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    EventReduce: An algorithm to optimize database queries that run multiple times web developers

    April 15, 2020

    EventReduce: An algorithm to optimize database queries that run multiple times web developers

    EventReduce: An algorithm to optimize database queries that run multiple times

    Posted: 15 Apr 2020 04:30 AM PDT

    Trello handed over user's personal account to user's previous company

    Posted: 15 Apr 2020 07:27 AM PDT

    Remote Software Developers Earn 22% More Than Non-Remote Developers

    Posted: 15 Apr 2020 07:21 AM PDT

    I've created my first NPM project - what do you think?

    Posted: 15 Apr 2020 07:57 AM PDT

    Hi!

    I've created my first open source project and have been experimenting a lot with this. I am aware that there's a lot of refactoring and upgrades that can be done with the code, and i am continuously working on making it better.

    However, i would still really appreciate feedback about the project, and especially tell me what you think if you try it out. Any things i should make better? Any things i should add? Is the tool hard to understand?

    GitHub: https://github.com/make-my/makemy

    Please give me constructive critique, that's the best kind of critique ;)

    submitted by /u/Smaanrocker
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    instagram error handler is numero 1!

    Posted: 15 Apr 2020 03:27 PM PDT

    Should I learn Ruby/Rails, and then Node.js afterward?

    Posted: 15 Apr 2020 11:32 AM PDT

    My goal is to eventually become an employed full stack web developer. My programming background is limited to a Java MOOC, Java that I've used on the job (minor stuff), and a personal application that I've developed in Java. I've had a bit of exposure to JS/HTML/CSS but have never really built with them to any large extent.

    I want to go through The Odin Project; both their Ruby/Ruby on Rails and Node.js tracks seem promising. I am leaning toward the Ruby/Rails track because I've heard it's much easier to get things working, and has the supplemental benefit of teaching you great web programming fundamentals, though is not in much demand right now.

    I've heard that Node.js is in demand compared to Ruby/Rails, but does not teach web programming fundamentals as well.

    I'm thinking of simply going through the Ruby/Rails first to get a high level understanding of web development, and then learning Node.js, which "should" be easier once I've gone through Ruby/Rails.

    Thoughts? Thanks in advance.

    submitted by /u/ShylotheCurious
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    Experienced self taught web developers

    Posted: 15 Apr 2020 01:54 PM PDT

    Question for self taught developers that have experience in the industry for at least 6 months plus: 1. What would you have done differently during your learning period? 2. Which projects helped you understand web development better? 3. How long did it take you to land your first job from the time you started learning?

    submitted by /u/GreatestHumanAlive
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    Is using Express View templates (Mustache.js) a good choice for a blog?

    Posted: 15 Apr 2020 03:18 PM PDT

    I'm actually a react developer trying to learn fullstack dev. I'm building a blog with Node+Express+Postgres. At first I only used mustache.js to quickly make some views to make sure things worked. But now I'm thinking it's so easy and intuitive why not build the whole thing with it? Hopefully I'll learn more about what I'm really getting/missing using react for other projects...

    But since I'm planning on deploying this, what potential drawbacks might I run into? Will this affect SEO negatively? Are there performance issues to consider? I'm also worried about how hard it might be to extend functionality with 3rd party libraries

    submitted by /u/RupFox
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    Pure HTML + CSS

    Posted: 15 Apr 2020 02:41 PM PDT

    I have seen so many videos and tutorials for doing something with pure CSS + HTML that could be easily accomplished by JavaScript. Is there actually any benefit to doing this ?

    submitted by /u/Valar27
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    (2017) YAGNI, Cargo Cult and Overengineering - the Planes Won't Land Just Because You Built a Runway in Your Backyard

    Posted: 14 Apr 2020 11:01 PM PDT

    Help Request

    Posted: 15 Apr 2020 02:25 PM PDT

    Hi r/webdev,

    I want to make a webpage where people can upload their files, so they're stored in a Cloud Storage and only I can access them. I would need this as I am a video editor and people can send me their files over the webpage. I have some basic experience in web development, but struggle with this.

    I appreciate any advice or help.

    Thanks

    submitted by /u/DieOfCliff
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    Any free or public real-time APIs?

