awesomebjt

#!/bin/bash
sudo yum install -y java-latest-openjdk clojure emacs rlwrap
rm -rf ~/.emacs ~/.emacs.d
curl https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein > ~/.local/bin/lein
chmod +x ~/.local/bin/lein
wget https://github.com/flyingmachine/emacs-for-clojure/archive/book1.zip
unzip book1.zip
mv emacs-for-clojure-book1 ~/.emacs.d

awesomebjt

# Put this into /etc/bash.bashrc

if [[ ${EUID} == 0 ]] ; then
    PS1='\[\033[01;31m\]\u\[\033[0;37m\]@\h \[\033[01;37m\]\W \$ \[\033[00m\]'
else
    PS1='\[\033[01;36m\]\u\[\033[0;37m\]@\h \[\033[01;37m\]\W \$ \[\033[00m\]'
fi

awesomebjt

After installing the Haskell extension for VSCode in Windows 10, I kept getting an error message that included the text:

user specified .o/.so/.DLL could not be loaded (addDLL: pthread or dependencies not loaded. (Win32 error 5)) Whilst trying to load: (dynamic) pthread

This StackOverflow question gave me the correct answer.

I found C:\Windows\System32\pthread.dll and changed its permissions to allow my user read and execute access. By default it was only available to administrators for some reason, and completely blocked for everyone else.

After changing this, the Haskell extension started working perfectly.

awesomebjt

from uuid import uuid4
from datetime import datetime, timedelta
from flask.sessions import SessionInterface, SessionMixin
from werkzeug.datastructures import CallbackDict
import boto3


class DynamoSession(CallbackDict, SessionMixin):
    def __init__(self, initial=None, sid=None):
        CallbackDict.__init__(self, initial)

awesomebjt

import csv
import json
import sys

#Expects argument 1 to be a .csv filename. Matching file ending in .json is written.
if sys.argv[1] is not None and len(sys.argv[1])>0:
    infile = open(sys.argv[1],'r')
    outfile = open(sys.argv[1].replace(".csv",".json"),'w')
    reader = csv.reader(infile)
    colnames = []