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)

lstude

This tutorial demonstrates how to add an "Indent Text" menu item to a Google spreadsheet so you can indent/outdent text.

• When the "Indent Text" menu item is selected, any cells within a single column selection will be indented by 5 spaces.

• You can increase or decrease the number of spaces the text is indented by changing the line below so that the "5" is changed to a larger or smaller number (depending on your preference):

newValues.push(['=CONCAT(REPT( CHAR( 160 ), 5),"' + values[i][0] + '")']);

igniteflow

#!/bin/bash

# Install Oracle Java 7 on Ubuntu in a script i.e. no confirmation

sudo add-apt-repository ppa:webupd8team/java -y
sudo echo debconf shared/accepted-oracle-license-v1-1 select true | debconf-set-selections
sudo echo debconf shared/accepted-oracle-license-v1-1 seen true | debconf-set-selections
sudo apt-get install oracle-java7-installer
sudo update-java-alternatives -s java-7-oracle
java -version

miglen

#!/bin/bash
#
# description: Apache Tomcat init script
# processname: tomcat  
# chkconfig: 234 20 80  
#
#
# Copyright (C) 2014 Miglen Evlogiev
#
# This program is free software: you can redistribute it and/or modify it under

tkihira

var fs = require("fs");
var path = require("path");

var rmdir = function(dir) {
	var list = fs.readdirSync(dir);
	for(var i = 0; i < list.length; i++) {
		var filename = path.join(dir, list[i]);
		var stat = fs.statSync(filename);
		
		if(filename == "." || filename == "..") {