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Null Labs
United States
Приєднався 23 гру 2019
Here we work on, and explore computer science!
Catch me live streaming on twitch and youtube:
ua-cam.com/channels/XKpgzA8A4nI0sVe0tJl4Nw.html
www.twitch.tv/MarekCounts
Catch me live streaming on twitch and youtube:
ua-cam.com/channels/XKpgzA8A4nI0sVe0tJl4Nw.html
www.twitch.tv/MarekCounts
SCRUM: An Honest Ad
Have fun and let me know what other tech honest ad you would like to see!
I do a TON of educational stuff on stream!
Join the null live streams!
www.twitch.tv/MarekCounts
www.youtube.com/@NullLabsLive
Want to talk about tech with other super nerds?
Discord: discord.gg/SaJFQ8V
Twitter: TheNullChannel
I do a TON of educational stuff on stream!
Join the null live streams!
www.twitch.tv/MarekCounts
www.youtube.com/@NullLabsLive
Want to talk about tech with other super nerds?
Discord: discord.gg/SaJFQ8V
Twitter: TheNullChannel
Переглядів: 72 045
Відео
Kubernetes: An Honest Ad
Переглядів 36 тис.6 місяців тому
THIS IS JUST FOR FUN! CALM DOWN! :) If you are struggling with Kubernetes, Join me on stream! I do a TON of educational stuff on stream! Join the null live streams! www.twitch.tv/MarekCounts www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel
HTMX?! Do I use it?
Переглядів 1,2 тис.8 місяців тому
Lets dig into HTMX. If I like HTMX or not, I think there are some interesting takeaways from HTMX and I wanted to talk about it. Want a bigger indepth stream on the topic? Leave a comment! Join the null live streams! www.twitch.tv/MarekCounts www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel
Highlights of the Interview with Amanda Brock
Переглядів 1218 місяців тому
Check out the stateofopencon.com/ if you are in the area! openuk.uk/ Want to see these interviews live? Join me on twitch! twitch.tv/MarekCounts youtube.com/@UCXKpgzA8A4nI0sVe0tJl4Nw
How do databases find data on disk?
Переглядів 1,4 тис.10 місяців тому
Database Indexes? Join the null live streams! www.twitch.tv/MarekCounts www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel = TIMELINE = 0:00 - Intro 1:00 - The Problem 4:30 - What should indexes do? 5:50 - The big three 7:30 - Hash Indexes 11:40 - BTrees 16:30 - SST/LSMTree 23:20 - Putting it all together...
Learn Something New
Переглядів 5 тис.10 місяців тому
Just a quick video about some of the things I'm planning to do over december! I hope to see you all there! Calendar with All the events? calendar.google.com/calendar/u/2?cid=Y184YzVjYjRkNGE0YzhlZTAzNTEwZDBhNWI0OWU4NjFkZTQ1NWU1MDA0ZDExNWQ5OWNjNDZkNTEwMDkzMGYzNGQ5QGdyb3VwLmNhbGVuZGFyLmdvb2dsZS5jb20 Join the null live streams! www.twitch.tv/MarekCounts www.youtube.com/@NullLabsLive Want to talk ab...
Async and Await Primer - Learn Rust EP10
Переглядів 30211 місяців тому
A semi quick introduction to Async and Await! If you want more Indepth on this, you know what to do! Just ask! Join my live stream! www.twitch.tv/klavenx www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel
Kubernetes 1.28 Visual Release Notes
Переглядів 274Рік тому
Another day, another kubernetes release notes. This time way closer to on time then last time! Keps: github.com/orgs/kubernetes/projects/140/views/1?sortedBy[direction]=desc&sortedBy[columnId]=43234074 Join my live stream! www.twitch.tv/klavenx www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel = Timeline...
Kubernetes 1.27 Visual Release Notes
Переглядів 205Рік тому
Only a "few" months late! Sorry about that. Kubernetes 1.28 will be released shortly don't worry! I have made it a bit easier to make this so hopefully you don't have this issue again! Join my live stream! www.twitch.tv/klavenx www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel = TIMELINE = 0:00 - Why the...
k9s - The kubectl killer - Mighty Mini monday
Переглядів 427Рік тому
I've started using this tool the last few weeks and have really enjoyed it, thought I would share it just in case a few of you have not had a chance to try it out! It's awesome and really has made some repetitive workflows less painful! k9scli.io/ Join my live stream! www.twitch.tv/klavenx www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V ...
