teleren/devto huggingface dataset:
Average City Temperature Calculation Interview Question EPAM
Tags: java, collections, epam, coding
Published: 2024-07-02 14:30:38

##Problem Statement: Average Temperature Calculation

You are tasked with implementing a Java method that calculates and prints the average temperature for each city from given arrays of cities and temperatures.

Constraints:

You are provided with two arrays:
`String[] cities`: An array where each element represents the name of a city.
`int[] temperatures`: An array where each element represents the temperature recorded for the corresponding city in the cities array.

> The length of both arrays will be the same.
> Duplicate city names may exist in the cities array, and the subsequent indices of temperatures should be considered for calculating the average temperature of each city.
> Temperatures are represented as integers.

Example:

Given the following arrays:
```
String[] cities = {"New York", "Chicago", "New York", "Chicago", "Los Angeles"};
int[] temperatures = {75, 70, 80, 72, 85};
```
Your method should output:
```
Average temperature in New York: 77.5
Average temperature in Chicago: 71.0
Average temperature in Los Angeles: 85.0
```

-----------------------------------------
##Solution


```java
// a Pair class in created to keep track of total temperatures and sum of temperature
private static class Pair{
        public int temperature;
        public int total;

        public void addNewTemperature(int temperature ){
            this.temperature = this.temperature +temperature ;
            this.total = this.total+1;
        }

        public double calculateAvgTemperature()
        {
            return (double) temperature / total;
        }
    }
```

```java
private static void printAverageTemperature(String[] cities, int[] temperatures)
    {
        Map<String,Pair> citiesMap = new HashMap<>();

        for (int i = 0; i < cities.length; i++) {

            String currentCity = cities[i];
            // fetch existing pair or create new for current city
            Pair pair = citiesMap.get(currentCity) == null ? new Pair() : citiesMap.get(currentCity);

            // this will add new temperature to exiting, and increment total by 1
            pair.addNewTemperature(temperatures[i]);

            // add pair obj to map
            citiesMap.put(currentCity,pair);
        }


        citiesMap.forEach( (key,pair)->{
            System.out.println(key +": "+pair.calculateAvgTemperature());
        });


    }
```
Access to Large Language Models via API from the Control panel!
Tags: cloud, cloudcomputing, gpt, llm
Published: 2024-07-02 14:21:38

We've launched a new service: now you can access large language models ([LLM](https://serverspace.us/services/serverspace-gpt-api/)) via API directly from your control panel. Multiple use cases:

— **Automate customer support:** get accurate answers to user queries.
— **Create content:** generate articles and promotional materials.
— **Translate languages:** translate texts and documents instantly.
— **Develop chatbots:** create smart virtual assistants to optimize business processes.

In common with our partner Ainergy, we offer you access to the Openchat-3.5-0106 model, which outperforms Grok-1 and ChatGPT (version 3.5 dated March 2023) on popular benchmarks. We plan to expand the model library in the future.

Want to learn more? Read the [full press release](https://serverspace.us/about/news/new-access-to-llm-via-api-from-the-control-panel/) on our website! 

_[Serverspace](https://serverspace.us/) is an international cloud provider offering automatic deployment of virtual infrastructure based on Linux and Windows from anywhere in the world in less than 1 minute. For the integration of client services, open tools like API, CLI, and Terraform are available._
Unhandled Error during execution of scheduler flush.
Tags: vue
Published: 2024-07-02 14:18:36

Windows 11
Microsoft Edge v126.0.2592.81
Vue3 3.4.27

I have two vuetify select components interacting with each other with a method, like so:

```
<v-select v-model="selectCountry"
		  :items="dataCountries"
		  @update:modelValue="selectedCountry"
		  item-title="title"
		  item-value="value"
		  label="Countries"
		  density="compact" />

<v-select v-model="selectState"
		  :items="dataStates"
		  :hint="`${selectState.title}, ${selectState.value}`"
		  item-title="title"
		  item-value="value"
		  label="States"
		  density="compact" />

selectedCountry() {
	let states = BFHStatesList.filter(country => country[this.selectCountry]);
	this.dataStates = states;
	this.$emit('selectedCountry', this.selectCountry);

}
```

The first country select componet operates accordingly. When I select a country option, and then try to select a state, it does not fill, and I receive this error:

> main.js:99  Invalid prop: type check failed for prop "title". Expected String | Number, got Object  null at VListItem
> at VirtualScrollItem
> at VVirtualScroll
> at VListChildren
> at VList
> at VDefaultsProvider
> at BaseTransition
> at Transition
> at VDialogTransition
> at MaybeTransition
> at VOverlay
> at VMenu
> at VField
> at VInput
> at VTextField
> at VSelect
> at AdvanceServicesFilter
> at DefaultFilter
> at Services
> at RouterView
> at VLayout
> at App

> main.js:99  Unhandled error during execution of scheduler flush. This is likely a Vue internals bug. Please open an issue at https://github.com/vuejs/core . Proxy(Object) {…} at VListItemTitle
> at VListItem
> at VVirtualScrollItem
> at VVirtualScroll
> at VListChildren
> at VList
> at VDefaultsProvider
> at BaseTransition
> at Transition
> at VDialogTransition
at MaybeTransition
at VOverlay
at VMenu
at VField
at VInput
at VTextField
at VSelect
at AdvanceServicesFilter
at DefaultFilter
at <Services>
at <RouterView>
at <VLayout>
at <App>
## Supercharge Your Coding with Codebot: An AI-Powered Assistant 🚀
Tags: javascript, github, ai, llm
Published: 2024-07-02 14:13:26

Hello Dev.to community! 👋

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### What is Codebot? 🤖

Codebot is a powerful tool that leverages Large Language Models (LLMs) to understand and generate code. Here’s a quick rundown of its core features:

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---
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Happy coding! 🎉

---
writing my first mentoring plan
Tags: career, mentorship, networking
Published: 2024-07-02 14:02:58

I've recently got into a career mentoring program with my local JuniorDev community which runs for 2 months with check-ins every 2 weeks. Being a mentee, I thought it would be helpful for both my mentors and I to list what I want to learn from them and what I want to achieve at the end of the program.

## 1. Embodying the right mindset

As an IT engineer who have worked on developing and maintaining several systems for my organization, I frequently come across the questions of "How will this help us more than hurt us?" and "Should we do this just because we can?" which returns us to the drawing board of whether a certain implementation would cause more problems than the ones it will be solving.

I've realised that I tend to lose focus and clarity of the problem at hand since distractions are everywhere nowadays. I want to build a mindset that focuses on solving one problem and delivering a solution fast, followed by reiteration practices to make it better and better.

## 2. Interview and Workforce preparations

Throwing interview prep into the mix, I do lack quite a lot of knowledge about workflows such as scrum or agile, Kanban boards, etc even though I have been working with a few workflows on Jira project boards. I've read that good CI/CD practices are just as important as practicing LeetCode since working with other developers makes up most of the job.


## 3. Make a decision on the work I want to do / specialise in

As I am someone with plenty of interests, I'm hoping to get some advice on the field of software to be involved in. I'm going to list several of my current interests in tech here based on their priorities:

- Writing programs with GO
- Web-app and application development
- tinkering with IoT devices, Raspberry Pi, ESP32, etc.

Tech stacks I'm most familiar with:

- JavaScript
- React
- GO

I am intending to specialize in application development as the entry for jobs in the field are slightly more open for Junior positions whereas a certain specialization surround my interests such as backend development would require higher levels of experience that I currently don't have. Let me know what you think about this in the comments and if you have any idea what I should try specializing in!

I will be starting the mentorship program in a weeks' time, and I hope to be updating my progress here as well. If you have any advice on mentorships for me, please let me know in the comments as well :)
Are you a Beginner, Intermediate or Expert Programmer?
Tags: discuss
Published: 2024-07-02 14:00:00

That is a good question is it not? That is something I have been struggling to figure out. 

I have been wondering for a while if I am still a beginner or at least moving towards being intermediate? I am pretty sure I am not an expert as many things are still very difficult for me (if not too difficult?!) and I feel at times like I know nothing at all 😅

Are you a beginner, intermediate or expert programmer? And how do you know that?
Things to Expect from a System
Tags: nfr, systemofrecords, systemofengagement
Published: 2024-07-02 13:52:06


Every System out there which serves a purpose, have all this.

Leaders are those, who actively identify, adapt and even change before the due time.
 

**Performance:** The speed at which a system operates and processes data, including response time, throughput, and latency.

**Reliability:**The ability of a system to operate consistently and accurately over time without failures.

**Availability:** The degree to which a system is operational and accessible when required for use, often expressed as a percentage of uptime.

**Scalability:** The capacity of a system to handle increased load or expand to accommodate growth without compromising performance.

