Webdevelopment Archives - Timo Ernst https://www.timo-ernst.net/blog/tag/webdevelopment/ Developer • YouTuber • Blogger Wed, 21 Oct 2020 15:19:18 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.timo-ernst.net/wp-content/uploads/2021/03/cropped-Timo-Ernst-Small-32x32.jpg Webdevelopment Archives - Timo Ernst https://www.timo-ernst.net/blog/tag/webdevelopment/ 32 32 Faster WordPress in 8 Steps https://www.timo-ernst.net/blog/2020/10/18/faster-wordpress-in-8-steps/ https://www.timo-ernst.net/blog/2020/10/18/faster-wordpress-in-8-steps/#comments Sun, 18 Oct 2020 19:57:15 +0000 https://www.timo-ernst.net/?p=4447 Just recently I was fed up with my WordPress based blog. I was using a pre-canned theme and overall felt like the whole thing was sluggish and confusing in terms of usability and general visual appearance. As I was always jealous about dev.to’s lightning fast loading speed I thought hey – why not turn this into […]

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]]> https://www.timo-ernst.net/blog/2020/10/18/faster-wordpress-in-8-steps/feed/ 2 Can You Code On iPhone? https://www.timo-ernst.net/blog/2020/10/13/can-you-code-on-iphone/ https://www.timo-ernst.net/blog/2020/10/13/can-you-code-on-iphone/#respond Tue, 13 Oct 2020 19:46:50 +0000 https://www.timo-ernst.net/?p=4316 Few days ago while watching the Apple iPhone 12 keynote I wondered – Could you use this thing as a device to do programming on? So I tried. In this Video I will try to build a React + Node/Express app entirely on my iPhone SE using my favourite iOS IDE PlayJs.

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]]> https://www.timo-ernst.net/blog/2020/10/13/can-you-code-on-iphone/feed/ 0 How To Add Giphy Gifs into dev.to posts https://www.timo-ernst.net/blog/2020/10/09/how-to-add-giphy-gifs-into-dev-to-posts/ https://www.timo-ernst.net/blog/2020/10/09/how-to-add-giphy-gifs-into-dev-to-posts/#respond Fri, 09 Oct 2020 18:56:36 +0000 https://www.timo-ernst.net/?p=4280 I couldn’t believe there is no liquid tag for Giphy in dev.to. So I thought: “Hmm, maybe the platform is smart enough if I just paste in the HTML embedded tag from Giphy” – but nope. Not working. So, here is how I solved it. First find your gif. I will use this one. On […]

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]]> https://www.timo-ernst.net/blog/2020/10/09/how-to-add-giphy-gifs-into-dev-to-posts/feed/ 0 Understanding Vue.js Reactivity in Depth with Object.defineProperty() https://www.timo-ernst.net/blog/2017/07/26/understanding-vue-js-reactivity-depth-object-defineproperty/ https://www.timo-ernst.net/blog/2017/07/26/understanding-vue-js-reactivity-depth-object-defineproperty/#comments Wed, 26 Jul 2017 12:57:07 +0000 https://www.timo-ernst.net/?p=3853 I’m coming from a Java background, so when I started with JavaScript many years ago it kinda felt weird to not have getters and setters but somehow I got used to it and as time went by I began to like it because it lead to much cleaner code compared to thousands of getter/setter lines […]

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]]> https://www.timo-ernst.net/blog/2017/07/26/understanding-vue-js-reactivity-depth-object-defineproperty/feed/ 11 How to measure Usability using Fitt’s Law https://www.timo-ernst.net/blog/2017/07/04/measure-usability-using-fitts-law/ https://www.timo-ernst.net/blog/2017/07/04/measure-usability-using-fitts-law/#respond Tue, 04 Jul 2017 17:14:27 +0000 https://www.timo-ernst.net/?p=3841 Did you ever have a discussion with someone about Usability on the UI you created? How often did personal preferences play a role rather than objective arguments? Using the technique of quantifying and measuring Usability demonstrated in this video, you might find a new weapon to defend your UI decisions in a scientific way!

