teleren/devto huggingface dataset:
software-architektur.tv
Tags: architecture, agile, c4model, structurizr
Published: 2021-01-22 16:24:17

---
title: software-architektur.tv
published: true
description: 
tags: architecture, agile, c4model, structurizr
//cover_image: https://direct_url_to_image.jpg
---

Earlier today I had the pleasure of chatting to [Eberhard Wolff](https://twitter.com/ewolff) about all things software architecture related ... architecture and agile, the role, whether architects should write code, UML, the C4 model, and Structurizr. If you missed it, here's a recording of the live stream.

{% youtube YS0ySnnlyto %}
Hello World
Tags: design, pennstate, webdev, figma
Published: 2021-01-22 16:16:56

Hey all! I'm Hannah, a Sophomore at Penn State University, excited to explore where tech can lead me. I am studying Human Centered Design and Development (HCDD), which is a complicated way of saying I want to pursue a career in UX Design. When I was deciding what I wanted to do with my life two passions stood out to me. The first was people. I want to make a positive difference in the world. I also was passionate about technology and coding. These passions lead me to where I am today. That is, aspiring to make technology easily accessible and seeking to design useful products to assist in daily activities. 

The 2019 Grace Hopper Conference was the first time I knew I was where I needed to be. I was a freshman girl staring up at presenters who had once been where I was--just starting out, confused, and scared. The incredible thing about that was, they took those feelings with their passion and did amazing things. I listened to them speak on inclusive design and thought to myself “That's what I want to do. I want to change the world”. And that’s exactly what I plan to do.

I have had the incredible opportunity to grow with the College of IST as they begin their HCDD journey. That doesn’t come without its challenges, but it also means that I get to be a part of the start of something incredible. In the fall of 2019, HCDD premiered at Penn State and I was there for it. After talking to a few classmates we decided we wanted to create a consulting organization for students in our field. And that’s exactly what we did. We reached out to the User Experience Professionals Association (UXPA) about making a Penn State Chapter, found an advisor, and gained support from the College of IST. I am proud to say Penn State has an active UXPA Chapter. We have completed lots of projects and by doing so gave students, including myself, great experiences. 

Through UXPA, I am currently managing a project with JamPacks, a start-up that sells handsewn, non-binary, playful backpacks. Located in Whitefish MT, they are dedicated to their customers and the pursuit of connecting to the wilderness. This has been a great opportunity for me to work on a team outside of the classroom. I have learned new tools and gained more exposure to ones I have used in the past. 

One of my favorite tools to use when wireframing and prototyping is Figma. That’s why I created a short tutorial to teach you all how and when to use it.

https://www.youtube.com/watch?v=yQeGc8gMceI&feature=youtu.be

I look forward to growing with you and cannot wait to see where we end up.
How To Change RDS Postgresql Configurations
Tags: aws, cloud, cloudopz, devops
Published: 2021-01-22 16:13:40

## - With RDS you don't edit config files directly. Instead edit the parameters through the RDS console, or via the API.
## - As of now, RDS does allow changing configurations. So you can
> + See the list of configurations that your RDS is using.
> + You can change these parameters. You can change those that are listed in the RDS reference page.

## - This post give an example of change wal_level from replica to logical
---

## What’s In This Document 
- [General RDS configruation](#-General-RDS-configruation)
- [Change RDS configruation](#-Change-RDS-configruation)
- [Check wal_level](#-Check-wal_level)

---
### 🚀 **[General RDS configruation](#-General-RDS-configruation)**
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/mlgl3vajz72oxa3gkeax.png)

- The RDS use Parameter group default.postgres10. A parameter group acts as a container for engine configuration values that are applied to one or more DB instances.

- It's not able to change parameters in the default parameter groups
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/djnfp40hpajt4xun4pxi.png)


### 🚀 **[Change RDS configruation](#-Change-RDS-configruation)**
#### **1. Create new parameter group**
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/74phe30hoepl9gztqt2a.png)

#### **2. Set wal_level from replica to logical**
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/38fx2hx4jlx2w12raxbd.png)

#### **3. Modify db instance to apply new parameter group**
![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/b865fmhtnw5icise1edg.png)

- The config require reboot

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/ym9gprcs6mocb45lmjyv.png)

### 🚀 **[Check wal_level](#-Check-wal_level)**
```
ubuntu@root:~$ psql -h mydb -p 5432 -U dbadmin_user -d mydatabase 
Password for user dbadmin_user: 
psql (11.5 (Ubuntu 11.5-3.pgdg18.04+1), server 10.4)
SSL connection (protocol: TLSv1.2, cipher: ECDHE-RSA-AES256-GCM-SHA384, bits: 256, compression: off)
Type "help" for help.

mydatabase=> show wal_level;
 wal_level 
-----------
 logical
(1 row)
```

