teleren/devto huggingface dataset:
5 Tips on How To Create The Perfect Freelancer Profile.
Tags: beginners, webdev, programming
Published: 2023-10-17 05:34:57

UpWork,  Freelancer.com, People Per Hour, Guru.com, are all great freelance platforms you can use as a starting point for your freelance career. However, just registering an account and filling it up with some random text is not going to work out well for you.

If you’re serious about making a career as a freelancer, the first thing you need to do is create a complete and attractive freelancer profile.

So, here’s what you should include in your freelancer profile.

### 1. Use Your Real Name 
Even though it’s common sense to use a real name when doing business, a lot of freelancers are still using fake names on their freelancer profiles.

### 2. Upload A Professional Photo
Don’t even think about using a selfie or a really weird close-up webcam photo as your profile picture. That’s a mistake most amateur freelancers make.

Get cleaned up. Dress well. And ask someone else to take your picture. Make sure not to give too much attention to the background. More importantly, SMILE!

### 3. Craft A Specific Headline
Your headline should describe your job title. So, try to be as specific as possible to make it easier for your client to understand what you do.
No, not like that.

This is not Twitter. Use a more professional headline

For example, if you’re skilled in writing eBooks then describe yourself as an “eBook Writer”, instead of just “Writer”. Or “WordPress Plugin Developer”, instead of “Web Developer”.

Narrow it down to a niche and you’ll have a better chance at getting discovered on a big platform like Upwork.

### 4. Write Your Bio In First-Person
Don’t describe yourself in the third person like you’re narrating a movie and avoid writing your freelancer profile as if it’s a page on a corporate website.

5. Describe Your Qualifications And Experience
It’s best to include a sentence or two about your qualifications and experience in your bio. But, try not to brag too much. Don’t be like this guy.

Also, use the “Employment History,” “Education,” and the “Other Experiences” sections to add more personality to your profile.

[For More such post visit my blog.](https://cmsinstallation.blogspot.com/)
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CAS 002 Braindump: Expert Advice
Tags: books
Published: 2023-10-17 05:24:39

Using Braindumps Responsibly
While CAS-002 braindumps can be a valuable study resource, it's essential to use them responsibly and ethically. Here are some guidelines to follow:
1.	Check the Legality: Ensure that using braindumps is legal in your jurisdiction and  <a href="https://examtopicsfree.com/comptia-exam-dumps/cas-002-braindump/">CAS 002 Braindump</a> complies with CompTIA's policies. Using braindumps in a way that violates these regulations can lead to the invalidation of your certification.	
3.	Don't Rely Solely on Braindumps: Braindumps are a tool for practice and self-assessment, but they shouldn't be your sole source of preparation. Use them in conjunction with other study materials to ensure a well-rounded understanding of the CAS-002 content.
5.	Use Multiple Sources: Cross-reference information from multiple braindumps and other study materials to ensure accuracy and reliability.
7.	Practice, Don't Memorize: Rather than memorizing answers, aim to understand the concepts behind the questions. This will serve you better on the exam and in your professional career.

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Cheapest Flights Within K Stops
Tags: javascript, programming
Published: 2023-10-17 04:59:29

[Cheapest Flights Within K Stops](https://leetcode.com/problems/cheapest-flights-within-k-stops/)
```js
/**
 * @param {number} n
 * @param {number[][]} flights
 * @param {number} src
 * @param {number} dst
 * @param {number} k
 * @return {number}
 */
var findCheapestPrice = function (n, flights, src, dst, k) {
  // graph array of array
  let graph = new Array(n).fill().map((_) => new Array());

  for (let flight of flights) {
    // from node => [ destination, price, stops]
    // inititally all stops distance is zero
    graph[flight[0]].push([flight[1], flight[2]]);
  }

  let distance = new Array(n).fill(Infinity);
  distance[src] = 0;
  // stops, source, cost
  let queue = [[0, src, 0]];

  // initially all distance infinity

  while (queue.length) {
    let node = queue.shift();

    let stops = node[0];
    let source = node[1];
    let cost = node[2];

    // if steps reached max
    if (stops > k) continue;
    for (let neighbor of graph[source]) {
      // destination
      let next_id = neighbor[0];
      // costing
      let next_ds = neighbor[1] + cost;
      // next stop
      let next_st = 1 + stops;

      if (next_ds < distance[next_id] && stops <= k) {
        distance[next_id] = next_ds;
        queue.push([next_st, next_id, next_ds]);
      }
    }
  }

  return distance[dst] === Infinity ? -1 : distance[dst];
};


```
Lighthouse Home Inspection LLC
Published: 2023-10-17 04:52:15

At Lighthouse Home Inspection, we understand that your home is more than just a property - it is a place where memories are made, and comfort is found. That's why when it comes to choosing a home inspector, you need someone you can trust to provide you with thorough and accurate information about your home. Our experienced and certified home inspector in Sea Girt is dedicated to providing you with the knowledge and understanding necessary to make informed decisions about your home. From the foundation to the roof, we leave no stone unturned in ensuring that your investment is sound and secure. Contact us today!