**Security:** The protection of a system against unauthorized access, data breaches, and other vulnerabilities. This includes aspects like authentication, authorization, encryption, and auditing.

**Maintainability:** The ease with which a system can be maintained, including aspects of code readability, modularity, and documentation.

**Usability:** The ease with which users can interact with a system, including interface design, accessibility, and user experience.

**Portability:** The ability of a system to operate on different platforms or environments with minimal modifications.

**Interoperability:** The capability of a system to interact and communicate effectively with other systems.

**Compliance:** Adherence to laws, regulations, guidelines, and specifications relevant to the industry or domain.

**Flexibility:** The ease with which a system can adapt to changes in requirements or environments.

**Efficiency:** The optimal use of resources by a system, including processing power, memory, and bandwidth.

**Auditability:** The ability to trace system activities and operations to support auditing and compliance requirements.

**Recovery:** The ability of a system to recover from failures, including backup, failover, and disaster recovery mechanisms.

**Localization:** The ability of a system to support different languages, regional settings, and cultural expectations.
How Much Does AI Cost? Exploring Pricing Factors and Implementation Types
Tags: webdev, ai
Published: 2024-07-02 13:51:06

AI has revolutionized the world, promising giant breakthroughs everywhere. Many businesses dream of repeating the success of #ChatGPT, 🧐 but there is one simple question to answer: 

What’s the price, and is the game worth a candle? 🤔

You may be surprised that simple #AI models cost as little as $5,000. It’s not such a heavy price tag. Read our article, which is packed with figures and insights, and learn:

🟢 Factors influencing AI cost
🟢 Implementation types and their costs
🟢 Additional cost considerations

👉 Read and find out how much your #project costs. Devler.io will also help you find the right specialists for implementation. 
👉 [Read article](https://devler.io/blog/how-much-does-ai-cost?slug=how-much-does-ai-cost)
Effortless Image Uploads in React Using ImageKit
Tags: javascript, webdev, softwaredevelopment, programming
Published: 2024-07-02 13:46:28

## It's good
[Imagekit](https://imagekit.io/) is an amazing and easy-to-use tool that streamlines the process of:

1. Managing both videos and images
2. Work with various storage locations
3. Manipulate digital assets

## In React project
[Integrating ImageKit](https://imagekit.io/docs/integration/react#setup-imagekit-react-sdk) into a react project is quite straightforward. The project required storing the images uploaded by users in a media gallery.

### Installation
First, install the SDK:

`npm i imagekitio-react`

### Initialization parameters
Create an account.
You'll find the _Default url endpoint, public key and private key_ on your dashboard.

![IKUpload compnent](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/35bovrcdorjqpxikdt9s.png)

### Authentication function

The `authenticator` function fetches security parameters from backend, completing the setup process.

### Backend setup
The project required [uploading files](https://imagekit.io/docs/integration/react#uploading-files-in-react) from React.

To handle image uploads, first step is to set up the backend using Express and install the dependency needed.

`npm i imagekit express`

## Configuring ImageKit

Now, the 3 paramters obtained earlier (_URL endpoint, public key and private key_) are used to get the security params: _token, expire, signature_.

![Backend app setup](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/t9lyolvc16y041v3bymm.png)

## Fetching auth params

The route defined above fetches the auth parameters which are used by frontend.

With the backend app running, authenticate and upload images in React app.

The component:

![The input file upload component](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lmilxkvkamfgw2m9qdxk.png)

Notice the 2 functions for handling error and success.
Also, the props id (for identifying the respective label) and multiple (to ensure users can add multiple files) help defining the input wherever the component is used.

## So...

Integrating ImageKit in the app simplified image management, providing a seamless experience for both developers and users. 
With this setup, handling image uploads, optimizing delivery, and applying real-time transformations got easier.
Waakif Technologies Private Limited
Tags: ai, digitalworkplace
Published: 2024-07-02 13:45:13

**[Waakif Technologies Private Limited](https://www.waakif.com/)**: Unleash the Power of AI to Transform Your Customer Experience
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Gain a competitive edge through data-driven decision making.  Waakif empowers you to deliver exceptional customer experiences that keep them coming back for more.  Combined with the insights gleaned from AI, you'll have the tools necessary to surpass your competitors and become an industry leader.

Waakif is the key to unlocking explosive customer retention, optimizing your marketing efforts, and propelling your business to the forefront of the market.

