teleren/devto huggingface dataset:
IAM Roles and Security Tools Overview
Tags: aws, cloud, cloudpractitioner, cloudcomputing
Published: 2024-02-20 05:27:59

###IAM Roles for AWS Services:
IAM roles are a vital component of AWS security, enabling you to delegate access to AWS resources securely. Here’s what you need to know:
1. **Definition**: IAM roles are entities with permissions to perform tasks in AWS. They are not associated with a specific user but are assumed by entities such as AWS services, EC2 instances, or users from another AWS account.
2. **Key Concepts**:
  - **Trust Policy**: Specifies who or what can assume the role.
  - **Permissions Policy**: Defines the permissions granted to the role.
  - **Role Session**: When a role is assumed, it creates a temporary session with temporary security credentials.
3. **Use Cases**:
  - Granting EC2 instances access to other AWS services without embedding credentials.
  - Enabling AWS Lambda functions to access specific resources.
  - Facilitating cross-account access between AWS accounts.
4. **Best Practices**:
  - Follow the principle of least privilege.
  - Regularly review and update IAM roles.
  - Use IAM policy conditions for granular control.

### IAM Security Tools:
AWS offers several security tools to enhance IAM security and protect against unauthorized access:
1. **IAM Access Analyzer**: Analyzes resource policies to help administrators identify and fix unintended access.
2. **IAM Policy Simulator**: Allows you to test and validate IAM policies to ensure they grant the intended permissions.
3. **IAM Credential Report**: Provides a detailed list of all users and their associated credentials, helping administrators monitor and manage IAM users effectively.
4. **AWS Organizations**: Enables centralized management of multiple AWS accounts, allowing you to apply IAM policies across all accounts.
5. **AWS Single Sign-On (SSO)**: Simplifies IAM management by providing single sign-on access to multiple AWS accounts and business applications using existing corporate credentials.
6. **AWS Security Hub**: Provides a comprehensive view of security alerts and compliance status across AWS accounts, including IAM-related findings.
Nha Khoa Đà Lạt
Tags: webdev, nhakhoadalat
Published: 2024-02-20 05:20:53

Nha Khoa Đà Lạt không chỉ là nơi chữa trị, mà còn là nguồn động viên để mọi người duy trì thói quen chăm sóc răng miệng hàng ngày.
Thông tin chi tiết: 
Website: [](https://nhakhoadalat.com/)
Email:   nhakhoatamsgdl@gmail.com
Hotline: 19009347
Địa chỉ: 07 Trần Quý Cáp, phường 9, TP Đà Lạt, tỉnh Lâm Đồng
#nhakhoadalat
Task1
Published: 2024-02-20 05:05:42

Software testing is testing whether the product built is as right and as expected .It is nothing but validating/verification of  the software application . 
The testing will ensure the quality of the product and to avoid  major issues to the end user which is very important because atlast it's the trust/money of the customer .

For example if we consider baking application.if we software testing is not done correctly there are chances in loosing the trust of the bank and money and customer data which is very private .
Digital Di Consultants, the leading HubSpot Consultant
Published: 2024-02-20 05:02:41

Transform your B2B marketing strategy with Digital Di Consultants, the leading **[HubSpot Consultant](https://digitaldiconsultants.com/complex-landing-pages/)** for businesses looking to achieve measurable results. With our proven track record of success, we'll guide you through the complexities of HubSpot implementation and help you unlock the full potential of this powerful platform. Take your business to new heights with our expert guidance and support.
The Best Digital Marketing Company In Ambala
Tags: digitalworkplace, marketing
Published: 2024-02-20 04:54:52


Digital marketing uses digital technologies like websites, social media, emails, apps and ads to promote products and services online. The main goals are to connect with customers, build brand awareness, generate leads and drive sales. As we enter 2024, digital marketing is more important for businesses than ever before. From SEO to social media and beyond, digital marketing services help companies strengthen their brand, generate leads, and drive sales.
With consumers spending more time online and on mobile devices, digital channels have become integral for brands to reach and engage their target audiences. 

Some key trends in digital marketing include:

- The continued rise of social media marketing. Platforms like Facebook, Instagram,Twitter, and You tube are where consumers are spending their time. Brands need a solid social strategy with both paid advertising and organic content creation. Video content in particular is hugely popular across social platforms.

