teleren/devto huggingface dataset:
batdongsanvn
Published: 2024-07-04 05:57:30

Bất động sản chính là một trong những lĩnh vực quan trọng và chiếm vị trí đặc biệt trong nền kinh tế của một quốc gia, ảnh hưởng trực tiếp đến các thị trường khác như tiền tệ hay lao động. Việc đầu tư và kinh doanh bất động sản không chỉ góp phần vào ngân sách quốc gia mà còn chiếm tỷ trọng đáng kể trong sản phẩm nội địa.
Tuy nhiên, việc phát triển thị trường bất động sản tại Việt Nam hiện nay vẫn còn nhiều hạn chế và vướng mắc, cần có những giải pháp cải thiện để giúp thị trường phát triển ổn định và bền vững trong tương lai.
Theo Báo cáo chỉ số tâm lý người tiêu dùng BĐS Việt Nam năm 2022, khoảng 92% người Việt muốn sở hữu thêm bất động sản. Nhu cầu này luôn rất cao vì từ lâu, bất động sản được xem là loại đầu tư sinh lời cao, an toàn và mang tính tâm lý muốn sở hữu đất đai.
Tuy nhiên, một thực tế đáng lưu ý là giá bất động sản ở các thành phố lớn như Hà Nội, TP. Hồ Chí Minh đang ở mức khá cao. Hiện nay, vẫn còn một số bất cập trên thị trường bất động sản cần được giải quyết.
Xem thêm tại: https://batdongsan.vn/
SDK va Runtime
Published: 2024-07-04 05:34:35

SDK (Dasturiy ta'minotni ishlab chiqish to'plami):

<u>SDK - bu .NET platformasida ilovalarni ishlab chiqish uchun mo'ljallangan asboblar va kutubxonalar to'plami. Bunga quyidagilar kiradi:
Kompilyatorlar: C#, F# yoki VB.NET dasturlash tillarida manba kodini bajariladigan kodga aylantirish uchun.
Kutubxonalar va dasturchilar asboblari: Har xil turdagi ilovalarni (masalan, veb-ilovalar, ish stoli ilovalari) ishlab chiqish uchun zarur bo'lgan sinf kutubxonalari to'plami (masalan, asosiy sinf kutubxonasi - BCL).
Hujjatlar va kod misollari: Ishlab chiquvchilarga ilovalarni yaratish, sinab ko'rish va disk raskadrovka qilishda yordam beradigan manbalar.</u>

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1fp5a66xsxlr309ofv28.png)

Runtime (CLR - Common Language Runtime)

CLR (Common Language Runtime) .NET dasturlarini ishga tushiradigan ish vaqti muhitidir. U quyidagilarni ta'minlaydi:

<u>Xotirani boshqarish va axlat yig'ish: Avtomatik xotirani boshqarish, foydalanilmagan resurslarni bo'shatish va axlat yig'ish.
Istisnolarni boshqarish: istisnolarni boshqarish va dasturni bajarish paytida xatolarni qayta ishlash.
Ko'p ish zarralarini qo'llab-quvvatlash: bir nechta dastur iplari bilan ishlash mexanizmlari.</u>

**SDK va Runtime o'rtasidagi o'zaro ta'sir:**

<u>SDK dasturchi tomonidan ilovalarni yozish va yaratish uchun ishlatiladi. U ilovalar yaratish uchun zarur bo'lgan vositalar va kutubxonalarni taqdim etadi.
Ish vaqti dasturni bajarish jarayonida uni bajarish uchun ishlatiladi. U kerakli ijro muhitini ta'minlaydi va ilovaning bajarilishi jarayonini boshqaradi.</u>

Shunday qilib, SDK va Runtime .NET ilovalarini ishlab chiqish va ishga tushirish uchun birgalikda ishlaydi, ishlab chiquvchilarni .NET platformasida dasturiy ta'minotni yaratish va muvaffaqiyatli ishga tushirish uchun barcha zarur vositalar va muhit bilan ta'minlaydi.

