craiglabenz’s gists

craiglabenz / repaint_boundary.dart

Created February 25, 2022 18:05

Demonstrates the use of RepaintBoundary

	import 'dart:math' as math;
	import 'package:flutter/material.dart';
	import 'package:flutter/rendering.dart';

	const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

	void main() {
	// Setting this is the same as enabling the feature in your IDE.
	debugRepaintRainbowEnabled = true;
	runApp(const MyApp());

craiglabenz / stale_buildcontext.dart

Created February 22, 2022 20:20

Demonstrates how use of the wrong BuildContext can yield unexpected results

	// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
	// for details. All rights reserved. Use of this source code is governed by a
	// BSD-style license that can be found in the LICENSE file.

	import 'package:flutter/material.dart';

	void main() => runApp(MyApp());

	class MyApp extends StatelessWidget {
	@override

craiglabenz / mediaquerydata-demo.dart

Last active August 12, 2024 16:51

Demonstrates Padding vs ViewPadding vs ViewInsets

	// Copyright 2013 The Flutter Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style license that can be
	// found in the LICENSE file.

	import 'package:flutter/material.dart';

	void main() {
	runApp(const MyApp());
	}

craiglabenz / view_insets.dart

Created January 11, 2020 16:53

Flutter fails to report keyboard size via `MediaQuery.of(context).size`

	import 'package:flutter/material.dart';

	void main() => runApp(MyApp());

	class MyApp extends StatelessWidget {
	// This widget is the root of your application.
	@override
	Widget build(BuildContext context) {
	return MaterialApp(
	title: 'Flutter Demo',

craiglabenz / gist:4dd053a7d648dfb3883a0207c19b10c4

Created May 9, 2017 17:35

zapier-polling.json

	[
	{
	"id": 1,
	"name": "Yay"
	}
	]

craiglabenz / some-xml.xml

Last active November 7, 2015 02:03

	<?xml version="1.0" encoding="utf-8"?>
	<Root>
	<Vessel>
	<Updated>2015-01-01</Updated>
	</Vessel>
	</Root>

craiglabenz / xpath-fail.py

Last active November 6, 2015 22:56

The following code (which `webook_api.py` executes) produces an empty list, whereas copying the same values in here (http://www.freeformatter.com/xpath-tester.html#ad-output) produces the expected output

	from lxml import etree
	from StringIO import StringIO

	from django.utils.encoding import smart_str


	# Skip down to the bottom of this massive XML blob for more fun!
	content = """<?xml version="1.0" encoding="utf-8"?>
	<Root xsi:noNamespaceSchemaLocation="Questionnaire88_Template.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<ResponseHeader Code="101" Date="2015-11-06T22:09:53.4155282Z">

craiglabenz / coretables.sql

Created November 14, 2013 15:46

	CREATE TABLE `persons` (
	`sid` int(11) NOT NULL,
	`is_active_user` tinyint(1) NOT NULL,
	`is_premium` tinyint(1) NOT NULL,
	`is_staff` tinyint(1) NOT NULL,
	`is_superuser` tinyint(1) NOT NULL,
	`is_deactivated` tinyint(1) NOT NULL,
	`is_merged_out` tinyint(1) NOT NULL,
	`password` varchar(128) NOT NULL,
	`last_login` datetime DEFAULT NULL,

craiglabenz / gist:7323056

Last active December 27, 2015 11:59

	@classmethod
	def my_func(cls, *args):
	'''
	A model function -- not a full Django View.
	'''
	with transaction.commit_manually(using='custom_connection'):
	obj = OtherModel.objects.get(...)
	try:
	# do stuff
	obj.save()

craiglabenz / cache_checker.py

Created June 11, 2013 15:14

Django < 1.6 template chunk key checker

	# standard lib
	import hashlib

	# django
	from django.core.cache import cache
	from django.utils.encoding import force_bytes
	from django.utils.http import urlquote


	def make_template_fragment_key(fragment_name, vary_on=[]):

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