veggiedefender

marwei

Kafka 0.11.0.0 (Confluent 3.3.0) added support to manipulate offsets for a consumer group via cli kafka-consumer-groups command.

1. List the topics to which the group is subscribed

kafka-consumer-groups --bootstrap-server <kafkahost:port> --group <group_id> --describe

Note the values under "CURRENT-OFFSET" and "LOG-END-OFFSET". "CURRENT-OFFSET" is the offset where this consumer group is currently at in each of the partitions.

2. Reset the consumer offset for a topic (preview)

dse

;; Stolen from:
;;   http://mikehucka.postach.io/post/modifying-emacss-vc-diff-for-word-oriented-diffs
;;
;; Improvements:
;;   - Be smarter about adding --word-diff to `vc-git-diff-switches' and
;;     not clobbering any existing settings.
;;   - Use `defface' as the docstring for `make-face' recommends.
;;   - Base face defaults on `diff-added' and `diff-removed'.
;;   - Rename `vc-diff-deleted-face' to `vc-diff-removed-face' for
;;     consistency with existing face naming conventions.

josephspurrier

package main

import (
	"bufio"
	"io/ioutil"
	"os/signal"
	//"syscall"
	"fmt"
	"log"
	"os"

acdvorak

#!/bin/bash

# Runs the specified command (provided by the first argument) in all tmux panes
# in every window.  If an application is currently running in a given pane
# (e.g., vim), it is suspended and then resumed so the command can be run.
all-panes()
{
  all-panes-bg_ "$1" &
}

Integralist

• defprotocol: defines an interface
• deftype: create a bare-bones object which implements a protocol
• defrecord: creates an immutable persistent map which implements a protocol

Typically you'll use defrecord (or even a basic map);
unless you need some specific Java inter-op,
where by you'll want to use deftype instead.

Note: defprotocol allows you to add new abstractions in a clean way Rather than (like OOP) having polymorphism on the class itself,

rabbitt

import psycopg2 as pg

from io import BytesIO
from collections import defaultdict
from contextlib import contextmanager
from psycopg2.extensions import ISOLATION_LEVEL_AUTOCOMMIT, ISOLATION_LEVEL_READ_COMMITTED

READ_COMMIT = ISOLATION_LEVEL_READ_COMMITTED
AUTO_COMMIT = ISOLATION_LEVEL_AUTOCOMMIT

davidbirdsong

[bigq_buffer]
type = "SandboxFilter"
ticker_interval = 30
script_type = "lua"
filename = "<path_to_lua>"
preserve_data = true
message_matcher = 'Logger  == "boundary_haproxy"'
	[bigq_buffer.config]
	num_buff_rows = 100
	preservation_version = 1

tamastimar

-- Window Manipulation

-- Bind alt-Tab to show next window of current application

hs.hotkey.bind({"alt"}, "Tab", function()
	local app = hs.application.frontmostApplication()
	local windows = app:allWindows()
	
	local nextWin = nil
	

gubatron

How to configure multiple deploy keys for different private github repositories on the same computer without using ssh-agent

Let's say alice is a github.com user, with 2 or more private repositories repoN. For this example we'll work with just two repositories named repo1 and repo2

https://github.com/alice/repo1

https://github.com/alice/repo2

You need to be to pull from these repositories without entering a passwords probably on a server, or on multiple servers.