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Stephan Strittmatter stritti

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@cyclingengineer
cyclingengineer / README
Last active December 31, 2019 10:46
OpenHAB Heating Control Rules
OpenHAB Heating Example
========================
This heating example shows three rooms in my house with 1 radiator valve, 1 temperature sensor per room and a single boiler. It could be adapted for different situations.
The rules allow for simple addition of items in rooms as long as they follow the naming convention and have at least a valve, a thermometer, setpoint and a demand switch.
The demand switch is purely internal and is used to indicate if the room requires heat or not. All rooms are OR'd together to define the boiler status and each room demand (On/Off) is applied to the radiator valves.
It could be more generic for multiple thermometers/valves per room - but it suits my needs for now. If I make it more generic I will update it accordingly.
@zachbrowne
zachbrowne / auto-post.php
Created August 9, 2012 06:45
Auto post status updates to Google+
<?php
// REQUIRED PARAMETERS
$status = 'http://www.mylink.com';
$email = 'your@email.com';
$pass = 'yourpassw0rd';
@php-coder
php-coder / Email.java
Created January 15, 2012 17:09
Custom @Email annotation which requires top-level domain
package ru.mystamps.web.validation.jsr303;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import javax.validation.Constraint;
import javax.validation.Payload;
import javax.validation.ReportAsSingleViolation;
import javax.validation.constraints.Pattern;
@jcxplorer
jcxplorer / uuid.js
Created February 12, 2011 16:58
UUID v4 generator in JavaScript (RFC4122 compliant)
function uuid() {
var uuid = "", i, random;
for (i = 0; i < 32; i++) {
random = Math.random() * 16 | 0;
if (i == 8 || i == 12 || i == 16 || i == 20) {
uuid += "-"
}
uuid += (i == 12 ? 4 : (i == 16 ? (random & 3 | 8) : random)).toString(16);
}