### **Visit wwww.cloudopz.co to get more**


<h3 align="center">
  <a href="https://dev.to/vumdao">:stars: Blog</a>
  <span> · </span>
  <a href="https://vumdao.hashnode.dev/">Web</a>
  <span> · </span>
  <a href="https://www.linkedin.com/in/vu-dao-9280ab43/">Linkedin</a>
  <span> · </span>
  <a href="https://www.linkedin.com/groups/12488649/">Group</a>
  <span> · </span>
  <a href="https://www.facebook.com/CloudOpz-104917804863956">Page</a>
  <span> · </span>
  <a href="https://twitter.com/VuDao81124667">Twitter :stars:</a>
</h3>
Automatically Write Excel files using Python, Pandas, and WayScript 
Tags: python, tutorial, startup, serverless
Published: 2021-01-22 16:13:15

Introduction
------------

Using Python, pandas, and wayscript, we can programmatically write excel files and automate the executions in just a few minutes.

Prerequisites
-------------

No prerequisites but some content you might find helpful:

*   [Working with Time Trigger](https://docs.wayscript.com/library/triggers/time-trigger)
*   [Working with Python](https://docs.wayscript.com/library/modules/python)
*   [Working with Weather API](https://docs.wayscript.com/library/modules/weather-api)

Time Trigger
------------

For this tutorial, we’ll use the Time Trigger module. It allows us to execute the WayScript at a time we’ll define. Add it as a new trigger.

![Time Trigger](https://wayscript.com/blog_img/169/1.png)

Now, we can configure the Trigger.

![Configuring the Trigger](https://wayscript.com/blog_img/169/2.png)

Weather Data
------------

WayScript provides a Weather module to integrate Open Weather Map's current weather and forecasts. Then, we’ll be able to make get weather data from any city without writing a line of code.

![Adding the module](https://wayscript.com/blog_img/169/3.png)

We’ll get data from New York. Make sure you have JSON\_DATA selected.

![Configuring the module](https://wayscript.com/blog_img/169/4.png)

Writing to Excel using Python
-----------------------------

With WayScipt, we can also execute scripts written in Python. Here, we’ll use the pandas Python library to normalize our JSON\_DATA and save it in an excel file. Add it as a new step.

![Adding the module](https://wayscript.com/blog_img/169/5.png)

We can now write and execute the Python script.

![Python Script](https://wayscript.com/blog_img/169/6.png)

If you execute the script, you’ll notice a new file in the directory of your project. Here’s mine.

![File system](https://wayscript.com/blog_img/169/7.png)

You can download it [here](https://wayscript.com/file?token=IjQ5NzItNjEzIg.L-Rf8bVa_ATXh6pvA_yKwaB5Jgo).

Conclusion
----------

Questions about this script or anything else? Join our [Discord](https://discord.gg/VWbXSbj). We're always around to help. If you want to work with the full script template, just find it [here.](https://wayscript.com/user/mangabo_kolawole/G4lD3GHG)

[](https://wayscript.com/user/mangabo_kolawole/G4lD3GHG)
mmap() failed: [12] cannot allocate memory ?.
Published: 2021-01-22 15:31:37

Hello,


Every web application consumes resources of the server. Sometimes buggy applications create resource crunch on the server and result in a memory error.

“mmap failed cannot allocate memory”.

Reason:
Mmap is a system call that maps the files or devices into server memory. The mmap() function creates new mapping upon every file request. When the memory in the server is running out, the logs will show memory error. This error usually happens due to memory shortage. However, finding the real reason for high memory usage is tedious.
https://krogerfeedback.nl https://talktosonic.onl https://talktowendys.vip https://whataburgersurvey.onl
Solution:
Mmap error is a very broad and real challenge to find the cause of high memory usage. The solution depends upon the underlying reason.

Fixing this error involves the following steps;

Understanding server resource;
This includes checking the server load, server logs, finding the top resource of consuming processes. On checking server log we see the above error. After this, we further check memory usage on the server.