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Phone : 7327109870

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2023-10-13: Langchain
Tags: devjournal
Published: 2023-10-16 15:51:53

I was writing my dev journal on Friday, but I never finished it and apparently the website never saved my draft, so I guess I'll just start over again. I'm probably going to be writing these late for the next two weeks anyway since my wedding is coming up, and then a 3-week honeymoon after that.

The week picked up from the prior week regarding LangChain. This time, instead of trying to just work from scratch to convert my old script, my boss wanted me to just create something very new and basic.

He provided me with some sample code that he had from a couple months ago, but it was horribly incomplete and took me a few days to figure out how to actually get it to output responses from the LLM.

Naturally, since this library is new, syntax is always evolving and changing, and that's what the case was here. I spent like 2 days with my coworker trying to figure out why it kept being unable to read the chat history, but eventually it turned out there was a "return_messages" parameter for the ConversationBufferMemory that needed to be enabled in order for it to be able to actually read the messages in Prompt Template form.

I don't know exactly what the parameter does to make it work, but as with most solutions, I just found that from scrounging forums online. Anyway, after that, it seemed that the bot was able to finally keep a buffer memory for the conversation and could reproduce anything that was said prior.

Next issue was to make it actually go back and forth, which I did with some simple input() commands and f strings. So it works pretty much like ChatGPT, just in a command line.

Once we got that working correctly, I conferred with my coworker to start adding Redis caching so that it can pick up on saved conversations, and after some fiddling with the exact mechanisms, that worked out too. You can close the command line script and it'll pick up on the prior conversation you had.

We do want it to actually show the chat history once it loads, but one step at a time. LangChain also has a capability to "stream" tokens so that it can display whatever is being generated in real-time, like ChatGPT, so I'd like to implement that too.

Otherwise, pretty successful week. Cheers.
Exploratory-Data-Analysis-using-Data-Visualization-Techniques.
Published: 2023-10-17 04:51:01

**Exploratory Data Analysis (EDA)** is a key step in the data analysis process. Data visualization techniques bring Data to life, by making it accessible and understandable-and especially to people not adept to the tech world and help to understand the characteristics of your dataset.

Data visualizations, either through shapes, graphs, patterns or colors, provide a better way in which we can perceive information.

### **Visualization techniques using python.** 

**Histograms-**  Visualize the distribution of a numerical variable, illustrate the distribution of data, making it easy to spot trends and outliers.

**See below example.**

```python
import matplotlib.pyplot as plt

import numpy as np

data = np.random.randn(1000)### use your dataset

plt.hist(data, bins=20, color='green', edgecolor='black')

plt.title('Histogram Example')

plt.xlabel('Value')

plt.ylabel('Frequency')

plt.show()
```

**Box Plots-**  This technique Show the summary statistics of a numerical variable, including the median, quartiles, and outlier, allowing you to grasp data variability from a glance.

**Below is an example. **

```python
import matplotlib.pyplot as plt

import numpy as np

np.random.seed(2)

dataSet = np.random.normal(100, 25, 200)

print(dataSet)

figure = plt.figure(figsize =(10, 8))

plt.boxplot(dataSet)

plt.show()
```





** Bar charts- ** Bar charts are an excellent way for comparing categorical data. enabling you to easily identify which categories are most prevalent and identify trends or animalities.
**Below is an example.**

```python
import matplotlib.pyplot as plt

categories = [' A', 'B', ' C',' D']

values = [10, 20, 15 ,5]

plt.bar(categories, values, color='skyblue')

plt.title('Bar Chart Example')

plt.xlabel('Category')

plt.ylabel('Value')

plt.show()
```


**Scatter Plots:**
Visualize the relationship between two numerical variables.
**Below is an example.**

```python
import matplotlib.pyplot as plt

import numpy as np

x=5

y=30

plt.scatter(x, y, color="purple", marker="o")

plt.title(" Scatter Plot") ###Insert your title

plt.xlabel("X variable") ###the x variable

plt.ylabel("Y variable") ##y-axis label

plt.show()
```