## CONTACT US:

Email: support@waakif.com

Contact: +91- 9161630891

Communication: Waakif Technologies Private Limited

(Ashiyana) 5 Nehrunagar Raiya Road, Rajkot GJ - 360007 (India)
Cleaning Fairies VA Expert Cleaning Services in North Virginia.
Tags: cleaning, cleaningfairiesva, cleaningservices, northvirginia
Published: 2024-07-02 13:40:54

A clean home is a happy home! Cleaning Fairies provides top-rated cleaning services across Virginia, including home cleaning services, residential cleaning, move-out cleaning, and commercial cleaning. We take the stress out of keeping your space spotless so you can focus on what matters most. Get a free quote today.
Boostaro Reviews: What You Must Know Before You Buy!
Published: 2024-07-02 13:29:43

Overview
Men’s sexual health is very important yet neglected. People don’t talk about it much because of embarrassment and social problems. Common issues like erectile dysfunction, premature ejaculation, and low sex drive can really affect a man’s life.

Many men struggle with sexual health issues, damaging relationships, and self-esteem, and often feel isolated. Sadly, shame and not knowing enough stop them from getting help, making things worse as they quietly look for ways to improve their sexual health and energy. If this sounds like you, Boostaro can come in as a game-changer.

Boostaro is designed to help those who have been quietly struggling with sexual problems. But does it really work like it says it does? Can it really improve your erections? In this review, we’re going to help you understand all these questions.

What Is Boostaro?
Boostaro is a groundbreaking natural supplement for male health. More than just a mere product, it signifies a revolution in naturally bolstering sexual performance. This supplement is meticulously crafted and incorporates clinically researched ingredients, each meticulously selected for their collaborative impact on sexual health.

Working harmoniously, these components synergize to elevate libido, fortify erection quality, and establish a sturdy foundation for overall sexual well-being. What distinguishes Boostaro is its prompt effectiveness. Users frequently attest to experiencing a surge in energy levels, a noticeable enhancement in bedroom performance, and a revitalized enthusiasm for life upon consumption. Far from a temporary remedy, Boostaro offers a lasting solution to invigorate and maintain male sexual health.

At the core of Boostaro lies its unique formulation—a convenient capsule made with non-GMO ingredients and without undesirable side effects. Manufactured in an FDA-approved and GMP-certified facility, it guarantees both quality and safety.

Being non-habit-forming, Boostaro emerges as a dependable choice for individuals seeking a natural and efficacious boost to their sexual health.

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Help with pre-rendering or the sorts?
Tags: react
Published: 2024-07-02 13:26:50

Hi,

I have a custom-made cgi application I'd like to use react with, and I'm trying to find my way around how to stuff dynamically-generated links in the output, that are needed on a per-requeset, per-session, and per-customer basis.

I started by building a page having only an AppBar with a menu and three items on it, just to see if I could find my way in, but whenever I build it for production, and whenever I use routes or not, these links get moved into some js chunk it wouldn't be feasible to work with.

Ideally, I'd like to output the html with the links already set, and have it pulling js and css chunks from the server as needed.

Have also thought on using `fetch' to pull these from the server, but I'd prefer a more static solution. Is there some known way around this? maybe even pre-rendering even exists and I could output such pre-rendered page stuffing the links where needed?

Any ideas welcome.

Thanks,
Skills by Adsgrip: The Best Digital Marketing Institute in Jaipur
Tags: skillls
Published: 2024-07-02 13:15:56

At Skills by Adsgrip, we are committed to providing top-notch digital marketing education in Jaipur. Recognized as the best digital marketing institute in the city, we offer a comprehensive curriculum designed to equip students with the skills and knowledge needed to excel in the digital marketing industry.https://adsgrip.com/skills-best-digital-marketing-institute-in-jaipur/
Code my frontend for me!
Tags: frontend, ai, challenge, javascript
Published: 2024-07-02 13:13:46

{%embed https://www.loom.com/share/120972b215d3432a871db399019a4510 %}

---

Hi everyone! In this video, Julia showcases how our new front-end AI tool at [tools.webcrumbs.org](https://tools.webcrumbs.org/) simplifies tasks like building the frontend for user authentication and design iteration. Watch as she demonstrates its capabilities and how it can enhance your workflow. **No action required, just enjoy the demo!**

By the way. Did you know this is completely free? We opened for everyone, and all we just ask for is your feedback. Let us know what you think!

{% cta https://discord.com/invite/ZCj5hFv8xV %}Grab your invite to our Discord channel{% endcta %}