![Dalwin Lewis](/img/default-banner.jpg)
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Dalwin Lewis
Приєднався 14 лип 2019
Master the fundamentals of programming.
Using the height property in CSS + viewport
In this lesson we adjust the viewport height
Переглядів: 46
Відео
What is a linear-gradient?
Переглядів 5День тому
In this lesson, we apply a linear-gradient to our background.
Creating a CSS ruleset
Переглядів 23День тому
In this session we create our very first CSS ruleset that targets the background colour for the body element
Linking your HTML and CSS files
Переглядів 18День тому
In this lesson we learn how to link HTML and CSS files
Determine whether numbers are even or odd in an array in C++
Переглядів 921 день тому
Determine whether numbers are even or odd in an array in C
Finding the minimum value in an array in C++
Переглядів 2121 день тому
In this lesson we learn how to find the minimum value stored in an array in C
Finding the maximum value in an array in C++
Переглядів 721 день тому
In this lesson we learn how to find the maximum value stored in an array in C
Summing values in a C++ array
Переглядів 1221 день тому
In this lesson we learn how to sum the values stored in an array in C
UI with React: Set up a React project using vite
Переглядів 46Місяць тому
In this video we use vite to create an initial React project. vitejs.dev
Installing Linux Server
Переглядів 1533 місяці тому
In this video we install Ubuntu Linux Server on VMWare
A review of recursion using Go
Переглядів 733 місяці тому
In this lesson we implement the recursive factorial function in Go
Install Golang on Linux [Updated]
Переглядів 6608 місяців тому
In this video, we install the latest version of Golang on Ubuntu Linux.
Building APIs with Go - CORS Part 5
Переглядів 232Рік тому
In this video we learn about what CORS (Cross Origin Requests) are and how they are related to our API. For additional reading concerning CORS, see the links below portswigger.net/web-security/... www.keycdn.com/support/cors
Building APIs with Go - User Authorization Part 13
Переглядів 82Рік тому
Building APIs with Go - User Authorization Part 13
Building APIs with Go - User Authorization Part 12
Переглядів 83Рік тому
Building APIs with Go - User Authorization Part 12
Building APIs with Go - User Authorization Part 11
Переглядів 54Рік тому
Building APIs with Go - User Authorization Part 11
Building APIs with Go - User Authorization Part 10
Переглядів 96Рік тому
Building APIs with Go - User Authorization Part 10
Building APIs with Go - User Authorization Part 9
Переглядів 60Рік тому
Building APIs with Go - User Authorization Part 9
Building APIs with Go - User Authorization Part 8
Переглядів 75Рік тому
Building APIs with Go - User Authorization Part 8
Building APIs with Go - User Authorization Part 7
Переглядів 97Рік тому
Building APIs with Go - User Authorization Part 7
Building APIs with Go - User Authorization Part 6
Переглядів 113Рік тому
Building APIs with Go - User Authorization Part 6
Building APIs with Go - User Authorization Part 5
Переглядів 49Рік тому
Building APIs with Go - User Authorization Part 5
Building APIs with Go User Authorization Part 3
Переглядів 110Рік тому
Building APIs with Go User Authorization Part 3
Building APIs with Go - User Authorization Part 4
Переглядів 137Рік тому
Building APIs with Go - User Authorization Part 4
Thanks for the video! Was helpful. But please edit the videos, cut out all the mistakes and repeating parts. Fallow a script. Because this is all waste of time for us. In this video at this point for 4000 people. They lost some minutes to these mistakes, that is a lot of minutes altogether... . A tutorial should be optimized - as short as possible and very well planned. Cheers!
👏👏👏
Teaching is an Art, that you know how to do. Can't thank you enough. Pefect
thank you so much for the wonderful video
Glad they are helpful.
thanks!
Welcome!
Is npm warn deprecated a problem? Why that error appear on the screen
Hi @Hari_Vijay. Yes the inflight package is marked deprecated. There is a package name glob that depends on inflight. So you need to update that package to the latest version since the latest version of glob no longer depends on inflight └─┬ rimraf@3.0.2 └─┬ glob@7.2.3 └── inflight@1.0.6 Updated package.json "glob": "^10.4.2", "rimraf": "^5.0.7"
npm WARN deprecated error appear in your project, what is that mean
Great Lesson
Thanks Tadeo
Awesome! But how add neq(<>), lt(<), gte(>=), in, between? I suppose in this way we got awful sql query.
Clear code is the way to go.
It's great to see you again!
@pss_crs, It's good to be back.
Thank you so much !!!!!!
You are welcome @sayedulkarim474
@@bzddl9 Can you please show this 22:30 same(notfoundResponse, methodNotAllowed) using only ```net/http```? Go 1.22 they update the net/http.
CORS -> Cross-Origin Resource Sharing
Thanks @frankkaiser283. It is Cross-Origin Resource Sharing.
Lol I'm just realizing the slideshows they're showing at school are just screenshots of your videos. 😂😭
Video does not have sound
Yes. Unfortunately.
sir when i make a multiple main file does not access the files its show an error undifine
Hi. do not quite understand what you mean by "multiple main file"? Send me an email with a screenshot of the error. bzirisini@gmail.com. I will be happy to look at it.
