hoogenm

# In a PROOT, pixi installs like `clear` (ncurses) don't always seem to find libs.
# Setting an LD_LIBRARY_PATH in pixi.toml made it work nevertheless in a PROOT.

[activation.env]
LD_LIBRARY_PATH = "$PIXI_PROJECT_ROOT/.pixi/envs/$PIXI_ENVIRONMENT_NAME/lib"

hoogenm

hf jobs run --ssh --flavor cpu-basic \
        quay.io/jupyter/pytorch-notebook \
        -- jupyter lab --no-browser --NotebookApp.token="" --NotebookApp.password=""

# Use ssh with local port forwarding to connect (ssh -L 8888:localhost:8888 <jobnr>@ssh.hf.jobs)

hoogenm

 select regexp_substr('1,2,3,4','[^,]+', 1, level)
   from dual
connect by regexp_substr('1,2,3,4', '[^,]+', 1, level) is not null;

-- Nice, smart, declarative way to split a comma-delimited string in Oracle SQL.
-- From: https://forums.oracle.com/ords/apexds/post/the-fastest-way-to-convert-comma-separated-list-into-table-3353
-- This may be slow for a long string, but for parsing a config value this results in concise code and may prevent boilerplate code.
-- Replace the 'copied & pasted' string (e.g. '1,2,3,4' in the example above) by one variable/constant in PL/SQL.

hoogenm

# Not for efficiency

def permutations(data, sign=0):
    return ([(1, data)]
            if len(data) == 1 else
            [(sign * -1 if idx % 2 == 1 else sign, [value] + nested_permutation)
             for idx, value in enumerate(data)
             for sign, nested_permutation in permutations(data[:idx] + data[idx+1:])]
           )

hoogenm

• Set ControllerMode = bredr by editing /etc/bluetooth/main.conf file using sudo nano /etc/bluetooth/main.conf command (or another text editor of your choice)
• sudo /etc/init.d/bluetooth restart

hoogenm

const exec = (cmd) => console.log(require('child_process').execSync(cmd, { encoding: 'utf-8'}))

hoogenm

d2c() {
  docker save "$1" | ctr image import -
}

hoogenm

from cryptography import x509
from cryptography.hazmat.backends import default_backend
import socket
import ssl
from datetime import datetime

HOST = 'www.rabobank.nl'

def check_cert(host):
    context = ssl.create_default_context()

hoogenm

#!/bin/bash
# Install enscript and ps2pdf if not present
# -r for rotate (landscape)
ls -A *.txt | xargs -n 1 -I{} sh -c "enscript -r {} -o - | ps2pdf - {}.pdf"

hoogenm

 #!/bin/bash
 # Note: filenames are fixed, replace before use
 gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.5 -dPDFSETTINGS=/prepress -dNOPAUSE -dQUIET -dBATCH -sOutputFile=ae.pdf ae2.pdf