p-alik

# unregister broken GHC packages. Run this a few times to resolve dependency rot in installed packages.
# ghc-pkg-clean -f cabal/dev/packages*.conf also works.
function ghc-pkg-clean() {
  for p in `ghc-pkg check $* 2>&1  | grep problems | awk '{print $6}' | sed -e 's/:$//'`
  do
    echo unregistering $p; ghc-pkg $* unregister $p
  done
}

# remove all installed GHC/cabal packages, leaving ~/.cabal binaries and docs in place.

p-alik

# https://cardanodocs.com/technical/wallet/api/

# create a new wallet
$ curl  -H "Content-Type: application/json" --cacert cardano-sl/scripts/tls-files/ca.crt https://localhost:8090/api/wallets/new -d '{
  "cwInitMeta": {
    "cwName": "my-cardano-wallet",
    "cwAssurance": "CWAStrict",
    "cwUnit": 0
  },
  "cwBackupPhrase": {

p-alik

[INFO] Scanning for projects...
[WARNING] 
[WARNING] Some problems were encountered while building the effective model for org.eclipse.jetty:jetty-distribution:pom:9.4.13-SNAPSHOT
[WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.apache.maven.plugins:maven-dependency-plugin @ org.eclipse.jetty:jetty-distribution:[unknown-version], /opt/devel/workspace/java/jetty.project/jetty-distribution/pom.xml, line 140, column 15
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] 
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[WARNING] 
[INFO] ------------------------------------------------------------------------

p-alik

use v5.10;
use strict;
use warnings;

use SOAP::Lite (+trace => "all");

my $proxy = "https://domain/otrs/rpc.pl";
my $soap = SOAP::Lite->new(proxy => $proxy);

my ($user, $pw) = (qw/foo bar/);

p-alik

use diesel::associations::HasTable;
use diesel::backend::Backend;
use diesel::deserialize::FromSql;
use diesel::dsl::SqlTypeOf;
use diesel::expression::{Expression, NonAggregate, SelectableExpression};
use diesel::insertable::CanInsertInSingleQuery;
use diesel::mysql::Mysql;
use diesel::query_builder::{BoxedSelectStatement, QueryFragment};
use diesel::query_dsl::methods::{BoxedDsl, FilterDsl};
use diesel::r2d2::{ConnectionManager, Pool, PooledConnection};

p-alik

# /etc/nixos/configuration.nix
{ config, pkgs, ... }:

{
  imports =
    [ 
      ./hardware-configuration.nix
    ];

  boot.loader.systemd-boot.enable = true;