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@mulhoon
mulhoon / Highcharts Cheat Sheet
Last active March 22, 2023 18:43
Highcharts Cheat Sheet
$('#container').highcharts({
chart: {
alignTicks: true, // When using multiple axis, the ticks of two or more opposite axes will automatically be aligned by adding ticks to the axis or axes with the least ticks.
animation: true, // Set the overall animation for all chart updating. Animation can be disabled throughout the chart by setting it to false here.
backgroundColor: '#FFF', // The background color or gradient for the outer chart area.
borderColor: '#4572A7', // The color of the outer chart border.
borderRadius: 5, // The corner radius of the outer chart border. In export, the radius defaults to 0. Defaults to 5.
borderWidth: 0, // The pixel width of the outer chart border.
className: null, // A CSS class name to apply to the charts container div, allowing unique CSS styling for each chart.
defaultSeriesType: 'line', // Alias of type.
@developit
developit / WTF IS JSX.md
Last active June 27, 2020 14:49
WTF IS JSX

Moved to my new blog: jasonformat.com/wtf-is-jsx

It's actually really straightforward. Take 1 minute and read this.

Pragma

You declare this per-file or per-function to tell your transpiler (eg: Babel) the name of a function that should be called (at runtime) for each node.

@kdzwinel
kdzwinel / optimizely.js
Created June 17, 2015 21:31
Calculating A/B Test Sample Size
"use strict";
//based on https://www.optimizely.com/resources/sample-size-calculator/
function getSampleSize() {
let effect = 0.05; // Minimum Detectable Effect
let significance = 0.95; // Statistical Significance
let conversion = 0.05; // Baseline Conversion Rate
let c = conversion - (conversion * effect);
let p = Math.abs(conversion * effect);
@GaspardP
GaspardP / sha256.js
Created June 4, 2015 15:21
SHA-256 with Javascript and Web Crypto
// Computes the SHA-256 digest of a string with Web Crypto
// Source: https://developer.mozilla.org/en-US/docs/Web/API/SubtleCrypto/digest
function sha256(str) {
// Get the string as arraybuffer.
var buffer = new TextEncoder("utf-8").encode(str)
return crypto.subtle.digest("SHA-256", buffer).then(function(hash) {
return hex(hash)
})
}
@just-boris
just-boris / index.js
Last active April 10, 2019 20:59
Gulp wrap pipe
/**
* Wrap gulp streams into fail-safe function for better error reporting
* Usage:
* gulp.task('less', wrapPipe(function(success, error) {
* return gulp.src('less/*.less')
* .pipe(less().on('error', error))
* .pipe(gulp.dest('app/css'));
* }));
*/
@MSEdge
MSEdge / IE-Edge-diff.idl
Last active January 29, 2022 23:18
Proprietary / Non-Inteoperable IE APIs no longer in Microsoft Edge
interface AesGcmEncryptResult {
readonly attribute ArrayBuffer ciphertext;
readonly attribute ArrayBuffer tag;
};
interface BookmarkCollection {
readonly attribute long length;
any item(unsigned long index);
@iansltx
iansltx / MultiPartFromStrings.php
Created May 2, 2015 03:31
Multipart file uploads in PHP from strings
<?php
/**
* PHP's curl extension won't let you pass in strings as multipart file upload bodies; you
* have to direct it at an existing file (either with deprecated @ syntax or the CURLFile
* type). You can use php://temp to get around this for one file, but if you want to upload
* multiple files then you've got a bit more work.
*
* This function manually constructs the multipart request body from strings and injects it
* into the supplied curl handle, with no need to touch the file system.
@simonausten
simonausten / reset.css
Last active May 14, 2022 01:56
Email CSS Reset
<style type="text/css">
/****** EMAIL CLIENT BUG FIXES - BEST NOT TO CHANGE THESE ********/
.ExternalClass {
width: 100%;
}
/* Forces Outlook.com to display emails at full width */
.ExternalClass, .ExternalClass p, .ExternalClass span, .ExternalClass font, .ExternalClass td, .ExternalClass div { line-height: 100%; }
/* Forces Outlook.com to display normal line spacing, here is more on that: http://www.emailonacid.com/forum/viewthread/43/ */
@Gr8Gatsby
Gr8Gatsby / Windows.UI.Notifications.js
Last active September 30, 2020 13:16
Windows.UI.Notifications JavaScript example
if(Windows !== 'undefined' &&
Windows.UI !== 'undefined' &&
Windows.UI.Notifications !== 'undefined') {
var notifications = Windows.UI.Notifications;
//Get the XML template where the notification content will be suplied
var template = notifications.ToastTemplateType.toastImageAndText01;
var toastXml = notifications.ToastNotificationManager.getTemplateContent(template);
//Supply the text to the XML content
var toastTextElements = toastXml.getElementsByTagName("text");
toastTextElements[0].appendChild(toastXml.createTextNode(message));
@iegik
iegik / sfddiff.sh
Last active January 27, 2021 09:19
FontForge scripts
#!/usr/local/bin/fontforge
#This is the sfddiff script which compares two fonts
if ( Strtol($version) < 20060330 )
Error( "Please upgrade to a more recent version of fontforge" )
endif
flags=0x789
outfile=""