**Misol**
Aytaylik men dasturchiman va .NET (C#) da biror ilova ishlab chiqdim, yoki Telegramga o'xshagan dastur... xullas nima farqi bor.... Keyin uni do'stimni kompyuteriga o'tkazdim. Do'stim esa dasturchi emas. Shu bilan birgalikda .NET SDK ham o'rnatmaydi, SDK dasturchiga kerak xolosda. Chunki yozgan kodini build qilib berishi kerak bo'ladi. Oddiy odam esa kod yozmaydi. Dasturchi bo'lmagan oddiy odamga .NET Runtime beriladi. Yani Runtime dasturini kompyuteriga install qilgandan keyin, bizning dasturni ochishda muammo bo'lmaydi. Aks holda .NET Frameworkini o'rnat didi.
HOW TO RECOVER SCAMMED CRYPTOCURRENCY BACK
Tags: cryptocurrency, blockchain, bitcoin, ethereum
Published: 2024-07-04 05:33:49

After being scammed out of $745,000 by an individual I met online through a fraudulent investment scheme, I sought legal assistance to recover my funds that I lost in crypto, unfortunately I discovered numerous testimonials about DAREK RECOVERY I contacted them on :recoverydarek@gmail.com, and in less than 48 hours all my funds where recovered The company are very real and reliable in recovery funds I never knew that I would be happy in my life again after heartbreak of losing all my investment to scam all thanks to DAREK RECOVERY of  :   recoverydarek@gmail.com
Unlocking the Power of Prisma with PostgreSQL
Published: 2024-07-04 05:26:21

Prisma has revolutionized database access for developers with its intuitive ORM (Object-Relational Mapping) capabilities. It seamlessly integrates with PostgreSQL, allowing developers to define data models using a declarative schema syntax. This not only simplifies database management but also enhances productivity by automating many common tasks such as query generation and schema migrations.

The PostgreSQL Advantage

PostgreSQL, known for its reliability and feature-rich capabilities, complements Prisma perfectly. It supports complex queries, JSONB data types, full-text search, and ACID compliance, making it suitable for a wide range of applications from small-scale projects to enterprise-level systems.

Integration and Performance

Together, Prisma and PostgreSQL offer exceptional performance and scalability. Prisma's efficient query engine optimizes database interactions, while PostgreSQL's ability to handle concurrent transactions and large datasets ensures smooth operation even under heavy loads.
.NET tarixi va versiyalari
Tags: dotnet, csharp, tutorial, basic
Published: 2024-07-04 05:20:16

.Net bu **Microsoft** tomonidan ishlab chiqarilgan - Kross platforma, open source va dasturchilar uchun IOT, Mobile, Desktop, Web, Game turdagi maxsulotlar ishlab chiqish uchun bepul platforma hisoblanadi. 
``


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/bubq0bghi0l2xbywrq6i.png)

**.NET tillari**
Siz .NET ilovalarini ishlab chiqish uchun C#, F#, Visual Basic tillaridan foydalanishingiz mumkin.

Barcharga ma'lumki, .NET frameworklarining 3 turi hozirda faoliyatda. ".NET Framework", ".NET Core", ".NET5". Uchchala frameworkda ham SDK va Runtime bor. .NET SDK - dasturning qurilishi va ishga tushishini taminlaydi. .NET Runtime - Dasturning ishga tushishini taminlaydi xolos. Aytmoqchimanki, SDK o'zining ichiga Runtime ni ham oladi. Agar o'zining ichiga olsa nega kerak?

Barchamizga ma'lum .NET platformasida yozilgan ilovalarni ishga tushirish uchun .NET Runtime lari kerak bo'ladi. Bu sizga C++ emas. Istalgan kompyuterda ishga tushib ketaveradigan. Ya'ni Windows tizimi kompyuterga yangi o'rnatilgan paytda C++ Runtime lari bo'ladi. Shuning uchun C++ da yozilgan ilovalarni ishga tushirishda xech qanday so'rov bo'lmaydi. Mana endi sekin sekin Windowsning yangi versiyalarida .NET frameworklari ko'zga ko'rinyapti.