**Line and making each point with a circle.**

**See example below.**

```python
import matplotlib.pyplot as plt

import numpy as np


ypoints = np.array([3, 8, 1, 10])


plt.plot(ypoints, marker = 'o')

plt.show()
```

**Summary**

Exploratory data analysis is an iterative process, and the choice of visualization techniques depends on your data and objectives. You can combine multiple techniques to gain a deeper understanding of your data and uncover important patterns and insights.
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"The Evolution of 3D Printing: A New Dimension in Tech"
Published: 2023-10-17 02:45:25

One cannot undervalue 3D printing's ability to revolutionize in the field of new technologies. Similar to how blockchain has forever changed financial services and other industries, this ground-breaking technology has the potential to transform many others, including manufacturing and healthcare.

Fundamentally, 3D printing is a revolutionary manufacturing technology that creates three-dimensional products from complex digital models. It's similar to using a digital sculptor's tool to create real-world items out of nothing. This ground-breaking technology is a game-changer for the industrial industry, speeding production procedures and drastically lowering waste. It gives producers the ability to produce complex, unique objects with incredible accuracy, opening up many design and innovation possibilities.

Additionally, 3D printing promises to change medical processes by bringing its transformational power to the field of healthcare. A new age of patient-specific implants that can be created with outstanding precision and ensure a flawless fit and faster recovery has arrived thanks to 3D printing. Furthermore, 3D printing has the potential to revolutionize the prosthetics industry by making it possible to design tailored, highly functional limb replacements that flawlessly fit each person's particular demands. As we set out on our adventure through the world of emerging technologies, it becomes clearly evident that 3D printing is primed to be a game-changer, opening up previously unimaginable possibilities in industry and healthcare.
Unite Cleaning Services
Published: 2023-10-17 03:55:30

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What would you like to see in a Playwright cheat sheet?
Tags: playwright
Published: 2023-10-17 03:45:02

https://ray.run/blog/mastering-playwright-test-automation-your-comprehensive-cheat-sheet

This is currently my #1 post by popularity. I am trying to level it up to keep the high ranking position. What do you typically seek when you search for a Playwright cheat sheet?
how to select best picture frame for you?
Tags: pictureframes, frames, pictureframe, black
Published: 2023-10-17 03:28:07

Picture frames not only protect and preserve your cherished memories but also enhance the aesthetics of your living space. Choosing the perfect picture frame is an art in itself, as it can significantly impact the way your artwork or photographs are displayed and perceived. In this comprehensive guide, we will walk you through the essential factors to consider when selecting the best picture frame for you.

**Know Your Style**
Before you start shopping for [picture frames](https://framorey.co.uk/collections/rectangular-picture-frames), it's crucial to understand your personal style and the décor of the room where the frame will be displayed. Picture frames come in various styles, from classic to modern, rustic to minimalist. Determine if you prefer a traditional, vintage look, or if you lean towards a more contemporary and sleek appearance. Knowing your style will help you narrow down your choices.

**Consider the Artwork**
The type of artwork or photograph you want to frame should heavily influence your frame choice. Factors to consider include the size of the piece, its colors, and the overall mood it conveys. For example, delicate watercolors may benefit from a simple, understated frame, while bold and vibrant pieces might require something more ornate.

**Frame Material**
[Picture frames](https://framorey.co.uk/) are available in a variety of materials, each with its unique character. Common frame materials include:

a. Wood: Wooden frames are classic and versatile. They can be painted, stained, or left natural for a rustic look.
Guidance: need guidance for my small project web AR
Tags: webar, threejs, javascript, aframe
Published: 2023-10-17 02:37:27

I would like to develop a web-based Augmented Reality Game.

A card game will have 2 different card like user card detail and user experience detail card

Size will be just like UNO card

Here are the main features :

1. user card detail: When a user scans the card, it will display the name of user, phone, and address.

2. user experience detail: When a user scans the card, it will display the work experience and tech stack.

3. When two cards are brought together, and When a user scans the card, they will combine to form one card and will show the both details [user card detail+user experience detail] in single frame

I don't have knowledge on Web AR development. Please guide me which tech Stack i need to use.