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]]> https://www.timo-ernst.net/blog/2017/07/04/measure-usability-using-fitts-law/feed/ 0 How to log in to Twitter API using oauth https://www.timo-ernst.net/blog/2017/01/15/log-twitter-api-using-oauth-create-twitter-app-vuejs-framework7-episode-02/ https://www.timo-ernst.net/blog/2017/01/15/log-twitter-api-using-oauth-create-twitter-app-vuejs-framework7-episode-02/#respond Sun, 15 Jan 2017 14:22:17 +0000 https://www.timo-ernst.net/?p=3613 This is episode 2 of my series “Create a Twitter app with VueJS and Framework7”. In this video you will learn how to connect and authenticate against the Twitter API using oauth. Also, we’re using Vue.js and Framework7 as the weapon of our choice. If you haven’t seen episode 1 yet, I highly recommend to […]

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]]> https://www.timo-ernst.net/blog/2017/01/15/log-twitter-api-using-oauth-create-twitter-app-vuejs-framework7-episode-02/feed/ 0 How to get started with Framework7, VueJS and Webpack https://www.timo-ernst.net/blog/2016/11/13/how-to-get-started-with-framework7-vuejs-and-webpack/ https://www.timo-ernst.net/blog/2016/11/13/how-to-get-started-with-framework7-vuejs-and-webpack/#comments Sun, 13 Nov 2016 21:12:55 +0000 https://www.timo-ernst.net/?p=3565 TL;DR $ npm install -g vue-cli $ vue init valnub/vue-framework7-webpack-template my-project $ cd my-project $ npm install $ npm run dev Note: Replace my-project with the name of your project. Check out my Github repo for template source code: https://github.com/valnub/vue-framework7-webpack-template In the following video I explain how to get started quick and easily with this […]

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]]> https://www.timo-ernst.net/blog/2016/11/13/how-to-get-started-with-framework7-vuejs-and-webpack/feed/ 21 Let’s try Vue.js with Framework7! https://www.timo-ernst.net/blog/2016/11/11/lets-try-vue-js-framework7/ https://www.timo-ernst.net/blog/2016/11/11/lets-try-vue-js-framework7/#respond Fri, 11 Nov 2016 11:12:28 +0000 https://www.timo-ernst.net/?p=3558 Watch me trying the new Vue.js plugin for Framework7 for the first time. Bear with me on this one, it’s the first time I give this a try so there will be a lot of try and error involved! :-)

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]]> https://www.timo-ernst.net/blog/2016/11/11/lets-try-vue-js-framework7/feed/ 0 How we became the 2nd fastest online retail shop in Germany https://www.timo-ernst.net/blog/2016/11/04/how-we-became-the-2nd-fastest-online-retail-shop-in-germany/ https://www.timo-ernst.net/blog/2016/11/04/how-we-became-the-2nd-fastest-online-retail-shop-in-germany/#respond Fri, 04 Nov 2016 12:17:53 +0000 http://www.timo-ernst.net/?p=3500 I’ve been working for my client HSE24 for quite some time now on optimizing their website’s load performance with their team. In this article I’d like to share how and what we optimized to become the 2nd fastest retail online shop in Germany according to Dynatrace Performance Benchmark. Actions to improve website performance Disclaimer: This […]

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]]> https://www.timo-ernst.net/blog/2016/11/04/how-we-became-the-2nd-fastest-online-retail-shop-in-germany/feed/ 0 How to add dots every 3 digits in currency values with JavaScript https://www.timo-ernst.net/blog/2015/07/10/how-to-add-dots-every-3-digits-in-currency-values-with-javascript/ https://www.timo-ernst.net/blog/2015/07/10/how-to-add-dots-every-3-digits-in-currency-values-with-javascript/#comments Fri, 10 Jul 2015 13:30:16 +0000 http://timo-ernst.net/?p=3271 If you’re European like me, you’re probably used to this notation: € 366.432 instead of 366,432 or 366432. In order to get this done in JavaScript you want to do the following: // Number var money = 366432; // Convert to String and add dots every 3 digits var moneyDots = money.toString().replace(/(\d)(?=(\d\d\d)+(?!\d))/g, "$1."); // Set […]

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