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Marek Mierzwa mmierzwa

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@timvisee
timvisee / falsehoods-programming-time-list.md
Last active September 20, 2024 17:41
Falsehoods programmers believe about time, in a single list

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

  • There are always 24 hours in a day.
  • February is always 28 days long.
  • Any 24-hour period will always begin and end in the same day (or week, or month).
@mohakshah
mohakshah / net.duplicati.server.plist
Last active November 17, 2023 22:09
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>net.duplicati.server</string>
<key>ProgramArguments</key>
<array>
<string>/Applications/Duplicati.app/Contents/MacOS/duplicati-server</string>
<string>--webservice-port=8200</string>
@troyfontaine
troyfontaine / 1-setup.md
Last active September 17, 2024 18:33
Signing your Git Commits on MacOS

Methods of Signing Git Commits on MacOS

Last updated March 13, 2024

This Gist explains how to sign commits using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

Additionally, 1Password now supports signing Git commits with SSH keys and makes it pretty easy-plus you can easily configure Git Tower to use it for both signing and ssh.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.

@ralfw
ralfw / layered.cs
Last active July 22, 2022 07:14
Layered design vs stratified design
using System;
using System.Linq;
namespace layered
{
class MainClass
{
public static void Main(string[] args) {
var data = new DataLayer();
var business = new BusinessLayer(data);
@veysby
veysby / activemq.txt
Last active April 20, 2020 10:08
Activemq: check health status using REST API
$curl http://localhost:8161/api/jolokia/read/org.apache.activemq:type=Broker,brokerName=localhost,service=Health
{"timestamp":1449776947,"status":200,"request":{"mbean":"org.apache.activemq:brokerName=localhost,service=Health,type=Broker","type":"read"},"value":{"CurrentStatus":"Good"}}
@joeblau
joeblau / OSX Secure Disk Wipe.md
Last active June 12, 2023 07:37
Securely erase an external disk using dd on OSX

Securely erase an external disk using dd on OSX

  1. Plug in your SD card, HDD, or other block device and then use the following command to see which /dev/diskN node it's located on:
diskutil list
  1. Unmount the disk where “N� is the number of the disk taken from the above command:
@rudyryk
rudyryk / TextMeter.cs
Last active August 8, 2021 10:53
C# — Measure string size in Xamarin.Forms for iOS and Android platforms
//
// TextMeter.cs
// Created by Alexey Kinev on 11 Feb 2015.
//
// Licensed under The MIT License (MIT)
// http://opensource.org/licenses/MIT
//
// Copyright (c) 2015 Alexey Kinev <alexey.rudy@gmail.com>
//
// Usage example:
@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active September 19, 2024 05:47
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'