    Posted: 15 Apr 2020 06:26 AM PDT

    Hi Guys! I need to present a demo project that presents real time data using Angular. So as the title says do any you guys know a free or public real-data API service?

    TIA

    submitted by /u/NaniKurewa
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    Level 11 Security Certificate?

    Posted: 15 Apr 2020 10:59 AM PDT

    So I recently built a website for my cousin's construction company, my first time doing something this big. I'm using BlueHost and WordPress for everything. Today I logged on to check on something, and there was a popup on it that says "Website is not equipped with Level 11 Security Certification." I've tried googling it, and can't come up with anything. I have an SSL Certificate for the website, which is the only thing I can think of that would be causing this to pop up. Any Help?

    submitted by /u/Tlr321
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    Optimizing design patterns

    Posted: 15 Apr 2020 04:31 PM PDT

    Im building a project that stores time series data on a per user basis. On the dashboard of the user it'll show some simple statistical analysis like averages but more importantly, it'll create charts based on the data. These charts could be line charts plotting values from one date to another, or a pie chart showing the occurrence/distribution of things.

    I've never worked with big data and data that needs to be manipulated so I have a few design questions.

    1. Should I grab all the data at once, or grab the data for a certain time frame on a request basis? What I mean is this. Users can view their statistics over the past day, past week, month, whatever. So one thing I can do is grab ALL the data belonging to the user as soon they log in and store it. Then when they ask to see a line chart of their data over the past week, I iterate over the data, pick the points from the past week, display. Then if they want data over the past year, just iterate over the data and so on. The second way is to just query as is needed. So when they load it'll show weekly data as a default. Then if they ask for month it'll requery the DB and get data for the past month. Option 1 is good because it saves having to query the DB every time by storing ALL the data. Option 2 is good since it'll be much less work since I can use SQL to get the exact data I want and display it easily.

    2. Once the data is available to me after I get it from the DB I have two options. I model the data server side and send it properly labeled and ready to be plotted. Or I can send all the data to the front end and I can use JavaScript to model the data client side. With the first way it'll save server resources because the same server is getting hit hundreds or thousands of times a second since it's recording the time series data as well. I'm not sure if this will be an issue since like I mentioned, I've never built anything this big. If it's not an issue for the server to keep getting hit a lot every second (through websockets) and to do data manipulation and everything else, then this isn't a problem and I'd rather do it all server side so I don't expose raw data to the client (not that it's an issue, but still).

    I'm using NodeJS for the back end and postgres (timescale) for the DB

    submitted by /u/iMakeBaadChoices
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    What type of client niches would be blowing up right now?

    Posted: 15 Apr 2020 04:30 PM PDT

    Only thing i can think of is restaurants trying to integrate online delivery, and e-commerce.

    submitted by /u/YosefAndThe
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    To add geolocation to google form?

    Posted: 15 Apr 2020 04:21 PM PDT

    Hi guys, I just want to ask you if you know how to get google geolocation working in google form?

    As you know, we are having a lockdown, And many people are doing side hustle by doing food delivery.

    Im doing one, I got 10 food order on the first day, its really chaotic because I dont have a systematic approach. all interaction are by whatsapp. I take order the night before, and deliver it at 1pm. only once perday.

    I want to do is this:

    1. User go to form, pick their food, pick quantity
    2. Instead typing in address, they can use geolocation button, and their current location will appear and submit.

    for the admin: 1. I can see in total how much food package I need to prepare. 2. I want to be able to see every order laid out in a map. And I want to be able to be able to see my journey and stops. so when Im driving, I only need to open the map to see my stops for delivery. so I can save time without having to go back to the same place twice.

    submitted by /u/kim_en
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    vanilla html + js wysiwyg drag and drop builder ?

    Posted: 15 Apr 2020 06:32 AM PDT

    Anyone seen something like Wix editor ( I know, bleh ) that can be downloaded and run on localhost ?

    So meaning arbitrary page placement, and click to edit with variable content types.