External Dependencies - Learn Rust EP9
Переглядів 250Рік тому
Ever wanted to include external dependencies in your rust code? here is a complete starters guide! The little bit of code! github.com/null-channel/learn-rust/tree/ep09 Join my live stream! www.twitch.tv/klavenx www.youtube.com/@NullLabsLive Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel
create a multiline git commit from the command line?
Переглядів 996Рік тому
Just showing you something I was shown a few years ago! There are many ways to do this, in fact, an interactive rebase is also an easy way to add a multi-line commit, just showing another alternative! I have some of my longer videos coming out! they go delayed due to technical issues but they are coming out!
SSH Config to make ssh a bit easier?
Переглядів 184Рік тому
Just thought there might be a few people that might not know you could do this! Join my live stream! www.twitch.tv/klavenx www.youtube.com/@engineeringwithmarek5012 Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel
Linux paths the right way?
Переглядів 305Рік тому
My twitch stream showed me this function and I think it is fantastic!!! addpath() { if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then PATH="${PATH: "$PATH:"}$1" fi }
Rust Traits - Learn Rust EP.8
Переглядів 830Рік тому
Just a quick overview of the trait system in rust! Join my live stream! www.twitch.tv/klavenx www.youtube.com/@engineeringwithmarek5012 Want to talk about tech with other super nerds? Discord: discord.gg/SaJFQ8V Twitter: TheNullChannel
Learn Rust Today! Optionals and Errors in Rust.
Переглядів 297Рік тому
Learn Rust Today! Optionals and Errors in Rust.
I made mistakes with file IO in the null DB
Переглядів 134Рік тому
I made mistakes with file IO in the null DB
Flow control in Rust - Learn rust EP 3!
Переглядів 262Рік тому
Flow control in Rust - Learn rust EP 3!
Testing in rust is not hard. Learn Rust part 2
Переглядів 417Рік тому
Testing in rust is not hard. Learn Rust part 2
kubernetes 1.26 Visual Release notes - now with audio!
Переглядів 333Рік тому
kubernetes 1.26 Visual Release notes - now with audio!
Can you assign everything in rust!?!? part 1, ep 1.6
Переглядів 298Рік тому
Can you assign everything in rust!?!? part 1, ep 1.6
Learn Rust - Bonus - Can you overflow? - P01:E01.5
Переглядів 538Рік тому
Learn Rust - Bonus - Can you overflow? - P01:E01.5
Learn Rust - Variables and Functions - P01:E01
Переглядів 687Рік тому
Learn Rust - Variables and Functions - P01:E01
Learn the Rust language TODAY! Episode 00
Переглядів 2,3 тис.Рік тому
Learn the Rust language TODAY! Episode 00
Hey, I know this guy!
Hey! :)
But how to make multiple pods access the same GPU?
To do this you require special virtualization software from Nvidia. At least that is they way I know of! :)
This is too real to be funny
I'm sorry, I should have put a better disclaimer at the start of the video!
Will do better with the disclaimer next time!
81612 Streich Islands
6:30 -- ldd command (bash dependencies) Ok, thank you 👍 Nice video
These videos need to have millions of views/likes.
Awe, thank you! I'm in the middle of moving but I'm about to drop the next two episodes on this! We have done a lot of the programming already on twitch, just a little polish up work and making the video! Thanks so much! I put a lot of work into making sure the code and everything is available and commented well enough for people to review so it's not just theory!
465 Beer Causeway
Cordell Track
I don't know what you mean by this. I'll take it as a compliment! Thank you!
I watched your enums vid after battling with the documentation and watching one or two other videos and loved , loved it... now I need to take a pause before trying to understanding anything beyond basic generics as functions arguments , struct or props . Cant believe I used rust to create a custom language parser without even touching enums, custom traits or generics which are so powerful, now I want to rewrite it.
