PUBLIC MARKS from decembre with tags code & dev

Do you like colouring books? Are you getting a little bored and running out of things to do at home? Well, I have created some digital colouring pages that you can colour with code. There is a lot going on in the world right now so I wanted to share something lighthearted and fun. Something everyone can take part in and share with their friends and family online.

Scrimba is a new way of teaching and learning how to code. We call it interactive code screencasts. Here’s why it's a great way of learning.

Dans ce deuxième chapitre consacré aux regex, nous allons voir leur utilisation au sein du JavaScript. En effet, le premier chapitre n'était là que pour enseigner la base de la syntaxe alors que, une fois couplées à un langage de programmation, les regex deviennent très utiles. En JavaScript, elles utilisent l'objet RegExp et permettent de faire tout ce que l'on attend d'une regex : rechercher un terme, le capturer, le remplacer, etc.

Features: Real-time code collaboration Fully-featured, customizable syntax editor Live previewing of code changes As-you-type code linting Forking, commenting and sharing of Plunks Fully open-source on GitHub under the MIT license And many more to come...

Un DÉVELOPPEUR ou une DÉVELOPPEUSE qui streame ce qu'il ou elle code en live, évidemment !! Mais pas forcément facile de les trouver. Heureusement, tout est sur le github de Awesome Developer Streams, avec pour chacun sa spécialité, allant de NodeJS en passant par l'IoT sans oublier le C++ ou le reverse engineering.

Thimble est un éditeur de code en ligne qui facilite la création et la publication de vos propres pages web tout en apprenant le langage HTML, CSS et le JavaScript

“Widows” and “orphans” refer to a word or line of text that is laid out on the page in a way that disturbs reading flow and the “look” of the page: most commonly, words that are left dangling at the end of paragraphs. In paginated media, this is commonly seen as end-of-paragraph words that fall onto the next page. TRADUCTION: "Veuves" et "orphelins" se réfèrent à un mot ou une ligne de texte qui est disposé sur la page d'une manière qui perturbe le flux de lecture et le "look" de la page: le plus souvent, les mots qui restent à la fin de paragraphes. Dans les médias paginés, ceci est généralement vu comme des mots de fin de paragraphe qui tombent sur la page suivante

A well-known dictum states that web design is 95% typography. Despite the prevalence of rich media, videos and games, people come to the web primarily to read. Making that reading experience comfortable, interesting and enjoyable is a major factor in keeping people on web sites longer and enhances their ability to retain and remember information. Goals: Control the display of web page text to enhance communication. Prerequisite: Color Total time: 8 hours

Getting Images into Markdown Documents and Weblog Posts with Markdown Monster: One good justification for using a rich editor for editing Markdown or a Weblog entry is that you can provide some additional features above and beyond what a simple text or code editor can provide. When you’re creating content you are usually dealing with a number of things beyond plain text like code snippets, feature widgets and most importantly — images. Just about any document you create is likely to include some visual content in the form of images and getting images into documents should be as quick and easy as possible. In this post, I describe all the different ways available in Markdown Monster to add images to Markdown content.

ss16 - a self-centered, fresh attempt at (user)styling 4chan * * created on: February 11th, 2016 * last modified: May 16th, 2017 * 4chan X version: ccd0 1.13.89.3 / https://github.com/ccd0/4chan-x * created by: @saxamaphone69 * (loose) coding style: https://github.com/necolas/idiomatic-css * * in an attempt to make the style as user-friendly as possible, i will * comment most of the css to explain what it all does * * please leave any comments, suggestions, or feedback on github: * https://github.com/saxamaphone69/ss16 * */ /** * this userstyle utilises a lot of best practices * and sensible defaults inspired from a variety of * stylish and modern web frameworks and resources, mainly: * https://github.com/twbs/bootstrap */ /** * first thing we do, is we use web fonts from google! * this is so users aren't required to download fonts prior. * and of course, if you don't want to or don't like it, * delete or change it accordingly. we use roboto, roboto mono, * karla, and material icons. circular has been removed in the production * version of ss16 to not only keep the file size down, but also * to not have a font that i don't own the license for :^) */

Custom Scrollbars for Firefox 57+ : Method 1 - files for Firefox profile folder only M1 is based on this project by nuchi: https://github.com/nuchi/firefox-quantum-userchromejs M1 will stop working when Mozilla drops XBL support. From this projects method 1 : folder copy userChrome folder and userChrome.css file to PROFILENAME chrome or add code from userChrome.css file to an existing userChrome.css file. Method 2 - files for Firefox folder and to Firefox profile folder M2 is based on this project by ardiman: https://github.com/ardiman/userChrome.js From this projects method 2profile folder copy userChrome folder and userChrome.js file to PROFILENAME chrome . From this projects method 2firefox folder copy defaults folder and config.js file to Firefox main directory (where the Firefox executable is). Script/startup cache must be deleted after every change! Where to fine startupCache folder? about:profiles > Local Directory > Open Folder, close Firefox and delete all files in startupCache folder. Location on WINDOWS: C:Users NAME AppDataLocalMozillaFirefoxProfiles PROFILE startupCache Location on LINUX location: home NAME .cachemozillafirefox PROFILE startupCache This is not the same profile folder custom scripts and styles are stored! More info about startup cache removal (in German): https://github.com/ardiman/userChrome.js/wiki/Skriptcache More info about startup cache removal (in English )

The official Firefox DevTools account. Follow us here to see the very latest experiments, milestones and help us build the best Firefox.