- The need for omnichannel marketing. To provide a seamless experience, brands must have a unified marketing strategy across platforms like mobile, web, in-store, etc. Using data and analytics to target consumers based on their omni-channel behaviour is key.

TEEMERS is a forward-thinking IT solutions company that offers comprehensive digital marketing support to enable business growth. Their services include website design and development, search engine optimization, paid advertising, email marketing, and social media management. With in-depth analytics and reporting, TEEMERS tracks campaign performance and refines strategies for maximum ROI. As a trusted technology partner, they stay on top of digital marketing trends to deploy innovative solutions tailored to each client's business goals. With TEEMERS' digital marketing expertise, companies can elevate their online presence, connect with more customers, and thrive in today's digital world.

The marketing landscape will keep rapidly evolving. Brands that keep up with digital trends, utilize data, and provide relevant omnichannel experiences will have big advantages this year. Agile marketing strategies centred around constantly understanding and reaching customers will be essential.

For more info, visit our website :[(https://www.teemers.in)]
Keto Slim (integratore per la perdita di peso) funziona?
Published: 2024-02-20 04:52:56

Questa non è stata un'esperienza allarmante perché non capiscono di cosa stanno parlando. Come possono le persone acquistare la recensione stagionale di Keto Slim? Recentemente ho assistito ad un discorso su un errore. Scoprirai che uno slogan peggiorerà con l'età. Le persone non hanno idea di quale tipo di Keto Slim possano iniziare.

Tutto il resto che facciamo quando si abbina a Keto Slim è solo una vetrina. C'è qualche altra organizzazione che recupera buoni sconto per integratori dimagranti? Questa questione è rimasta in sospeso. Mi chiedo cosa stia facendo il mio capo. È lì che noteremo la consumata maestria. Questo significa che a volte mi fa impazzire. 

Click Here ==>>> https://stuffocation.org/keto-slim-funziona-per-la-perdita-di-peso-o-e-un-prodotto-truffa-la-verita-con-le-recensioni-e-lopinione-dei-clienti/ 

https://stuffocation.org/ 
https://stuffocation.org/nanoflex-funziona-per-i-dolori-articolari-o-e-un-prodotto-truffa-conoscere-la-verita-sulle-recensioni-e-le-opinioni-dei-clienti/ 
https://voltylan-lee.webflow.io/ 
https://schrieul-ciipt-priely.yolasite.com/ 
https://crypto.jobs/events/recensioni-keto-slim-dovresti-comprarlo 
https://www.eventogo.com/event/recensioni-keto-slim-dovresti-comprarlo/ 
https://gamma.app/public/Recensioni-Keto-Slim-Dovresti-comprarlo-46uvlcw5lw7p0f2 
https://gamma.app/public/Keto-Slim-integratore-per-la-perdita-di-peso-funziona-vbik6lxgldcpi70 
https://medium.com/@atricialedlee/recensioni-keto-slim-dovresti-comprarlo-9633ea90406d 
https://www.myrtlebeastocr.com/group/keto-slim/discussion/8156bb0a-699b-4867-a650-a1032a00624f 
https://www.thegroomedstudio.com/group/keto-slim/discussion/bad60b46-cce1-4ec5-b5ac-cb6c68ab770b
Will furniture modelers be eliminated with the advent of 3D scanners?
Published: 2024-02-20 03:44:27

Based on the current development situation, although 3D scanners have the advantage of fast and accurate acquisition of digital models, they cannot completely replace the role of furniture modelers.

1. 3D scanners can only obtain surface data of objects, and cannot capture the internal structure and details of objects. Therefore, for furniture modelers who need to have a deep understanding of the internal structure and details of objects, scanners cannot replace their role.

2. The data obtained by 3D scanners needs to be post-processed, such as noise removal, hole filling, and section repair. These require professional skills and experience, similar to the manual processing of modelers. In addition, designers still need to master 3D modeling and rendering software skills in order to optimize models and present them visually.

3. The role of furniture modelers is not just technical operation, but also involves creativity and design thinking. They can provide innovative designs and customized services based on client needs and design concepts, which cannot be replaced by [3D scanners](https://www.revopoint3d.com/).