Thank you
伊藤 健 Ken Itoのグローバル金融市場での指導の道
Tags: 伊藤健
Published: 2023-10-17 02:35:42

伊藤 健のグローバル金融市場での指導の道
伊藤 健Ken Ito

誕生日：1981年（昭和 56 年 ）7月28日


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/ks3mxlfat46fiefis9sx.png)

学歴

ペンシルバニア大学（University of Pennsylvania）- ウォートン?スクール（Wharton School）（フィラデルフィアのメインキャンパスおよびサンフランシスコにある実行教育キャンパス）
専攻：ビジネス経済学と公共政策、金融選択科目

資格

アメリカのRIA登録投資アドバイザー、CFA登録チャータードファイナンシャルアナリスト、CFP登録チャータードファイナンシャルプランナー、FRM登録ファイナンシャルリスクマネージャーの資格を持ち、銀行、証券、投資ファンドでの長年にわたる経験を有しています。

経歴：
アメリカのFidelity Investments（フィデリティ?インベストメンツ）で勤務し、主に退職プラン、共同基金、ブローカージング、ウェルスマネジメントなど、さまざまな金融サービスを顧客に提供しました。

アメリカのBain Capital（ベインキャピタル）で勤務し、主にプライベートエクイティ、パブリックエクイティ、債券、ベンチャーキャピタル、不動産、消費者/小売りなど、さまざまな業務を顧客に提供しました。
How best to learn RDBMS Part 1
Tags: database, rdbms, dataengineering
Published: 2023-10-17 02:25:13

A relational database management system (RDBMS) is a type of database that stores data in tables. Tables are made up of rows and columns, and each row represents a single record. Each column represents a different attribute of the record.

RDBMSs are the most popular type of database, and they are used by businesses of all sizes to store data such as customer information, product information, and financial data.

If you are interested in learning how to use RDBMSs, there are a few things you can do:

Take a course: There are many online and offline courses available that can teach you the basics of RDBMSs. Personally I would advise you to take popular courses include:

1. IBM's Introduction to Relational Databases:https://www.coursera.org/learn/introduction-to-relational-databases
2. Introduction to Databases by Stanford University on Coursera
3. SQL for Beginners by Udemy

Read books: There are also a number of books available on RDBMSs. Some popular books include:

1. SQL in a Nutshell by Kevin Kline
2. MySQL Crash Course by David Chappell
3. PostgreSQL 13 Tutorial by Hans-Jürgen Schönig

Practice: The best way to learn RDBMSs is by practicing. You can download a free RDBMS such as MySQL or PostgreSQL and start creating and managing your own databases.

Personally, I would advise you download the XAMPP Control Panel and learn to use PhpMyAdmin from there. Create some databases and perfrom some CRUD operations.

Here are some more tips for learning RDBMSs:

1. **Understanding the Basics**

Before you start your RDBMS journey, it's crucial to understand the fundamental concepts:

- Tables: These are like spreadsheets that store data in rows and columns.
- Rows: Each row in a table represents a unique data record.
- Columns: Columns hold specific types of data, like names, dates, or numbers.
- Primary Keys: A primary key uniquely identifies each row in a table.
- Foreign Keys: These are used to establish relationships between tables.
-Take your time to grasp these basics, as they are the building blocks of RDBMS.

2. **Choosing the Right RDBMS**

There are various RDBMS systems available, including MySQL, PostgreSQL, SQL Server, and Oracle. The best one for you depends on your specific needs.

MySQL: It's open source and great for small to medium-sized projects.
PostgreSQL: Known for its advanced features and extensibility.
SQL Server: Ideal for Windows-based environments.
Oracle: A robust option for large enterprises.
Start with a free or open-source system for practice.

**3.Setting Up Your Environment**

After choosing an RDBMS, it's time to set up your environment. You can install these systems on your local machine or use cloud-based solutions. Tutorials for installation are readily available online.

In Part 2, we will discuss more advanced topics such as SQL joins, subqueries, and transactions.
Datahive360 - Marketing insights. Delivered
Tags: analytics
Published: 2023-10-17 02:00:44

Datahive360 – the unified data management platform built for data-driven marketers, digital analysts, CMOs, and marketing teams. 

We believe in the power of data-inspired marketing, where organizations have seamless access to explore, share, and unlock the value of data. To realize this vision, we are pioneering the world of marketing middleware with Datahive360, a platform for marketers that completely automates data extraction, unification, and consolidation into a single, centralized location of choice. 

Our purpose is to drive marketing performance by enabling marketers to leverage the value of data. Therefore, Datahive360 is designed as a low-code data management platform that offers unified, business-ready data from any data source without requiring technical expertise. Datahive360 automatically merges and harmonizes advertising, analytics, CRM, and any other type of 3rd party data for reporting, automation, and data warehousing purposes.

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