dandrzejewski

What is the appeal of dynamically-typed languages?

Kris Nuttycombe asks:

I genuinely wish I understood the appeal of unityped languages better. Can someone who really knows both well-typed and unityped explain?

I think the terms well-typed and unityped are a bit of question-begging here (you might as well say good-typed versus bad-typed), so instead I will say statically-typed and dynamically-typed.

I'm going to approach this article using Scala to stand-in for static typing and Python for dynamic typing. I feel like I am credibly proficient both languages: I don't currently write a lot of Python, but I still have affection for the language, and have probably written hundreds of thousands of lines of Python code over the years.

dandrzejewski

Hello software developers,

Please check your code to ensure you're not making one of the following mistakes related to cryptography.

I. General Mistakes

• Writing your own home-grown cryptography primitives (For example: Mifare Classic)
  • Exception: For the sake of learning, but don't deploy it in production.
• Using a fast hash function (e.g. MD5, SHA256) for storing passwords. Use bcrypt instead.
• Not using a cryptographically secure random number generator

dandrzejewski

<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, width=device-width">
<meta name="format-detection" content="address=no;email=no" />

dandrzejewski

Keybase proof

I hereby claim:

• I am dandrzejewski on github.
• I am dandrzejewski (https://keybase.io/dandrzejewski) on keybase.
• I have a public key ASAAWF9MMWtGes-S6bR5MRk4ctqjGrKaQKDtCzulY4qJoQo

To claim this, I am signing this object:

dandrzejewski

#!/bin/sh

# cron script for checking wlan connectivity
# change 192.168.1.1 to whatever IP you want to check.
IP_FOR_TEST="192.168.1.1"
PING_COUNT=1

PING="/bin/ping"
IFUP="/sbin/ifup"
IFDOWN="/sbin/ifdown --force"

dandrzejewski

--- a/setup.py    2014-03-17 03:31:31.000000000 +0100
+++ b/setup.py    2014-03-17 19:06:03.000000000 +0100
@@ -750,10 +750,8 @@
         exts.append( Extension('_socket', ['socketmodule.c'],
                                depends = ['socketmodule.h']) )
         # Detect SSL support for the socket module (via _ssl)
-        search_for_ssl_incs_in = [
-                              '/usr/local/ssl/include',
-                              '/usr/contrib/ssl/include/'
-                             ]

dandrzejewski

# disable secure boot in the bios, in menu security

# downlad and unzip refind-bin-0.7.8.zip

# install refind, assuming your ESP partition is /dev/sda1 and mounted in /boot/efi
cd refind-bin-0.7.8
./install.sh

# type y and go ahead
# at that time your boot entry should look like that

dandrzejewski

#!/usr/bin/env python
"""Regenerate Custodia server.keys and config
 
Christian Heimes <cheimes@redhat.com>
"""
import argparse
import os
 
from ipalib import api
from ipaplatform.paths import paths

dandrzejewski

# Defaults / Configuration options for homebridge
# The following settings tells homebridge where to find the config.json file and where to persist the data (i.e. pairing and others)
HOMEBRIDGE_OPTS=-U /var/lib/homebridge

# If you uncomment the following line, homebridge will log more 
# You can display this via systemd's journalctl: journalctl -f -u homebridge
# DEBUG=*

dandrzejewski

Keybase proof

I hereby claim:

• I am dandrzejewski on github.
• I am dandrzejewski (https://keybase.io/dandrzejewski) on keybase.
• I have a public key ASAafav_NDwfRuLrNWiNUHTBVwcQGNze_VGJCx9alxiL6Qo

To claim this, I am signing this object: