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    Home Unlabelled 12 size variants of one image. Multiply that with 8. Is there a better and optimized way to scaling images? web developers

    12 size variants of one image. Multiply that with 8. Is there a better and optimized way to scaling images? web developers

    August 30, 2020

    12 size variants of one image. Multiply that with 8. Is there a better and optimized way to scaling images? web developers

    12 size variants of one image. Multiply that with 8. Is there a better and optimized way to scaling images?

    Posted: 30 Aug 2020 08:41 AM PDT

    Switch cameras using Javascript getUserMedia — WebRTC

    Posted: 30 Aug 2020 06:21 AM PDT

    Would you read “How to make a basic Figma/Canva/PowerPoint-like editor”?

    Posted: 30 Aug 2020 01:23 PM PDT

    How should I deploy my own framework on Client websites?

    Posted: 30 Aug 2020 06:25 AM PDT

    I've recently been taking in a lot more work orders for local business websites, and so to speed production up I've built up my own "framework" or "boilderplate" code. I know I could have gone with one of the more popular options already available, but I enjoyed the learning experience of making my own as I'm still quite a new "self-taught" developer.

    When I hand over a client website, I'm unsure of what the best way to implement it would be. Should I be uploading the whole framework to their server? Should I link to it externally where I would host it somewhere, and are there any speed limitations with this? etc. I normally deal with clients who aren't too tech-savvy so more often than not they give me their server credentials or will ask me to host it somewhere for them.

    I'm not fussed at all with if people can access my framework or not, I'm just really unsure with what the best way to handle this is. Thanks all.

    submitted by /u/AlphaMc111
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    Best way to import different html pages into one.(Like footer and header etc.)

    Posted: 30 Aug 2020 03:14 PM PDT

    Hi everyone!

    Forgive my ignorance.

    I have been developing with React.js and Vue.js so much that I forgot(or didn't know from the start) how to use different html files many times in index.html in a development without a frontend framework. I know how to do it in JQuery and PHP but I am trying not to use them as I am trying to get used to 'modern' web dev.(I have to)

    I have searched the internet and wasn't satisfied with what I know. For example this: https://css-tricks.com/the-simplest-ways-to-handle-html-includes/

    What do you think is the best way to do this so website is fast and smooth?

    Thank you so much!

    submitted by /u/hiccupq
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    What's your take on web applications for mobile devices?

    Posted: 30 Aug 2020 02:49 PM PDT

    I'm thinking about learning dev for mobile devices, but it seems to me that some people prefer web applications that are just formatted well for mobile, as opposed to apps native to mobile (no need to download, etc). This also means I wouldn't have to jump through the hoops of App Store approvals, which I hear are a pain. Do you think that web applications will surpass the desire for mobile-specific applications?

    Follow up question- do you know of any good web application builders that specifically help build for mobile friendly web apps?

    Thanks for your advice.

    submitted by /u/loshofficial
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    JavaScript: The First 20 Years

    Posted: 30 Aug 2020 02:01 PM PDT

    Web Developers, How do you come up with website's Landing page design?

    Posted: 30 Aug 2020 03:40 AM PDT

    So, I was making a website, but can't figure out the design for Landing page.

    I had few designs in my mind, but when I implemented them, the result was not as expected.

    I can create any design easily, if I am copying the design from somewhere else. But, how create one of my own.

    How to get the design ideas?

    Where do you get design Ideas from?

    submitted by /u/Marshmelllloo
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    I created a free alternative to linktree, any feedback?

    Posted: 30 Aug 2020 05:03 AM PDT

    Api Alternative to Keyword Stats Fetching

    Posted: 30 Aug 2020 07:52 AM PDT

    I am planning to start a keyword research tool like keyword everywhere which will check CPC, Volume, Keyword Difficulty, and some other details. But as per my knowledge, it needs an API to provide these things but an API costs a lot and for a student like me this cost is too much to bear. So where can I get the API for free or cheap and can I make my own database? Which formula are Ubersuggest and tools like these using to provide such services?

    submitted by /u/Snorlax_lax
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    How does this animation work?

    Posted: 30 Aug 2020 02:46 AM PDT

    Link

    Spotted this animation randomly browsing. Scroll down a bit and you see a layout builder kind of thing.. animating, but it's like it's the real dashboard itself that is moving. It's actual individual elements, divs, moving around and it's almost like an automated iframe but it's somehow not, it's like the real thing.

    I don't know how else to describe it, never seen anything like it. Any ideas? It could be a webflow feature I think (site is made with webflow) but this seems way too advanced for webflow.

    submitted by /u/ulterior-motives
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    Which has more demand NoSQL or a relational database?

    Posted: 30 Aug 2020 03:26 PM PDT

    I'm planning to intern as a junior dev. Wondering if I should really look more into mogodb or something like postgres!

    submitted by /u/badboyzpwns
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    Twitter API: anyone with experience?

    Posted: 30 Aug 2020 04:12 AM PDT

    I recently stumbled upon this https://github.com/james-atkinson/speedcomplainer project. While setting it up and getting my dev account was fairly easy, i now keep getting [{'code': 32, 'message': 'Could not authenticate you.'}], God knows why.

    I tried regenerating my keys, editing permissions, regenerating keys again, nothing works.

    Any suggestions?

    submitted by /u/Isilmine
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    The Infinite Loop That Wasn't: A Holy Grail Bug Story

    Posted: 30 Aug 2020 04:32 AM PDT

    Should I store a password in my website code?