In practical applications, 3D scanning and manual software modeling are not in absolute competition, but more about cooperation. 3D scanning technology can speed up projects and improve accuracy, while manual software modeling can control costs and flexibly optimize details, taking on the modeling needs without physical objects.
Hello there ..im looking for help from someone who has knowledge about VbA
Tags: vba, excel, macro, vbmacro
Published: 2024-02-20 03:43:58

Hello there! I'm looking for help from someone with knowledge of VBA used in MS Excel. I want to know how to access the Iquery plugin, which is in my Excel Add-ins, and fetch some data to an Excel sheet. There are no proper tutorials on YouTube or other platforms. That's why I'm seeking help from someone.
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/3gmxzzvdu7jznoi3n33p.PNG)
Intro to ruby day 2 (control flow)
Published: 2024-02-20 03:38:10

Worked on control flow today, Learned how to use if, else, elsif conditional statements. Also worked with ==, !=, <,<=,> and >=. Also worked with boolean and logical operators such as &&, || , and !. 

I did have a question on placing ! after methods, I got a jist of the need to use it but I still didn't grasp the reason why its essential on a method vs not putting the ! after a method.
How to create useMemo hook in vanilla js?
Published: 2024-02-20 03:07:41

The `useMemo` hook is also a feature provided by React, and it is not available in vanilla JavaScript. `useMemo` is used in React functional components to memoize the result of a computation, preventing unnecessary recalculations when the component re-renders.

If you are working with React, you can use the `useMemo` hook like this:

```jsx
import React, { useMemo } from 'react';

function MyComponent({ a, b }) {
  const result = useMemo(() => {
    // Your expensive computation logic here
    console.log('Executing expensive computation');
    return a + b;
  }, [a, b]); // Dependencies array

  // Rest of your component code, using the memoized result
  return <div>{result}</div>;
}
```

If you are looking for a way to memoize values in vanilla JavaScript without using React, you can create a simple memoization function. Here's a basic example using closure:

```javascript
function useMemo(callback, dependencies) {
  const memoizedValue = function () {
    if (!memoizedValue.cache) {
      memoizedValue.cache = new Map();
    }

    const key = dependencies.join('-');
    if (memoizedValue.cache.has(key)) {
      return memoizedValue.cache.get(key);
    }

    const result = callback();
    memoizedValue.cache.set(key, result);
    return result;
  };

  return memoizedValue;
}

// Example usage:
const a = 1;
const b = 2;
const myMemoizedValue = useMemo(() => {
  console.log('Executing expensive computation');
  return a + b;
}, [a, b]);

console.log(myMemoizedValue()); // Output: Executing expensive computation
console.log(myMemoizedValue()); // Output: (No execution, result retrieved from cache)
```

Again, keep in mind that this is a simple memoization technique, and if you are working with React, it's recommended to use the `useMemo` hook provided by React itself.
Intro To ruby course
Tags: beginners, ruby
Published: 2024-02-20 03:34:55

Just started the intro to ruby course. I can recognize some of the syntax which is similar to python. Excited though to learn more bout the differences and how exactly ruby works. 

-Puts- used to put messages on their own line. Adds a new line after the message
-Print- will be on the same line and concurrent print messages
-Variables-Names should be in quotations while numbers no quotations
-(=begin/=end)-Used on separate lines, everything in between in a command.
The Best Software Testing Approach to Sleep Well at Night
Tags: testing, softwaredevelopment, softwareengineering, software
Published: 2024-02-20 03:26:51

Just having integration tests and unit tests is not enough. Check out the link below to find out how to improve system reliability with another testing method.

[The Best Software Testing Approach to Sleep Well at Night](https://medium.com/@HobokenDays/the-best-software-testing-approach-to-sleep-well-at-night-bff698918fa4)
How to create useCallback hook in vanilla js?
Published: 2024-02-20 03:06:42

The `useCallback` hook is a feature provided by React, and it is not available in vanilla JavaScript. React's `useCallback` is specifically designed to memoize functions to prevent unnecessary re-creations of the function reference, which can be useful in certain scenarios to optimize performance in React functional components.