    This would allow you to grab the page source for a quick start to a webpage, or in my use-case currently, use it as a quick PDF generator with Chrome or any browsers that allow that. ( do they all, now ? I saw FF does )

    I got halfway through building it and then thought I'd ask...

    submitted by /u/elendee
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    Found some time during quarantine to finish my debt paydown schedule app. Feedback welcome!

    Posted: 15 Apr 2020 04:10 PM PDT

    RSS Feed Editing

    Posted: 15 Apr 2020 03:50 PM PDT

    Hi everyone, I am new to webdev but not to reddit. I have a unique challenge and I'm hoping I can get some ideas or links to help. I've been researching for maybe three hours now and can't find something.

    The problem: I am using an API from our facility management software to obtain an RSS feed. Basically, I want the event name, start time and location. The RSS feed gives me this and so much more (who requested the room, the specific event url, confirmation code, etc.). I basically want to remove all the extra information and display just the generic event info. Is there anything that will help sanitize or parse the RSS feed? So far, I've seen where you can take a webpage and create an rss feed, (FetchRSS) change an RSS feed to JSON and I've read all about how RSS is just a version of XML.

    The RSS is coming from a URL and I need an RSS feed for our digital signage player. The API documentation is very limited, and it doesn't look like it's possible to get the RSS feed with less info (I can change the type of info I get, but can't limit the type of info).

    So in short, how can I take an RSS or XML feed with a URL, remove some components of the data it gives me, and get a new URL to pass to my digital signage player as RSS?

    submitted by /u/fruitpunchh
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    how to host localserver with using files from different drives? (windows)

    Posted: 15 Apr 2020 03:36 PM PDT

    im not sure if this is best place to ask this but i think its ok

    ​

    my server folder is in C:Desktop//folder1

    and there is my 

    folder1/public/img/

    folders. but how can i use files from F: drive? AFAIK all files should be inside the server folder (folder1) but i have 20tbs of file so i dont know how to do that

    Isnt this possible to do in windows?

    submitted by /u/Blackwater_7
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    Recommended Language for a Project?

    Posted: 15 Apr 2020 03:34 PM PDT

    Hi everyone,

    I am about to start a project that involves appointments and video conferencing between clients. I am not a software engineer and trying gather up the best way to do this.

    I am being told different things, so wondering if I can gain some insights from some of you intelligent beings.

    The most important factors are video conferencing, chat, web/mobile native apps, appt scheduling, mobile native app, scalable, and maintenance ease.

    Any recommendations on the best language for these requirements? Was leaning towards React, but Discord uses react and their video call quality is horrendous.

    submitted by /u/cattiewow
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    I just published my first React component! Tell me what you think?

    Posted: 15 Apr 2020 03:08 PM PDT

    Its a masonry/brick layout engine.

    ​

    source: https://github.com/nihlton/mason

    demo: https://nihlton.github.io/mason/

    submitted by /u/gregarcher
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    Without Code

    Posted: 15 Apr 2020 02:51 PM PDT

    Hello all. I am looking into building a new web page for our company and figured the cheapest and most efficient option would be to use one of these website building platforms like Wix, Squarespace, etc.

    As of now I am comparing Wix, Squarespace, and Without Code. I know there are a ton of comparisons on Wix and Squarespace, but little to no reviews on Without Code. The website https://www.wocode.com/features looks promising and it's super affordable.

    I just need a simple one with the potential to maybe facilitate online credit card purchases (not a high priority right now). It will basically just provide information in just text about our business and I would love the ability to maybe integrate some real time statistics or something like that pertaining to customer success in data form. Testimonials would be nice too, but I think that's pretty accessible on all platforms. Nothing too crazy needed, just mainly look good, get the point across, and provide good SEO tools.

    Anyone have any thoughts/insight on Without Code or should I just stick with Wix/Squarespace?

    Thanks!

    submitted by /u/Snickrlickr
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    How to Split Up Puppeteer script into class/methods?

    Posted: 15 Apr 2020 02:46 PM PDT

    ​

    HOw do I split up puppetteer scripts into classes? im running into async/await problems (see code with comment) where the child object cannot seem to access the parent variables.

    EDIT: code formatting is terrible here. link to issue on puppeteeer: https://github.com/puppeteer/puppeteer/issues/5647

    submitted by /u/taewoo
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