Thank you! I need to do some more of these in the future. I'm in the middle of moving, so video production is on hold right now. But hopefully, in a few months, I'll get right back to making videos faster than I am now!
Scrum is like rehabilitation for recovering crash victims. It's fine for the completely dysfunctional but useless for the able bodied.
I actually like this! Scrum can help dysfunctional groups! It's better than pure chaos!
I just wanted to learn what's this fancy thing called chroot is and as a result I ended up in a rabbit hole of your tutorials, thanks for your work, excellent stuff!
Awe! Thank you! I need to do another set like this!
Excellent 👌👌
Thank you!
@@NullLabs Which theme you are using in VS Code
@selvamp5775 I don't remember?!?! Probably just whatever dark theme is installed with it?
@@NullLabs okay.
I would love to see videos explaining Arc, Mutex to make the Rust compiler happy, and Box too.
Thanks for letting me know! Absolutely! I'll put these on the todo list!
My favorite line is, "Nothing screams innovation like a 15 minute standup talking about yesterday"
Awe thank you! I actually put a bit of work into coming up with what to say! Thanks for watching!
@@NullLabs I was watching this video at work when my scrum master walked by too, so the comedic timing was extra funny.
I just want to say F#*% SCRUM!
We are all here for the same reason. Just different ways of expressing it.
It did brought smile on my face. As a developer I actually forgot what the smile means, but I suppose it should be that liquid under my eyes
Awesome! That is what it is made for! Glad you enjoyed it!
I'm here because I was asked this in an interview, rather what are the building blocks of containers?
This was an interview question?!?!?
Scrum is micromanagement by another name
Scrum, empowering your inner micromanagement.
Scrotum
We are going to have a meeting to see why we are wasting so much time. Make it 1h and every week
Yes. Yes we are. In fact. Let's make it twice a week.
@@NullLabs Why didn't I think of that? Promote this guy!
I'm a full stack developer. I can tell, for sure, that I never had these issues. I used to use jQuery but now I just use the DOM directly. I use the latest in the "considered stable" DOM API and then use polyfills to monkeypatch for older browsers. For CSS, I use the latest fresh out of implemented in browsers and then polyfills for what's missing. Been doing that for many years already. I never had issues with package management or dependencies or whatnot. I use self-contained libraries for things I need and for the more complex stuff. For me: 1. The current state of what the user sees and interacts is in the DOM. 2. All the data the web page needs is always available in the DOM by the time it finishes loading. If there's a "load more" either page it or the server answers with more when asked. 3. There's no "frontend" and "backend". It's the whole package. 4. Requests to the server are specific and designed for that the user can do. 5. Changing pages means reloading the HTML (it gets everything in just <1s so pretty much no real user cares). HTML is generated based on (now) the templates, (before, PHP embedded in HTML or jsp, depending on the project). 6. Caching is very important. However, with ~200KB of gzipped javascript and ~400KB of gzipped CSS, no user really cares. CSS and JS are in the <head> and JS is set async. 7. Deploying a new version of the website takes 3s (using a git push to a specifically named tag in a specific repo which triggers a hook which swaps out the code). 8. In some cases, just use s instead of code injection. It works pretty well if loading a page is fast. I wish most websites were like this. For their needs, most could be like this but they aren't. Which sucks. Very few websites justify the use of complex tools and complex whatnots. notable exceptions are online office tools, such as spreadsheets. UA-cam.... Not really.
I don't know what kind of shitshow I'm under at work but with the help of helm I haven't been having issues with Kubernetes itself. I do have some issues with how some things are implemented but they would suck too if it was in a different way. I only use 30% or so from its features, though.
Remember, this is satire, I actually like kubernetes if you use it for what it's good at. But few understand this and was hopefully my point :)
@@NullLabs I actually saw it as satire but I thought it wasn't exaggerating much because some of the complaints are the same I have 😅
@brunoais awesome! I try to keep the satire fun, but also correct:) thanks for watching and leaving feedback!