Great video and well explanation.
Glad you liked it!
Hey bro, this is a very useful video. I hope u can keep it up creating videos such that. Thanks so much for opening my mind
Hi @user-tq9qt4uz2g. I am glad that you are finding the videos useful. Thank you for viewing them. You are welcome. I plan to make a series on Go testing. Lookout for it.
thank you for amazing course)
awesome, thank you!
Glad you liked it.
Awesome videos...to the point
Hi Saswata. Glad you found them useful.
Thanks for creating these wonderful videos...really concise
My pleasure.
three months ago and no updates...
Life happened. It is on my TODO for this summer.
Hi just wanted to know is this playlist complete or more lessons are coming? thanks for such a great playlist
Hi Prajwal. There are a couple more sections to complete (metrics and deployment). I should complete them by the end of March 2023.
Sir you haven't made video yet@@bzddl9
github?
github.com/lewisdalwin/appletree
@@bzddl9 not working 404
Thanks a lot for this easy and simple explanation it helped a lot!!! 👌
Glad it helped.
Good explanation. Thanks
Glad you found it useful friend.
Great video thanks!!!!!
Glad you found it useful Ankit
@@bzddl9 can u make some videos for unit testing and software architecture patterns, if it is too much to ask?
@@Ankit-df8rw I will complete the testing series in early 2023. Here is the introductory video. ua-cam.com/video/19weP6_ADAM/v-deo.html Architecture patterns will come a bit later.
Very helpful
Glad it helped
its awesome sir!.....truly loving this series! can we connect?
Yes, sure. lewisdalwin@gmail.com
such a nice explanation buddy...loved it!
Hi Ayush. Glad you found it useful
@@bzddl9 how can we connect sir?
🥰
Thanks.
Thanks sir you have helped me a lot, but views but the lack of views is a bit worrying. I would like to give you a little advice on how to upload to UA-cam As it seems to me, do the few extra work before you upload it helps search engine and possibly can reach bit more people. 1. Change the Title to one that fits the video. 2. Reasonable description that explains well the video and playlists. 3. Add a description to the repository
Hi Somali Gopher. Thank you for these wonderful suggestions.
Thanks for sharing ❤
You are welcome Sabbir
Bro at 12:30 it shows the error "permission denied for schema public LINE 1: CREATE TABLE stocks ( " for me How to rectify it? please help bro
Hi Sethu. You don't seem to have the required permission to create tables. Try this as the PostgreSQL superuser (#) GRANT ALL ON SCHEMA public TO your_user_name, so if your username was john then you would use: GRANT ALL ON SCHEMA public TO john
@@dalwinlewis9 Yeah bro that was the mistake, It worked bro... thanks for your time.❤
@@sethukumar6726 Happy to help!
Cool
can you give github repo link for this .tmpl file
I have added them
great..should have been better if a small section regarding how to install postgresql
Thanks Aby. Here is a video on installation ua-cam.com/video/flk_7Pzy-O8/v-deo.html
hello could you show existing code for that moment ?
Hi. I don't quite understand what you mean?
@@bzddl9 could you show github link of this code?
Heyy thanks for this amazing playlist, Can you tell what are the prerequisites to watch this tutorial
Hi Prajwal. Glad you are finding it useful. All you need is introductory knowledge of Go, SQL, and HTML. Check out this link for a few introductory Go lessonua-cam.com/video/86l6DismmYs/v-deo.html
😥 𝕡𝕣𝕠𝕞𝕠𝕤𝕞
Great tutorial! Thank you.
Hi Lele. You are welcome
Great set of short tutorials. Well explained and definitely very clear! I am going through all of them and thoroughly enjoying them. Fantastic work, really appreciated, thank you!
Glad you like them!
Never give up because of views, at least you help me alot.
Thanks Somali Gopher. I am just taking a break. My computer was being repaired. I will upload the rest of my Go videos next week then create a new Go series.
@@dalwinlewis9 thanks so much I'm new to go I'm going to start Project on golang So I'm waiting that series.
Awesome.
Thanks
I am facing a problem please help me
Hi Sai Teja. What seems to be the problem?
I am migrating the database from Oracle to postgres in conversion of postgres cursor I am facing problem My problem was Fetch batchcursor bulk collect into v_batch_lst I have to fetch the rows and (bulk collect into ) i am using array_agg() in postgres how can use both of them and send it to the desired variable {list}
Did you resolve your issue?
Thanks for your time 👍
My pleasure!
simple and to the point, thank you
You are welcome Night Fury. Glad it helped!
Thanks
My pleasure
Hey there, god bless your efforts. I am a new sql learner with a simple enquiry. If I add a new attribute (data item) to a database, should i modify the sql backed application, even if I didnt use that attribute. Thanks for taking care of this.
Hi Hasan. If you add a new column to one of your tables, and you do not intent for it to be seen/used by the client, then there is no need for you to alter your queries in the Go application to include that newly created column. I hope my response made sense.
My pleasure