If you are working with React, you can use the `useCallback` hook like this:

```jsx
import React, { useCallback } from 'react';

function MyComponent() {
  const myFunction = useCallback(() => {
    // Your function logic here
  }, []); // Dependencies array

  // Rest of your component code
}
```

However, if you are looking for a way to memoize functions in vanilla JavaScript without using React, you can create a simple memoization function. Here's a basic example using closure:

```javascript
function useCallback(callback) {
  const memoizedCallback = function (...args) {
    if (!memoizedCallback.cache) {
      memoizedCallback.cache = new Map();
    }

    const key = args.join('-');
    if (memoizedCallback.cache.has(key)) {
      return memoizedCallback.cache.get(key);
    }

    const result = callback(...args);
    memoizedCallback.cache.set(key, result);
    return result;
  };

  return memoizedCallback;
}

// Example usage:
const myFunction = useCallback((a, b) => {
  console.log('Executing function with arguments:', a, b);
  return a + b;
});

console.log(myFunction(1, 2)); // Output: Executing function with arguments: 1 2
console.log(myFunction(1, 2)); // Output: (No execution, result retrieved from cache)
```

Note that this is a simple memoization technique, and it may not cover all use cases or edge cases that React's `useCallback` hook does. If you are working with React, it's recommended to use the `useCallback` hook provided by React itself.
Answer to my recent question
Tags: angular, webdev, programming, typescript
Published: 2024-02-20 03:23:34

recently i aksed a question about [Angular Library Compatibility](https://dev.to/aakashsingh084/angular-library-compatibility-using-version-14-libraries-in-version-12-or-17-applications-4do1), and I did found something usefull here is the link for the same : https://github.com/angular/angular/issues/43949#issuecomment-951845346
How to create your own Redux Toolkit in raw js?
Published: 2024-02-20 03:14:05

Redux Toolkit is a library designed specifically for React and Redux applications. It provides a set of utilities and abstractions to simplify common Redux patterns. It's not meant to be used in vanilla JavaScript without React. If you want a state management solution for vanilla JavaScript, you might want to explore other options like MobX, or consider implementing a custom solution.

That said, if you're interested in creating a simple state management system with concepts inspired by Redux Toolkit, you could follow a basic pattern similar to Redux. Here's a minimal example:

```javascript
// createStore.js
function createStore(reducer, initialState) {
  let state = initialState;
  let listeners = [];

  function getState() {
    return state;
  }

  function dispatch(action) {
    state = reducer(state, action);
    listeners.forEach(listener => listener());
  }

  function subscribe(listener) {
    listeners.push(listener);
    return () => {
      listeners = listeners.filter(l => l !== listener);
    };
  }

  return { getState, dispatch, subscribe };
}

// createSlice.js
function createSlice(options) {
  const { initialState, reducers } = options;

  return (state = initialState, action) => {
    if (reducers.hasOwnProperty(action.type)) {
      return reducers[action.type](state, action);
    }
    return state;
  };
}

// Example usage
const counterSlice = createSlice({
  initialState: { value: 0 },
  reducers: {
    increment: (state) => ({ value: state.value + 1 }),
    decrement: (state) => ({ value: state.value - 1 }),
  },
});

const store = createStore(counterSlice, { value: 0 });

// Subscribe to state changes
const unsubscribe = store.subscribe(() => {
  const state = store.getState();
  console.log('Current state:', state);
});

// Dispatch actions
store.dispatch({ type: 'increment' });
store.dispatch({ type: 'decrement' });

// Unsubscribe when you're done
unsubscribe();
```

In this example, `createStore` creates a simple store with `getState`, `dispatch`, and `subscribe` functions. `createSlice` is used to define a slice of the state with an initial state and reducers.

Please note that this is a very basic example, and real-world state management libraries provide many features for handling asynchronous actions, middleware, and more. If you are working with React, consider using established solutions like Redux or MobX, as they offer more comprehensive tools for state management.
"If you’ve advanced even one step, then you’ve achieved something great." (Daisaku Ikeda)
Tags: beginners, python, learning
Published: 2024-02-20 03:12:45

Hello fellow coders,
I am beginner who has created a terminal BLACKjACK game. It was mind-boggling difficult but I managed to create something simple albeit not so elegant in design. 


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/r0wm9nosmnffttrp24bb.png)

However, as Daisaku Ikeda (the deceased president of the SGI - a lay buddhist organisation) says, it's how you've developed and overcome obstacles that matters, not how you compare to others. I feel like I've achieved something great. 