There was one client I worked with. They wanted to track developer productivity through "velocity" and came up with an idea that story points can stand in for hours. SO ... the devs just picked up multiple 1 and 2-point tasks and showed a velocity of 15~20 (2-week sprint)! While all the 8 pointer stories left rotting away (we used Fibonacci for SP). But hey ... "work" was done and high "velocity" was achieved, right? And we completed all the "ceremonies". I HATE SCRUM. Every time I try to get people moved to Kanban, I get moved back to Sprints myself.
Agile development has become the solution to organizations which are incapable of specifying and planning the product before development. It has become the noob approach to software-development. At my workplace, I constantly feel like working with people who just pretend to be engineers. Nothing is specified. Nothing is known. Nothing is decided. The solution is always "10 people meeting and ask everyone".
Absolutely. I'm not sure agile is the whole problem. :) I think we have a lot of issues that lead into this issue.
On one hand I've yet to try to have this work, on the other hand I've yet to see this actually followed. Imagine actually having a manager who listens when you in a retrospective mention things which doesn't work about how things are done right now?
I'm so sorry you have never had a manager listen to you! That is terrible!
Scrum: Don't think of the points as units of time, think of them as units of effort! Also Scrum: Okay everyone, how many effort points do you think you can get done in the next two weeks?
Exactly
Are you sure you have enough knowledge about Agile and SCRUM to make a video like this? Have you actually applied it in your project management? Or are you a project manager? Only if you know it well and fully mastered it, then you can make these sarcasms about SCRUM
Oh no. I'm just a big dumb dumb. Obviously, someone knowledgeable enough would see that this is satire. This knowledgeable person would understand that satire is going to poke fun of something by calling out the many failings of poorly implemented scrum, or even the state of the majority of scrum teams.... not a utopia scrum. Sadly, you are right. I have mastered little in life, especially video editing. Thanks for watching and leaving feedback! Have a wonderful day!
I am growing extremely tired of low-informed videos detracting Scrum despite never bothering to understand what they are criticizing. Here we have a perfect example of exactly this. Does Null Labs seriously believe that the problems he ascribes to Scrum would go away without it? Does Null Labs seriously believe that devs were happy, in control, got to make the important decisions, got to talk directly with customer etc. before Scrum? Does Null Labs seriously believe that adoption of Scrum is what turns good working environments into micro-managed hellscapes? If Null Labs does, well, I'd like to know what exactly it is in Scrum that does this. And while Null Labs is at it, why not explain the difference between term and buzzword and precisely which of the "buzzwords" listen actually are a part of Scrum and how.
I am growing seriously tired of low-informed commentors who did not look at any of my other stuff to understand this is not true. I'm also sad with the number of people that do not know what satire is or believe so foolishly in a single idea they refuse to believe anything else could be better or that there could be issues with the implementation of their beloved. I know this is not you. You would not judge my entire youtube channel or me on a 4 minute satire adressing issues with commonly held "scrum" practices. Do I know these things are not in "base" scrum? Do I understand what drives a company to adopt these things? Do i understand and am able to lead very happy devs while meeting companyobjectivesand requirements? Well, thankfully, those who make hasty judgments will not stick around to find out. Thank you for watching, and I'm so sorry for wasting your time! Have a fantastic rest of your day!
If you joined my stream, I've already talked about these things, and I'm happy to recapitulate. I'll get them up as bytes eventually!
@@NullLabs Your argument is that I, John Doe, am right, but you are merely pretending to not be informed and therefore your video shouldn't be taken seriously. That still doesn't change the fact that you blame problems that aren't a part of Scrum on Scrum, despite the fact that the very same problems would exist in the companies even if they removed Scrum, and most likely existed before the adoption of Scrum. There is an argument to be made that Scrum helps non-productive parasites grow in a company, but that is still not a part of the framework. There is also an argument that the Scrum trainers, certificates and different type of "agile consultants" are a big part of the problem, and yeah, I agree with that. But it is still not a fault within the framework itself.
@JohnDoe-sq5nv I am caught! I am just a big dumb dumb! Dang. The charades was fun while it lasted!
@@NullLabs I am not calling you a big dumb dumb. I really doubt that you are one. I am just tired of people blaming Scrum for things that Scrum isn't responsible for. The main reason why is because there is great value in talking about each and everyone of these problems with micro-management, estimations and everything else you bring up and much more. But blaming Scrum and/or Agile won't fix any of it. Because that is not where the problem really is.