This post will cover six popular tips for Chrome DevTools. You may have seen some of these before, but hopefully if you have they'll act as a refresher for what you can do during your Inspect Element journey.

What? The Greasespot Wiki will be updated to explain Greasemonkey 4 in detail. Until then, here's a quick summary. First, there is only an embedded editor. Browser Extensions have no access to the file system, so you can no longer author user scripts in your familiar text editor. There is only one object provided to user scripts now, named GM. It has several properties. One of them is info – the equivalent of the old GM_info. There are also several methods of this object: getResourceUrl, deleteValue/getValue/listValues/setValue, xmlHttpRequest. To use these methods you still need @grant, and use the new name, e.g.: // @grant GM.setValue The new form has a dot, where the old form has an underscore. You may specify both @grants, if you'd like to be compatible with Greasemonkey 4 and other user script engines at the same time. As of today, there is no support for: GM_log (use console.log), GM_addStyle, GM_registerMenuCommand, nor GM_getResourceText.

I'm the administrator of userstyles.org. I want to start offering my styles to Greasemonkey (and similar) users. For applicable styles on userstyles.org, just plunk "/style.user.js" at the end of the URL. (For example, http://userstyles.org/style/show/242/style.user.js ). Not all styles on the site can be converted into user scripts. For example, those affecting chrome wouldn't work. Those styles will return a 404 if you try to open their styles. I'd like some feedback on the format I'm using. Is the code the best it can be, are there problems with meta-data, etc. Thanks.

Recherche: À partir de Firefox 45, la boite de recherche de l'Inspecteur trouve les correspondances dans tout le markup du document ouvert, ainsi que dans toutes les frames. Pour commencer une recherche, il suffit de cliquer sur la boîte de recherche pour l'agrandir ou bien d'utiliser les raccourcis clavier Ctrl + F , ou Cmd + F sous Mac. Lors de la saisie, une pop-up d'autocomplétion affiche toutes les classes ou ID qui correspondent à la recherche en cours :

Première question : qu’est-ce qu’un préprocesseur ? Un préprocesseur est un programme qui procède à des transformations sur un code source, avant l’étape de traduction proprement dite (compilation ou interprétation). source Wikipedia. Dans le cas d’un préprocesseur CSS la syntaxe simplifiée ou enrichie en entrée est analysée et compilée en un langage que nous connaissons tous et que nous utilisons au quotidien : CSS.

Webflow gives designers and developers the power to design, build, and launch responsive websites visually, while writing clean, semantic code for you.

in this JSON tutorial and guide, I’m attempting to provide a fairly comprehensive discussion of JSON, its history, and its usefulness. I’ll close with a list of some practical JSON tools that might come in handy in future projects. JSON Defined JSON stands for JavaScript Object Notation and it’s a data format. That is, it’s a way to hold bits of information, similar to a database. Although JSON originated outside the ECMAScript specification, it is now closely related to JavaScript with the spec now including a JSON object and many developers incorporating it as a quasi-subset of the language.

Centering in CSS is a pain in the ass. There seems to be a gazillion ways to do it, depending on a variety of factors. This consolidates them and gives you the code you need for each situation. Select the type of content you want to center in a parent div and the size of the parent.

Some photolist pages on Flickr use infinite scrolling, and some display results one page at a time. Regardless of how a page shows its photos, it starts to feel messy when there is an incomplete row of photos hanging off the end of the page. If there is more content in the set, the last row should be full. However, since we fetch photos from the API in fixed batch sizes, things don’t always work out so nicely, leaving “leftovers” in the bottom row. Borrowing from typesetting terminology, we call these leftover photos orphans. (We can also paginate backwards; leftovers at the top are technically widows but we’ll just keep using the term orphans for simplicity.)

$ : le sélecteur raccourci __ Encore une petite précision : dans mon extrait de code ci-dessus, vous voyez que j'ai ajouté un paramètre $ pour ma fonction anonyme, et que j'ai ensuite utilisé $() à la place de jQuery().__En fait, $() est un alias de la fonction jQuery() (un autre nom pour la même fonction), on l'utilise plus souvent que jQuery(), tout simplement parce que c'est plus court à écrire ! __ Le seul problème est que d'autres framework javascript (Mootools nottament) utilisent également $ comme raccourci, du coup si vous utilisez plusieurs frameworks sur la même page, il y aura des conflits. ___ Heureusement, jQuery propose un mode noConflict(). Dans ce mode, le raccourci $ n'est pas créé pour éviter les problèmes. Le mode noConflict est par exemple activé par défaut dans Wordpress, donc $ ne marche pas et il faut donc se rabattre sur jQuery() à la place, la loose -_-'. __ L'astuce que j'ai utilisée me permet d'utiliser $ comme raccourci SEULEMENT à l'intérieur de ma fonction anonyme. Comme ça, même sous Wordpress où le mode noConflict est activé, je pourrais utiliser $ à l'intérieur de mon jQuery(document).ready.

Here are some code samples to demonstrate using the Google Visualization API. Table Example Customized Table Example Gauge Example Interaction Example Full HTML Page Example Query Wrapper Example Table Query Wrapper Example Mouseover Tool Tip Example

I think there are many developers who don’t realize that most of the jQuery methods they use have native equivalents that require the same or only a slighter larger amount of code to use. Below are a series of code samples showing some popular jQuery functions along with their native counterparts.