    Posted: 30 Aug 2020 07:37 AM PDT

    I'm busy making a python flask website and I have a password in my python code that's used to log into my Gmail to send emails. I used a environment variable at first, but now I have to have the password inside my code(or do I?) now that I'm hosting it. Is this wrong, what should I do to make my passwords secure?

    submitted by /u/inyourface27
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    Youtube to Anchor.fm - A Github Action to automate the publishing process of your podcast

    Posted: 30 Aug 2020 08:49 AM PDT

    Youtube to Anchor.fm - A Github Action to automate the publishing process of your podcast

    ​

    https://preview.redd.it/xrlkxps9v5k51.png?width=1280&format=png&auto=webp&s=b3cd30a8108faa818f024158000670e10e193aaa

    We created a live show on youtube and a podcast by using Anchor.fm to publish in every podcast store (Google, Apple, Spotify, etc.).

    We noticed that Anchor does not have any sort of API for uploading the audio file and to automate the entire process.

    So, we decided to create an automation action on github to solve this problem.

    We are using Puppeteer on a NodeJS environemnt and youtube-dl library. Everything is inside a Docker image that run on a Ubuntu 18.04.

    We are also participating to the #actionshackathon on Dev.to (partnership with Github.com) .

    You can learn more in our article right here.

    submitted by /u/thejoin
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    Seeking advice on how to cache small amounts of data.

    Posted: 30 Aug 2020 11:58 AM PDT

    I am generating data through forms and api requests. At this point in time I am able to generate and process all the data I need.

    Now I am at a point where I need to figure out how to store this data. The data does not need to be kept in a database long term as it is only relevant at one moment in time. I want the user to be able to manipulate this data in many different ways. Somehow I need to figure out how to cache the data.

    I am thinking about assigning each user a unique key to my database that associates with their data. There will be a column in the database that represents this key. The key would be assigned at the beginning of a session and stored in a cookie. When I parse the data from my api's I can store the data in my database with that unique key.

    My other idea is to store all the data in a cookie and decode it over and over whenever the user decides they want it displayed to them differently. This idea feels both simple and complicated at the same time.

    I also have been looking into Redis, which appears useful but also seems like overkill.

    I would appreciate advice.

    submitted by /u/thirtySeven73
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    Help me decide what is the right Object storage service for my app?

    Posted: 30 Aug 2020 11:22 AM PDT

    Hello! I have a mobile app with nearly 100k MAU and i want to add a cloud file storage service to my app.

    My app will allow users to store their image, video and audio files and retrieve them to their device when necessary.

    I have already decided to use php & laravel as my back end and i use contabo vps. Now i need an object storage service for my app and my options are:

    • AWS S3: it sounds to me like the best option but the most expensive. Closest to my users (MENA Region) for other services i will have to go for Europe. Not sure how important this is?
    • Digital ocean spaces: seems like my best option for price/service but i am still not sure
    • Wasabi: the best price (6 USD/MONTH/TB) and free bandwidth but i am not sure if it fits my needs as i want to allow my users to preview audio and video files and they don't recommend their service for streaming videos.
    • Blackblaze: good price but not sure about them.
    • There is also the self hosted s3 compatible option but i am not sure about that.

    Any thoughts will be helpful. Also if you think i should post in a different sub please tell me.

    submitted by /u/dark7wizard
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    Self taught Front end developer portfolio site

    Posted: 30 Aug 2020 02:24 AM PDT

    What's a quick way to add invite and sharing features to web app

    Posted: 30 Aug 2020 10:20 AM PDT

    I want to be able to add these features quickly without having to develop them from scratch. They may be useful to get some referrals from our users.

    Invite friends, refer a friend, import contact list to invite your friends to a web and mobile app. Do you guys know? Example in the imgur link below.

    https://imgur.com/a/kMPgZya

    submitted by /u/kola401
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    Selling your webDev services outside your country.

    Posted: 30 Aug 2020 10:12 AM PDT

    Hello!

    Since I was 17 I started learning web dev on my own, trying to perfect my skills each day. Now (22) I feel confident in my skills related to web development (Laravel, Vue, Wordpress, AWS, docker and many other related skills)

    That's why one year ago I started my own business and it recently took off, a lot of clients coming from recommendations (I don't really focus on marketing) and I feel like I could spend 18 hours a day doing this because I LITERALLY LOVE IT.

    So now it's time for the actual question. I am from Europe, how would I sell my services for example in the USA, or another European countries?

    I am open to any kind of suggestions and eager to discuss any idea you might have.

    Thank you in advance and happy coding!

    submitted by /u/maicanvlad7
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    Is there a way to implement socketio with my context api in React?

    Posted: 30 Aug 2020 10:01 AM PDT

    Okay hello, so I have a web app I'm making in react. The welcome page has the user pick a room and enter a username and that data is stored in my context API.

    I'm trying to implement socketio but the tutorials/stack exchange pages I've found either use querystring or create an entirely new context for the socket. I've never used sockets before so I'm trying to learn.

    I guess I am wondering is what would be the best way to use socketio with my application. It seems as though I should be able to add it either onto the component above and onSubmit it would send the username and room? But how would I get the data so it can be sent...? haha. Or I could use it in my context but again, I'm not really sure what that would look like...

    the component where i'm trying to add socket io

    https://github.com/spiritewolf/helppppp/blob/master/src/components/GetUserInfo.js

    my context api

    https://github.com/spiritewolf/helppppp/blob/master/src/components/GlobalState.js

    submitted by /u/spiritewolf
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