.Net dan foydalanish
> .Net dan foydalanish uchun avvalambor biz sdk o'rnatib olishimiz kerak u bizga loyiha yaratishda ko'p qulayliklarni beradi.
Uni o'rnatish uchun brauzerga Microsoft dotnet sdk deb yozish kerak va uni versiyasini yozib oxirida download so'zini yozasiz.
Ekranda birinchi bo'lib Microsoftning o'zini afitsialniy sayti chiqadi shu saytni download bo'limi orqali kirib siz sdk ni yuklashingiz mumkin.
_
Eslatma : kompyuter razryadi 64 bo'lishi kerak 32 yoki 16 razryadli kompyuterlar orqali sdk ni o'tkazib bo'lmaydi._


**.NET tarixi**

NET Framework — 2002-yilda Microsoft tomonidan chiqarilgan dasturiy platformadir. Platforma turli dasturlash tillari: C#, Visual Basic .NET, J# va boshqalar uchun mos Common Language Runtime (CLR)ga asoslangan. CLR funksiyasi ushbu platformadan foydalanadigan har qanday dasturlash tilida mavjud. .NET Framework hozirda.NET sifatida rivojlanmoqda. Bu platformada koʻp dasturlarga umumiy komponentlar va optimizatsiyalangan metodlar bor.

NET Framework oʻsha paytda mashhur boʻlgan Sun Microsystems (hozirda Oracle kompaniyasiga tegishli) Java platformasiga Microsoftning javobidir.
.NET Framework Microsoft kompaniyasining oʻz mahsuloti hisoblanib, rasmiy ravishda Windows operatsion tizimlarida ishlash uchun moʻljallangan boʻlsa-da, baʼzi boshqa operatsion tizimlarda.NET Framework dasturlarini ishga tushirish imkonini beruvchi mustaqil loyihalar (birinchi navbatda Mono va Portable.NET) mavjud.
BUG HUNTING ON scrapeAnyWebsite (SAW)
Tags: qa, testing, bug
Published: 2024-07-04 05:06:45

## **INTRODUCTION**
This project was carried out to explore the ScrapeAnyWebsite (SAW) App. A windows application designed to extract various data from any website. The app is meant to help users gather and organize data from the web efficiently. Download the app [Scrape Any Website](https://apps.microsoft.com/detail/9mzxn37vw0s2?hl=en-gb&gl=NG) and explore

## **OBJECTIVE**

The aim of the exploration of this web application is to explore its functionalities to detect bugs, usability issues and possible inconsistencies in the app with core focus on bug severity in usability, performance and security to ensure delivery of quality product to end users.

## **SCOPE**

Exploratory testing of the app for functionality, user navigation, UI issues, performance and data security and other vulnerabilities.

## **ENVIRONMENT**
Desktop
Windows 11
SAW desktop app 2.0

## **ISSUES DETECTED**

In the course of exploring the web application, the following were detected with the more detailed bug report available [here](https://docs.google.com/spreadsheets/d/1CZtbG_Rt0Cp35sRxa6kzZEVtgESxO_7RCwjVpQskQAA/edit?usp=sharing)

**UI and Presentation:**  The general presentation of the app page, navigation and presentation of its data is not clear, not user friendly and is not totally dynamic as it is not possible to scroll down to see the ending part of the page.This will pose a serious issue of usability for the users.

**Invalid URL handling:** When setting up website to scrape, the app accepts any url typed in including invalid url without being promptd to enter a correct url. This poses a functionality and performance issue as user will not be able to scrape the website and returning back to correct url add to frustration for the user.

