kkroesch

#
# Minimal CORS config for nginx
#
# A modification of https://gist.github.com/alexjs/4165271
#
# NB: This relies on the use of the 'Origin' HTTP Header.

location /static {

    if ($http_origin ~* (whitelist\.address\.one|whitelist\.address\.two)$) {

kkroesch

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

kkroesch

* {
    font-size: 12pt;
    font-family: monospace;
    font-weight: normal;
    font-style: normal;
    text-decoration: none;
    color: black;
    cursor: default;
}

kkroesch

import numpy as np

def GEPP(A, b, doPricing = True):
    '''
    Gaussian elimination with partial pivoting.
    
    input: A is an n x n numpy matrix
           b is an n x 1 numpy array
    output: x is the solution of Ax=b 
            with the entries permuted in 

kkroesch

#!/bin/bash
#
## CURL the kibana endpoint
## Use the kibana dev console to validate query json

curl -i --insecure  --user User:Password  -XPOST \
    --header "kbn-version: 5.6.0" \
    'https://kibana.yourdomain/api/console/proxy?path=_search&method=POST' \
    --data '{"query":{"match_all":{}}}'