Here's the code:
https://github.com/BlackWidow2030/BlackJack-Terminal-Game/blob/main/blackjack.py

Please, I invite you to have a little play with my game. Hope you enjoy it.
How to create your own useContext hook in vanilla js?
Published: 2024-02-20 03:11:15

Creating a custom `useContext`-like hook in vanilla JavaScript involves using closures and creating a simple context provider. Below is a basic example demonstrating how you might achieve this:

```javascript
// CustomContext.js
function createContext(defaultValue) {
  let contextValue = defaultValue;
  const listeners = new Set();

  function useContext() {
    return contextValue;
  }

  function updateContext(newValue) {
    if (contextValue !== newValue) {
      contextValue = newValue;
      listeners.forEach((listener) => listener());
    }
  }

  function subscribe(listener) {
    listeners.add(listener);
    return () => {
      listeners.delete(listener);
    };
  }

  return { useContext, updateContext, subscribe };
}

// Usage
const ExampleContext = createContext('Hello from Context!');

// ExampleComponent.js
function ExampleComponent() {
  const contextValue = ExampleContext.useContext();

  // Subscribe to context updates
  const unsubscribe = ExampleContext.subscribe(() => {
    const updatedValue = ExampleContext.useContext();
    console.log('Context updated:', updatedValue);
  });

  // Unsubscribe when the component is unmounted (optional)
  // useEffect(() => {
  //   return () => unsubscribe();
  // }, []);

  return contextValue;
}

// ExampleProvider.js
function ExampleProvider({ children }) {
  // Wrap your component tree with the provider
  return children;
}

// Usage in the application
const appRoot = document.getElementById('app');

const App = () => {
  return (
    <ExampleProvider>
      <ExampleComponent />
    </ExampleProvider>
  );
};

ReactDOM.render(<App />, appRoot);
```

This example demonstrates a basic context implementation using closures. The `createContext` function creates a context object with `useContext`, `updateContext`, and `subscribe` functions. Components can use these functions to access and update the context value.

Keep in mind that this is a simplified version, and real-world scenarios might involve additional considerations, such as handling multiple providers, context hierarchies, or optimizing updates. In a practical application, using a library like React for state management is often more convenient and efficient.
JavaScript Tool ideas
Published: 2024-02-20 03:11:08

JavaScript is a versatile programming language that can be used to create a wide range of tools for various purposes. Here's a list of some possible tools that can be made using JavaScript:

1. Text Editors
2. Code Editors
3. Integrated Development Environments (IDEs)
4. Data Visualization Tools
5. Charting Libraries
6. Graphical User Interface (GUI) Libraries
7. Animation Libraries
8. Image Editing Tools
9. Audio Editing Tools
10. Video Editing Tools
11. Presentation Tools
12. Spreadsheet Applications
13. Word Processing Applications
14. Task Managers
15. Note-taking Applications
16. Calendar Applications
17. Pomodoro Timers
18. To-Do Lists
19. Mind Mapping Tools
20. File Managers
21. Version Control Systems (e.g., Git clients)
22. Web Scraping Tools
23. Web Crawlers
24. Data Analysis Tools
25. Data Manipulation Libraries (e.g., for CSV, JSON)
26. Database Management Tools (e.g., Firebase Console)
27. Server Management Tools
28. Performance Monitoring Tools
29. Debugging Tools
30. Unit Testing Frameworks
31. Browser Extensions
32. Bookmark Managers
33. Password Managers
34. URL Shorteners
35. Website Builders
36. Content Management Systems (CMS)
37. Blogging Platforms
38. E-commerce Platforms
39. Social Media Management Tools
40. Customer Relationship Management (CRM) Systems
41. Project Management Tools
42. Collaboration Tools (e.g., whiteboard apps)
43. Online Polling and Survey Tools
44. Chat Applications
45. Real-time Communication Tools (e.g., video conferencing)
46. File Sharing Tools
47. Document Collaboration Tools (e.g., Google Docs)
48. E-learning Platforms
49. Quiz and Test Creation Tools
50. Gaming Engines or Game Development Frameworks

This list covers a broad spectrum of applications and tools that can be created using JavaScript. Depending on the complexity and requirements of the tool, JavaScript can be used alone or in combination with other technologies such as HTML, CSS, and various JavaScript libraries and frameworks.