**Option to analyse Scraped Data:** After inputting all neccessary information and scraping websites, there is no means of analysing the data because the values provided by the app are url, status, date, code and size. This prevent users from fully utilizing the potentials offered by the app posing a functionality issue.

**Browser Option Switching:** Switch the browser option of the app from internet headless browser to Chrome via chromedriver did not produce any significant difference in data scraping and/or presentation of the scraped data. This makes the app ambiguous in functionality and can lead to user confusion.

## **CONCLUSION**
The SAW app is a great tool that offers the service of scraping websites for users in order to meet their needs, however, the app needs some fine-tuning in terms of the bugs detected in the course of its exploration. This will enhance it functionality, usability, security of users data and general performance. For a more detailed report on the bugs detected click [here](https://docs.google.com/spreadsheets/d/1CZtbG_Rt0Cp35sRxa6kzZEVtgESxO_7RCwjVpQskQAA/edit?usp=sharing)
Leetcode Day 3: Roman to Integer Explained
Tags: python, leetcode, beginners, codenewbie
Published: 2024-07-04 04:38:26

The problem is as follows:
Roman numerals are represented by seven different symbols: `I`, `V`, `X`, `L`, `C`, `D` and `M`.

Symbol: Value
I: 1
V: 5
X: 10
L: 50
C: 100
D: 500
M: 1000

For example, `2` is written as `II` in Roman numeral, just two ones added together. `12` is written as `XII`, which is simply `X + II`. The number `27` is written as `XXVII`, which is `XX + V + II`.

Roman numerals are usually written largest to smallest from left to right. However, the numeral for four is not `IIII`. Instead, the number four is written as `IV`. Because the one is before the five we subtract it making four. The same principle applies to the number nine, which is written as `IX`. There are six instances where subtraction is used:

- `I` can be placed before `V` (5) and `X` (10) to make 4 and 9. 
- `X` can be placed before `L` (50) and `C` (100) to make 40 and 90. 
- `C` can be placed before `D` (500) and `M` (1000) to make 400 and 900.
Given a roman numeral, convert it to an integer.

Here is how I solved it:
- Let's make use of a dictionary to map each roman numeral to its integer value.
- Initialize a variable result to 0, which we will use to store the final integer value.

```
roman_numbers = {'I' : 1, 'V' : 5, 'X' : 10, 'L' : 50, 'C' : 100, 'D' : 500, 'M' : 1000}      
result = 0
```

- Iterate through the string.
- If current character is greater than previous character, subtract twice the value of "s[char - 1]" and add the value of "s[char]". Here is where we handle the subtraction cases. 
For example, `IV = 4` (`I=1` is less than `V=5`, so add `5` and subtract `1` twice: `5 - 2 + 1`.
- Else, add the value of "s[char]" to the result. Here is where we handle the regular addition.
- Return result, which is the integer value of the roman numeral.

```
for char in range(len(s)):
    if char > 0 and roman_numbers[s[char]] > roman_numbers[s[char - 1]]:             
        result += roman_numbers[s[char]] - 2 * roman_numbers[s[char - 1]]
    else:
        result += roman_numbers[s[char]]
return result
```
Here is the completed solution:

```
class Solution:
    def romanToInt(self, s: str) -> int:
        roman_numbers = {'I' : 1, 'V' : 5, 'X' : 10, 'L' : 50, 'C' : 100, 'D' : 500, 'M' : 1000}      
        result = 0

        for char in range(len(s)):            
            if char > 0 and roman_numbers[s[char]] > roman_numbers[s[char - 1]]:                
                result += roman_numbers[s[char]] - 2 * roman_numbers[s[char - 1]]
            else:               
                result += roman_numbers[s[char]]
        return result
```
Teen Patti Master India's Greatest Online Card Game -mod Apk
Tags: teenpatti, teenpattimaster, cardgames, indiancardgames
Published: 2024-07-04 04:38:10

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/q6per1j0dht579zvncfq.jpg) 


**[Teen Patti Master](https://teenpattimastermodapk.in/)** is an entertaining card game that gives prizes. Win instant  cash & bounce RS.3000.