Identify High memory process:
To find the real user consuming most memory, we look at the results of top command, it shows;
PID SYSCPU USRCPU VGROW RGROW RDDSK WRDSK RUID EUID ST EXC THR S CPUNR CPU CMD

4220  0.95s 1.40s 0K  304K 88K 68K mysql mysql --  - 27 

S  1 24%  mysqld

11282 0.24s 1.34s 0K  0K 

-  -   abc - NE

0   0 E - 16%

11236 0.26s 0.92s 64288K 64224K 2196K 0K abc -- -1 R 0 12% php-cgi

11373 0.20s 0.94s 276.4M 100.2M 0K 0K abc N - - 1 R 0 11% php-cgi
This shows that top resources consuming processes were MySQL and PHP
Fixing mmap error:
Moving on, to fix this error we have two options;

Tweaking server resources
Optimizing buggy scripts


thanks
jackyjoy
🎉 Released v0.7 of the GraphQL API for WordPress , with support for mutations, and nested mutations!
Tags: graphql, wordpress
Published: 2021-01-22 16:07:48

---
canonical_url: https://graphql-api.com/blog/released-graphql-api-v07-with-mutations-and-nested-mutations/
---

Version 0.7 of the [GraphQL API for WordPress](https://graphql-api.com), supporting mutations, and nested mutations, has been released! 🎉

![Finally!](https://graphql-api.com/images/finally-got-mutations.jpg)

Read the account of what's new here:

https://graphql-api.com/blog/released-graphql-api-v07-with-mutations-and-nested-mutations/
Creating a Blog UI using Figma
Tags: uiweekly, design, ux
Published: 2021-01-22 15:55:47

Hey guys so today I decided to work on my designing skills and out together a small blog UI, it's not too special but I'd love to hear your feedback. 


I used figma to design everything you see here and I'm thinking in the future to create my own icon set to distribute to you guys but I'd need your take on that.

Tell what you think below, like and save for later and follow me for more content like this soon, if you'd like a tutorial let me know so I can put together something for you guys :)

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/yrh58wpxe9p2nsjttunz.png)

![Alt Text](https://dev-to-uploads.s3.amazonaws.com/i/i3jt18huktnsjuacwgmr.png)
Diagraming as Code
Tags: diagram
Published: 2021-01-22 15:40:05

In the ever-changing world of today's tech scape, the saying *a picture is worth a thousand words* diagrams are our best friend.
Since we already work with code, we might as well diagram with code.
So far I found only two free solutions:
[Graphwiz](https://www.graphviz.org/gallery/)
[Diagraming](https://diagrams.mingrammer.com/) - i think this one was posted a few days ago by someone else.

Do you know other diagram as code solutions? If so, please post them in the comments.
Stand With Your Team
Tags: catalytic, watercooler, discuss
Published: 2021-01-22 15:13:53

---
canonical_url: https://waylonwalker.com/stand-with-your-team
cover: /static/stand-with-your-team-xmas2020.png
cover_image: https://waylonwalker.com/stand-with-your-team.png
published: true
tags:
- catalytic
- watercooler
- discuss
templateKey: blog-post
title: Stand With Your Team
---

People who are quick to toss team members under a bus are not well trusted or highly thought of and it will lead to some toxic team dynamics.

## Building Steam

While collaborating on any project there are going to be decisions made that aren't necessarily your favorite, during a summer internship my mentor made some decisions that I was not on board with, but I accepted his wisdom and moved forward with little push back.

## Full Spead Ahead

During a review, leadership showed interest in the option that I wanted to go towards.  I was quick to jump up and say I  told you so right then and there and pitch reasons why my idea was so much better.

## The Aftermath

I walked out so **proud** that leadership recognized my idea, but I will never forget the look on my teammate's face and what he told me after the meeting.

> "Wow quick to throw me under the bus in front of everyone 😢".   I

~ my teammate

## Realizing what Happened

It was at this moment that I threw my mentor, a good **friend** in front of a bus that was at full speed.  I will never forget this moment and the importance of being a good trustworthy team player.

## Speak your Mind, be heard, shut up

This day I learned that there is a time to speak your mind.  While that bus is sitting idle it would have hurt no one.

There were times to hear out ideas, and there were times that we need to accept the decisions the team made.  The team that you were a part of and had a chance to steer.

There are times where it's appropriate to sit down and shut up.

# Your Story 👇

Do you have a story of how not standing with your team caused you pain later on.  I would love to hear and learn from your experience.
My Top CSS Tips As Shared on Twitter - Part 1
Tags: css, webdev
Published: 2021-01-22 15:13:24

Hi! I'm [@5t3ph](https://twitter.com/5t3ph) on Twitter (and [most other places on the web](https://thinkdobecreate.com/links/)) and I often share CSS tips there. These come from my 13+ years experience, and are pulled from my current work as well as solutions I've explored within my tutorials from [ModernCSS.dev](https://moderncss.dev).

