Michał Gołębiowski-Owczarek mgol

## example.md

      
              1 file
            
          
              38 forks
            
          
              47 comments
            
          
              336 stars
            
          
                ericclemmons
                / example.md
            
            
              Last active
              April 24, 2024 18:09
            
              
                HTML5 <details> in GitHub
              
          
    Using <details> in GitHub

Suppose you're opening an issue and there's a lot noisey logs that may be useful.
Rather than wrecking readability, wrap it in a <details> tag!
<details>
 Summary Goes Here

  
## safari-nomodule.js
// UPDATE: In 2023, you should probably stop using this! The narrow version of Safari that
// does not support `nomodule` is probably not being used anywhere. The code below is left
// for posterity.

/**
 * Safari 10.1 supports modules, but does not support the `nomodule` attribute - it will
 * load <script nomodule> anyway. This snippet solve this problem, but only for script
 * tags that load external code, e.g.: <script nomodule src="nomodule.js"></script>
 *
 * Again: this will **not** prevent inline script, e.g.:

## opera-15-regressions.md

      
              1 file
            
          
              0 forks
            
          
              16 comments
            
          
              21 stars
            
          
                mathiasbynens
                / opera-15-regressions.md
            
            
              Last active
              September 23, 2023 14:50
            
              
                List of things that broke with the Opera 15 release due to the switch to Blink/Chromium (Web features, not UI-specific stuff)
              
          
    List of features that are supported by Opera 12 but not by Opera 15 due to the switch to Blink/Chromium:

xhr.responseType = 'json' fixed as of August 19, 2013
Link HTTP header
Link HTTP header for stylesheets specifically
Pressing Enter when an element with tabindex has focus should trigger a click
Fragment identifiers in data: URIs should be handled correctly
CSS gradients with transparency
Accurate SVG rendering
[`` where foo.svg is an SVG file that contains text looks terrible](https://code.google.com/p/chromium/issues/detail?id=33


## Readme.md

      
              2 files
            
          
              12 forks
            
          
              3 comments
            
          
              89 stars
            
          
                NV
                / Readme.md
            
            
              Last active
              May 28, 2023 20:42
            
              
                Prepend the debugger statement to a function as easy as stopBefore('Element.prototype.removeChild'). Works in Chrome DevTools and Safari Inspector, doesn’t work in Firebug‘s and Firefox Developer Tools‘ console (I don’t know why). Works as a standalone script everywhere.
              
          
    stopBefore.js

2min screencast
Examples

stopBefore(document, 'getElementById')
stopBefore('document.getElementById') // the same as the previous
stopBefore(Element.prototype, 'removeChild')

  
## ie11-only.md

      
              1 file
            
          
              1 fork
            
          
              8 comments
            
          
              18 stars
            
          
                mgol
                / ie11-only.md
            
            
              Last active
              May 11, 2023 15:50
            
              
                How to easily not serve JS and/or CSS to IE<11
              
          
    Here's how to make your site not load CSS and/or JS in IE older than 11:
<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=8,9,11">
        <title>Page title</title>
        <!--[if !IE]>-->
 

## jqm-xss.md

      
              1 file
            
          
              2 forks
            
          
              5 comments
            
          
              17 stars
            
          
                jupenur
                / jqm-xss.md
            
            
              Created
              May 4, 2019 13:44
            
          
    Multiple vulnerabilities in jQuery Mobile

Summary

All current versions of jQuery Mobile (JQM) as of 2019-05-04 are vulnerable to DOM-based Cross-Site Scripting (XSS) via crafted URLs. In JQM versions up to and including 1.2.1, the only requirement is that the library is included in a web application. In versions > 1.2.1, the web application must also contain a server-side API that reflects back user input as part of an HTTP response of any type. Practically all non-trivial web applications contain at least one such API.
Additionally, all current versions of JQM contain a broken implementation of a URL parser, which can lead to security issues in affected applications.

  
## TreeShakeableTokens Docs.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              4 stars
            
          
                alxhub
                / TreeShakeableTokens Docs.md
            
            
              Created
              February 14, 2018 19:14
            
          
    Tree-shakeable Tokens Docs

Status quo and issues with it

Injector structure

Currently, to provide services in Angular, you include them in an @NgModule:
@Injectable()

  
## chrome-angularjs.js
var ngAppElem = angular.element(document.querySelector('[ng-app]') || document);

window.$injector = ngAppElem.injector();
window.inject = $injector.invoke;
window.$rootScope = ngAppElem.scope();

// getService('auth') will create a variable `auth` assigned to the service `auth`.
var getService = serviceName =>
    inject([serviceName, s => window[serviceName] = s]);

## bizarguments.js
// bizarguments is a v8 anomaly

function abc() {
  return def();
}
function def() {
  return abc.arguments[0] * 2;
}

abc(50); // >> 100

## WeakMaps as bags for dependencies in Angular 1
import template from './my-dummy.html';
import './my-dummy.scss';

const deps = new WeakMap();

class MyDummyController {
    constructor($timeout, $q) {
        'ngInject';
        deps.set(this, {$timeout, $q});
    }
	// UPDATE: In 2023, you should probably stop using this! The narrow version of Safari that
	// does not support `nomodule` is probably not being used anywhere. The code below is left
	// for posterity.

	/**
	* Safari 10.1 supports modules, but does not support the `nomodule` attribute - it will
	* load <script nomodule> anyway. This snippet solve this problem, but only for script
	* tags that load external code, e.g.: <script nomodule src="nomodule.js"></script>
	*
	* Again: this will not prevent inline script, e.g.:
	var ngAppElem = angular.element(document.querySelector('[ng-app]') \|\| document);

	window.$injector = ngAppElem.injector();
	window.inject = $injector.invoke;
	window.$rootScope = ngAppElem.scope();

	// getService('auth') will create a variable `auth` assigned to the service `auth`.
	var getService = serviceName =>
	inject([serviceName, s => window[serviceName] = s]);
	// bizarguments is a v8 anomaly

	function abc() {
	return def();
	}
	function def() {
	return abc.arguments[0] * 2;
	}

	abc(50); // >> 100
	import template from './my-dummy.html';
	import './my-dummy.scss';

	const deps = new WeakMap();

	class MyDummyController {
	constructor($timeout, $q) {
	'ngInject';
	deps.set(this, {$timeout, $q});
	}