tazjin

with import <nixpkgs> {};

stdenv.mkDerivation rec {
  name = "stern-${version}";
  version = "1.5.1";

  src = fetchurl {
    url = "https://github.com/wercker/stern/releases/download/${version}/stern_linux_amd64";
    sha256 = "0ki2l22q1djqcqaxrv25fwljkjyzhvp5slc1yxchnyadilaifk3y";
    name = "stern";

tazjin

Notes on Nix(OS)

This file contains various notes about issues I encountered when using NixOS and the Nix package manager.

Note: I think that Nix is fundamentally a good concept and it is also, in practice, one of the better solutions for both package and configuration management.

Note also: This file is very, very WIP.

There is no documentation about how things work

tazjin

#[derive(ToSql, FromSql, Debug, PartialEq, Serialize, Deserialize)]
#[postgres(name = "process_status")]
pub enum Status {
    #[postgres(name = "approved")]
    APPROVED,

    #[postgres(name = "rejected")]
    REJECTED,

    #[postgres(name = "pending")]

tazjin

This is a list of bugs that exist(ed) in real-world Go applications that are mostly rooted in the language being unsafe. I update this list whenever I find one of those.

Last update: 2017-10-06

For the unknowing: Go is a weakly typed, primitive language that you can think of as "C with a garbage collector". Here is [a curated list][] of lists of reasons for why Go is a bad language.

Now for the bugs:

tazjin

"meep!"

tazjin

private inline fun <reified T> T.testJacksonRoundtrip() {
    val json = jacksonObjectMapper().writeValueAsString(this)
    val result: T = jacksonObjectMapper().readValue(json, T::class.java)
    assertEquals(
        "Roundtrip-serialisation of ${T::class.java.simpleName} should result in equal value",
        this,
        result
    )
}

tazjin

#!/usr/bin/perl -CA

use open qw/:std :utf8/;
use POSIX;
use Encode;
#binmode(STDOUT, ":utf8");
#use encoding 'utf8';


if (not defined $ARGV[0]) {

tazjin

#define _GNU_SOURCE
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <zlib.h>
#include <ctype.h>

tazjin

3 vincent@stallo ~ % hiyoga list-bookings                                                   :(
Booked classes:
Wednesday  06:00-08:00  Ashtanga Mysore       Basia Lipska Larsen   (confirmed)  
Wednesday  19:00-20:30  Restorative           Elise Jansen          (confirmed)  
Thursday   06:00-08:00  Ashtanga Mysore       Basia Lipska Larsen   (confirmed)  
Thursday   20:15-21:30  Hatha Yoga            Kamaldeep Kaur Banga  (confirmed)  
Saturday   07:30-09:30  Ashtanga Mysore       Basia Lipska Larsen   (confirmed)  
Sunday     11:30-12:45  Halv Ashtanga Ledet   Hanne Vestre          (confirmed)  

tazjin

package com.spookyjava;

import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Supplier;

public class $<T> {
  @FunctionalInterface
  interface TriConsumer<A,B,C> {
    void consume(A a, B b, C c);