Some of those tips have gotten folx pretty excited about CSS features, so I wanted to compile them here!

## Create a Gradient Border

{% twitter 1337376983269974026 %}

And here's a bonus [starting CodePen for this effect >](https://codepen.io/5t3ph/pen/abmBwza)

## `object-fit` For Responsive Images

{% twitter 1335691483597271040 %}

## Create A Square-Joined Border

{% twitter 1335625800746299393 %}

## Access An Attribute's Value

{% twitter 1335566409355575297 %}

## Link Legibility

{% twitter 1351509965345722380 %}

## Responsive Layout Spacing

{% twitter 1338821860205608961 %}

## Flip An Element

{% twitter 1346434270487662595 %}

## Trick For Using `:visited`

{% twitter 1350060665575096321 %}

## More Aesthetic `:focus` Styles

{% twitter 1351631012976062472 %}

## Colors in Windows High Contrast Mode

{% twitter 1334208980852350977 %}

## Don't Forget `:target` Styles!

{% twitter 1348612624288768000 %}
[webpack-cli] "Would you like to install webpack-cli?(yes/NO)" crash to solve
Published: 2021-01-22 15:10:27

Hi there!

I'm Arisa, a freelance Full Stack Developer living in Germany🇩🇪

I'm developing [Lilac](https://note.com/frontendlifeinde/m/m9b8feda1d547), an online school with hands-on Frontend e-books and tutoring👩‍💻

# What is this article about?

- webpack-cli error

An error log is in here👇

```
Would you like to install webpack-cli? (That will run npm install -D webpack-cli) (yes/NO)
```

### If "yes"...

![BAM](https://media.giphy.com/media/3zuI7K90jI9by/giphy.gif)

You'll see another pile of errors.

```
TypeError: Class constructor ServeCommand cannot be invoked without 'new' at runWhenInstalled
```

### If "NO"...

![BAZINGA](https://media.giphy.com/media/JuqDes49CeCeQ/giphy.gif)

Oh yes, he'll keep asking you forever the same questions.

# Who is this article for?

- Anyone who suffers from this bazinga🚨
- Anyone has an old project with v3 webpack-cli

# Which environment I had?

Seeing is faster than explaining, right?👍

```javascript
  "dependencies": {
    "cors": "^2.8.4",
    "express": "^4.16.2",
    "mime": "^2.2.0",
    "whatwg-fetch": "^2.0.3"
  },
  "devDependencies": {
    "webpack": "^4.28.3",
    "webpack-cli": "^3.2.0",// 👈 He's your devil😈
    "webpack-dev-middleware": "^3.5.0",
    "webpack-dev-server": "^3.1.14",
    "webpack-hot-middleware": "^2.24.3"
  }
```

# How to get out from this error loop?

Just update your webpack-cli.

Minimum requires `4.3.0` from what people were crowding about this error.

> [webpack/webpack-cli repo issue: Error when run npm start: Class constructor ServeCommand cannot be invoked without 'new' #2272](https://github.com/webpack/webpack-cli/issues/2272)

In my case, I simply removed an old webpack-cli and got new.

```
$ yarn remove webpack-cli && yarn add --dev webpack-cli
```

```javascript
"webpack-cli": "^4.4.0"
```

> I know webpack updated to v5 last autumn. But I needed a compromised version to prevent getting another crash from other packages to test changing to webpack v5.

Mission accomplished👍
No, You Are No A.I. Company When Building a Chatbot
Tags: machinelearning, startup
Published: 2021-01-22 15:09:36

According to the report [The State of AI 2019: Divergence](https://www.stateofai2019.com/) there is a lot of Bullshit Bingo around the thing called Artificial Intelligence (AI). From page 101 of the report:

*“In approximately 60% of the cases (…) there was no evidence of AI material to a company’s value proposition.”*

This means on the other hand that 40% of AI companies are not really making value of AI technologies. Product taglines are full of buzzwords to make it appear interesting. For example this one:

*“With the help of Artificial Intelligence, Machine Learning and the Blockchain our chatbot organizes a meetup with all your friends”*

What this product actually does:
* It connects to various calendar applications
* It finds a free spot for you and your friends
* It blocks this spot in the calendar applications

While such a product might make sense, it has nearly nothing to do with AI (and I don’t see anything Blockchain-related here, but that’s another story). The user interface is a chatbot application based on natural language: “hey xy-bot, organize a dinner with my closest friends next week”. Surely, there is intent and entity resolution involved, but as long as this company doesn’t work on it’s own NLU engine, which it most likely doesn’t, I don’t call this company an AI company.
Using an NLU engine doesn’t make you an AI company.
Best Free Resources to Learn Web Development
Tags: webdev, django, react, vue
Published: 2021-01-22 15:02:16

Hello readers! So, Web Development is a field which many people want to go into. It has a very high number of jobs and is easy to learn (especially basic frontend development) as a beginner even if you do not have a computer science degree and you are a self-taught developer.

So learning web development is a worthy investment of your time in learning something which would truly help you in your career. You could either go with either Frontend Development or Backend Development or both of them to be a Full Stack Web Developer.
So, here I have compiled a really great resource for you with some really great free courses which would help you in learning various Web Development technologies and frameworks.

The [Complete article is on Medium and here is the link to access it](https://medium.com/nerd-for-tech/best-free-resources-to-learn-web-development-e6272337bf9d?source=friends_link&sk=e11046e551a07091661f1d07c7db69d2). 

Hope you enjoy the resources! This link will grant you free access irrespective of the paywall so you must have a look at it!
How I can save a ts_vector into a postgresql database using eloquent model?
Tags: php, postgres, laravel, fulltextsearch
Published: 2021-01-22 14:52:15

As I asked upon:

https://stackoverflow.com/q/65847371/4706711

I want to save a ts_vector value in a postgresql database.  The way that I want to do it is via using an eloquen model. Therefore, I want to know how I can do this.
🚀10 Trending projects on GitHub for web developers - 22nd January 2021
Tags: javascript, css, react, typescript
Published: 2021-01-22 14:51:15

Trending Projects is available as a weekly newsletter please sign up at [www.iainfreestone.com](https://www.iainfreestone.com) to ensure you never miss an issue.

### 1. Naming cheatsheet

Naming things is hard. This sheet attempts to make it easier.. Although these suggestions can be applied to any programming language, I will use JavaScript to illustrate them in practice.

{% github https://github.com/kettanaito/naming-cheatsheet %}

---

### 2. Twin

Twin blends the magic of Tailwind with the flexibility of css-in-js (emotion, styled-components and goober) at build time.

{% github https://github.com/ben-rogerson/twin.macro %}

---

### 3. Supabase

Supabase is an open source Firebase alternative. We’re building the features of Firebase using enterprise-grade open source tools.

{% github https://github.com/supabase/supabase %}

---

### 4. Polaris

Polaris React is a component library designed to help developers create the best experience for merchants who use Shopify.

{% github https://github.com/Shopify/polaris-react %}

---

### 5. Amplication

Amplication is an open‑source development tool. It helps professional Node.js developers develop quality Node.js applications without spending time on repetitive coding tasks.. Amplication auto-generates fully functional apps based on TypeScript and Node.js.

{% github https://github.com/amplication/amplication %}

---

### 6. Sapper

Sapper is a framework for building web applications of all sizes, with a beautiful development experience and flexible filesystem-based routing.

{% github https://github.com/sveltejs/sapper %}

---

### 7. React Tracked

State usage tracking with Proxies. Optimize re-renders for useState/useReducer, React Redux, Zustand and others.

{% github https://github.com/dai-shi/react-tracked %}

---

### 8. xstyled

A utility-first CSS-in-JS framework built for React.

{% github https://github.com/gregberge/xstyled %}

---

### 9. react-rnd

A resizable and draggable component for React.

{% github https://github.com/bokuweb/react-rnd %}

---

### 10. Whirl

CSS loading animations with minimal effort!

{% github https://github.com/jh3y/whirl %}

---

Trending Projects is available as a weekly newsletter please sign up at [www.iainfreestone.com](https://www.iainfreestone.com) to ensure you never miss an issue.

If you enjoyed this article you can [follow me](https://twitter.com/iain_freestone) on Twitter where I regularly post bite size tips relating to HTML, CSS and JavaScript.
What are the most important skills to master (outside of coding) which will help you to land a job?
Tags: skills, javascript, beginners
Published: 2021-01-22 14:30:17

##Hello Everyone!

So, I was just thinking that what are these skills, which are really important, outside of knowing how to code.
I mean e.g.: Git, GitHub etc.

Could you please suggest some stuff to learn before I start applying jobs?

I know, that the lack of working in a team will be the hardest part, because I know how to code myself, but I will have no experience, how to code together with someone else or a team.

Thank you in advance for your suggestions.

Have a nice day!