Bruh. Y'all made this too long. The first line already had enough truth. "Brevity is the soul of wit." - William Shakespeare
Cool
Ohhh I rememner the times when we had retrospective meetings... 15 minutes of people saying "mhhh". Nothing like asking to us nerds to open up, what could go wrong? I remember asking myself the first time, how I had ended up in a cult!
Deep down, we are all looking for a cult to join. By the way, welcome to the null not cult.
Nothing in JIRA is documentation unless parking tickets are too.
You are starting to get the idea
I wish my standups were only 15 minutes. I have two of them and theyre usually a minimum of 30 min each with backlog grooming 3 times a week that takes over an hour each time.
This is worse than I feared.
Well, soon, robots will be experiencing this for you.
Awesome. Personally meeting attendees.
There's so much low hanging fruit. Rust: the promise of safety locked behind impossible compilation constraints. Npm: install a package instead of adding a for loop. Clearly you can trust the for loop package maintainer! Key value stores: sure your database has a schema! It's spread across all your code! git: all you need is "git newbase free-encounters --away" and your editor will be able to open your file again!
I was identified as a negative person when I pointed out that the team never met its sprint goals, so it should reduce the amount of work that it committed to. This would have forced people to actually prioritize work and let others know what would actually be accomplished. Turns out having working software was a nice-to-do, but the real purpose of the company was to get acquired by a larger company and get the founder a hefty payout.
Exactly!!!
My favorite BS term at my last job was "t-shirt sizing." By the time I heard that one, I was already so burned out on their whole process that I just bit my tongue and never asked what it meant. 😵💫
Dang. Tshirt should have been on the list. Thanks for watching!
"You don't want to be shackled to a single well known thing that just works, you want a plethora of options each with their own unique way of failing you" 🤣
Thanks for watching!
It's funny because it's true. It's all too true and I know from experience.
That is my goal! Of course, there are companies that do scrum and agile better than others, but that is the minority IMHO. Thanks for watching!
My biggest problem with it is that it sucks out all the FUN out of software engg. There's a creativity/art dimension to software but scrum pretends like it's unnecessary. I don't know if scrum streamlines the uninterested ones who join software just for money but I do know it turns previously enthusiastic code artists and sculptors into mediocre grumpy automatons.
I was born grumpy ;)
SCRUM is just another arm of the bureaucracy plague, infecting everything it touches with self-important Dunning-Krugerites and endless meetings about meetings about meetings.
Or has the bureaucracy plague infected scrum??? :)
"lick my scrum"
Now try this in meatspace with 18 month lead times. Q: How long are your sprints? A: 3 years because this isn't software you twit! No I can't just 3d print it because you saw that once.
"may the best lawyer win!" LMAO, you made my day! xD
Thanks for watching and commenting! Glad to have you around!
The perfect environment in which the incompetent hide and thrive.
No wonder I have done so well!!!
In my last job I was one of the people who helped to implement Asana. 90% of all tasks were related to making Asana work. The whole process made me feel so dirty that I've been to confession every day for the last 18 months. I'm not catholic.
I have learned that... my scrum experience is actually better than the majority of people's!!!!
I've been a developer since 1980 and a few years ago I got sucked into "Scrum Hell". 5 to 6 hours of meetings per day... And the unplanned, incremental approach to software development guarantees fragile, nearly unmaintainable code. Yay. I could go on and on about the fact that Agile is everything but agile. You all know that or you wouldn't be writing those great comments.
Thank you for watching and leaving a comment!!!!!!
I was introduced to SCRUM when our startup was becoming a scaleup and let me tell you, the amount of bullshit random words being thrown around was insanely ridiculous... but you can only fight back so much. Confusion to maximise human suffering.
Yes! Thanks for watching! And sorry it took me so long to reply to your comment! I got behind!
Scrum is like a Guy who murdered "productivity" and now became a detective to find out who killed it.
Is ironic isnt... scrum was created to reduced unnecessary hinder ful micromanagement
This is a lot of work to complain about your manager xD
Ha. Mayne I'm the manager ;)