A small babashka script to convert HTML from stdin to hiccup and pretty print it.
I use this inside NeoVim with this config line
command PasteAsHiccup r !pbpaste | html2hiccup
And then whenever I want to paste some HTML as Hiccup I'll do :PasteAsHiccup.
Simple experiment to test the effects of different techniques and options on application start up time
The goal of CDS is to reduce the startup time of the JVM by loading from a pre-processed archive of Java classes and JVM metadata that is used during the initialization process. https://dev.java/learn/jvm/cds-appcds/
WSL 2 uses a Hyper-V Virtual Network adapter. Network connectivity works without any issue when a VPN is not in use. However when a Cisco AnyConnect VPN session is established Firewall Rules and Routes are added which breaks connectivity within the WSL 2 VM. This issue is tracked WSL/issues/4277
Below outline steps to automatically configure the Interface metric on VPN connect and update DNS settings (/etc/resolv.conf) on connect/disconnect.
Internet connection and DNS routing are broken from WSL2 instances, when some VPNs are active.
The root cause seems to be that WSL2 and the VPN use the same IP address block, and the VPN routing clobbers WSL2's network routing.
This problem is tracked in multiple microsoft/WSL issues including, but not limited to:
| ; A simple demo of monadic composition of side effects | |
| ; Program to take 3 nubers as input and print their sum. | |
| (defn read-and-add! | |
| [prev] | |
| (print "Enter a number: ") | |
| (+ prev (do (flush) | |
| (Integer/parseInt (read-line))))) | |
| (defn bind |
| from functools import reduce | |
| class Maybe(object): | |
| def __str__(self): | |
| return "Maybe" | |
| class Something(Maybe): | |
| def __init__(self, value): |
Ring handler a function which accepts a request (map) and returns a response (map).
Ring middleware
function (handler, &args -> function(request -> response) because it is a closure handler and &args are in scope within the returned handler function.
a function which accepts a "next handler" (the next handler in the chain) + any extra arguments and returns a handler (function), which will accept a request and return a response.
| #!/bin/bash | |
| set -euo pipefail | |
| openssl req -new -text -passout pass:abcd -subj /CN=localhost -out server.req -keyout privkey.pem | |
| openssl rsa -in privkey.pem -passin pass:abcd -out server.key | |
| openssl req -x509 -in server.req -text -key server.key -out server.crt | |
| chmod 600 server.key | |
| test $(uname -s) = Linux && chown 70 server.key | |
| docker run -d --name postgres -e POSTGRES_HOST_AUTH_METHOD=trust -v "$(pwd)/server.crt:/var/lib/postgresql/server.crt:ro" -v "$(pwd)/server.key:/var/lib/postgresql/server.key:ro" postgres:12-alpine -c ssl=on -c ssl_cert_file=/var/lib/postgresql/server.crt -c ssl_key_file=/var/lib/postgresql/server.key |
Issue is due to the fact that lineage 14.1 bullhead nightlies are based on the 7.1.2 N2G47F (Apr 2017) monthly update from google.
More explanations in xda-developers.
This assumes:
