 3,
  strokeLinejoin: 'round',
  strokeLinecap: 'round',
  fill: 'none',
  stroke: '#c3fdff'
}