cstrap

/*
Source code from this gist: https://gist.github.com/javilobo8/097c30a233786be52070986d8cdb1743
Thanks also and other contributors with their comments.

https://medium.com/@drevets/you-cant-prompt-a-file-download-with-the-content-disposition-header-using-axios-xhr-sorry-56577aa706d6
https://stackoverflow.com/questions/41938718/how-to-download-files-using-axios
*/


/************************ 

cstrap

from django.http import HttpResponse
from .utils import queryset_to_workbook

def download_workbook(request):
    queryset = User.objects.all()
    columns = (
        'first_name',
        'last_name',
        'email',

cstrap

How to connect an iOS device to your computer via a SOCKS proxy

Say you're running a virtual machine on your work computer. Say this machine, for whatever reason, can only connect to the internet over NAT - as in, it does not get it's own IP address. Say this VM is running a webserver, and you need a device outside of your computer to connect to it.

If only there was a way to get your work computer to 'share' it's network, so that you could get at that VM… Here's how you do it!

For all instructions, I assume your work computer is a mac

1. Get your computer's IP address:

cstrap

Install Terminator (shell)

sudo add-apt-repository ppa:gnome-terminator
sudo apt-get update
sudo apt-get install terminator

Terminator should be setup as default now. Restart your terminal (shortcut: "Ctrl+Alt+T").

Install ZSH

cstrap

var kkeys = [],
    konami = "38,38,40,40,37,39,37,39,66,65";

easterEgg = function (e) {
    kkeys.push(e.keyCode);

    if (kkeys.toString().indexOf(konami) == 0) {
        var ee = $('<div id="ee">TROLOLOL</div>');

        ee.css({

cstrap

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD

cstrap

html {
  font-size: calc(60% + 0.8vmin);
}
main {
  max-width: 40rem;
  margin: 0 auto;
}
* {
  font-size: 1rem;
}

cstrap

#!/bin/bash

ZDOCKER_IMAGE=zuppalalambda
ZCOMMAND=$1
ZENV=$2
if [ $# -eq 0 ] ; then
    echo -e "\033[0;31mNo arguments supplied\033[0m"
    echo "Usage: ./zuppa <zappa command> <zappa environment>"
    exit 1
fi

cstrap

attrs = {'some_property': 'some_value'}
Obj = type('ObjectClassName', (object,), attrs)

obj = Obj()
print(obj.some_property)
# >>> some_value

cstrap

#!/bin/bash

sh <(curl -sL https://gist.githubusercontent.com/cstrap/39459fdc0ffab9405166596c8969d3be/raw/e5932f9923e57dcb41db32fe5bed9acc6d584be4/fix_virtualenv)