Ryan Nutt RyanNutt

17 followers · 33 following

Katy, Texas
https://www.nutt.net

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RyanNutt / preg_search

Last active August 29, 2015 14:04

One liner to get RegEx matches in PHP

	<?php
	/**
	* Shortcut to doing regex without needing to worry about $matches
	* @param type $pattern
	* @param type $search
	* @param type $group
	*/
	function preg_search($pattern, $search, $group=1) {
	if (preg_match($pattern, $search, $matches)) {
	if (isset($matches[$group])) {

RyanNutt / Rotate a string

Created September 28, 2014 15:45

I needed an easy way to rotate a string a set number of places for a lab I was setting up. This returns s rotated by distance spots and loops back around.

	private String rotateString(String s, int distance) {
	String out = "";
	for (int i=0; i<s.length(); i++) {
	out += s.charAt((i + distance) % s.length());
	}
	return out;
	}

RyanNutt / paramerterized_test.java

Last active October 4, 2015 19:52

I use a lot of parameterized JUnit tests in class and got tired of copying and pasting an existing full test file and then deleting the pieces I don't need. This one is pretty much cut down to the minimum.


	import java.lang.reflect.Field;
	import java.util.*;
	import java.io.*;
	import static org.junit.Assert.*;
	import org.junit.Test;
	import org.junit.runner.RunWith;
	import org.junit.runners.Parameterized;
	import org.junit.runners.Parameterized.Parameters;

RyanNutt / pin_it.js

Created November 1, 2014 19:46

Pin to Pinterest from command line with node

	var PinIt = require('pin-it-node');

	var pinIt = new PinIt({
	username: 'your_pinterest_username',
	password: 'your_pinterest_password'
	});

	var settings = {
	boardId: 'Numeric_board_id',
	url: process.argv[2],

RyanNutt / moodle-quiz-count.sql

Last active September 24, 2015 20:26

MySQL query for ad-hoc Moodle queries to count quizzes - http://www.nutt.net/2015/01/22/pulling-grades-moodle-quizzes/

	SELECT u.lastname, u.firstname, u.idnumber,
	(
	SELECT COUNT(*)
	FROM prefix_quiz_attempts attempts
	JOIN prefix_quiz quiz
	ON attempts.quiz=quiz.id
	JOIN prefix_course_modules cm
	ON cm.instance=quiz.id
	WHERE
	attempts.userid=u.id

RyanNutt / git.archive.sh

Created September 24, 2015 23:41

Git command to export a repository into a zip file with prefix. Can use this to create zip files from GitLab archives maybe???

git archive --format=zip --prefix=foldername/ > zipfile.zip

RyanNutt / del_recursively

Last active September 27, 2015 19:53

Delete all files by extension recursively. This one was to delete all flac files out of a set of folders after converting to mp3.

del /S *.flac

RyanNutt / base64_maybe.php

Created October 3, 2015 15:58

Function to base64 decode a string if it appears to be base64 encoded, or returns the string unchanged if it doesn't look like it's encoded.

	function base64_decode_maybe($str) {
	if (base64_encode(base64_decode($str, true)) == $str) {
	return base64_decode($str);
	}
	return $str;
	}

RyanNutt / hideGutter.js

Created October 4, 2015 14:08

Hide line number gutter from Ace editor

	var edit = ace.edit('editorDiv');
	edit.renderer.setShowGutter(false);

RyanNutt / stop_all_dockers.sh

Created October 11, 2015 17:17

Remove all running docker containers - From https://coderwall.com/p/ewk0mq/stop-remove-all-docker-containers

	docker stop $(docker ps -a -q)
	docker rm $(docker ps -a -q)

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