Teen Patti Master is one of the best playing games in World.there are over 10 games that are also popular with this game. Essentially, it is a card game that covers three card games and various varieties of the game.

This game features an unusual game play interface that makes it exciting and engaging to play and watch. By downloading and playing the game, you may win cash money, rewards, bonuses, and many more.

Finally, the online platform allows you to earn money in an easy and fun way, with the possibility of winning unexpected and exciting money and rewards. If you want to be the greatest of all time, go and download the greatest game of all time, Teen Patti Master, show off your skills to the world, and become a part of the most awakened game of 2024.


Play & Win: Download Today **[Teen Patti Master Mod APK](https://teenpattimastermodapk.in/)** Game Now !!!
Exploring the Uncharted: Fun and Weird Stuff in Python
Tags: beginners, programming, learning, python
Published: 2024-07-04 04:37:08

Python is widely celebrated for its simplicity and readability, making it a favourite among developers and data scientists. But beyond its practical applications, Python has a playful and quirky side that's worth exploring. In this post, I'll take you on a journey through some lesser-known and weird features of Python that can add a bit of fun and surprise to your coding experience.

## 1. The Zen of Python
Before we dive into the weird stuff, let's start with a hidden gem that provides a philosophical foundation for Python: The Zen of Python. You can access it by importing this:

```python
import this
```

This will print out a set of aphorisms written by Tim Peters, which serve as guiding principles for writing Python code. It's a great reminder of why Python is such a delightful language.

## 2. Python's Easter Eggs
Python has several Easter eggs hidden within its standard library. One of the most famous is the "import antigravity" module, which opens a webcomic by XKCD:

```python
import antigravity
```
Another fun Easter egg is the import __hello__:

```python
import __hello__
```

This will print "Hello world!" to the console. These Easter eggs are just for fun and don't serve any practical purpose, but they showcase the playful nature of the Python community.

## 3. The Walrus Operator
Introduced in Python 3.8, the walrus operator (:=) allows you to assign values to variables as part of an expression. It can make your code more concise and readable in certain situations:

```python
# Traditional way
data = input("Enter something: ")
while data != "quit":
    print(f"You entered: {data}")
    data = input("Enter something: ")

# Using the walrus operator
while (data := input("Enter something: ")) != "quit":
    print(f"You entered: {data}")
```

## 4. The else Clause in Loops
Did you know that loops in Python can have an else clause? The else clause executes only if the loop completes normally (i.e., it doesn't encounter a break statement):

```python
for i in range(5):
    if i == 3:
        break
    print(i)
else:
    print("Loop completed without break")

for i in range(5):
    print(i)
else:
    print("Loop completed without break")
```

## 5. String Formatting
Python offers several ways to format strings, from the older % operator to the format() method and the more recent f-strings (formatted string literals):

```python
name = "Alice"
age = 30

# Using % operator
print("Hello, %s! You are %d years old." % (name, age))

# Using format() method
print("Hello, {}! You are {} years old.".format(name, age))

# Using f-strings
print(f"Hello, {name}! You are {age} years old.")
```

## Conclusion
Python is not just a tool for getting things done; it's also a playground for exploring new ideas and having fun. By delving into these weird and lesser-known features, you can not only enhance your Python skills but also discover the joy and creativity that Python can bring to your coding experience. Happy coding!
My first Saas - flippcard.com
Published: 2024-07-04 04:20:57


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/o8ax5qokjmeigq5dd9cz.png)

Are you tired of making decisions? Do you want to try a new and exciting way to make choices? Then look no further than Flippcard.com - Flip the cards , Find the Suprise!

Flippcard.com is a free website that helps you hide your options and make decisions randomly. Here's how it works:

1. Enter your choices: Start by entering all the options you want to consider. You can enter up to 20 options.
2. Create cards: Each option will be turned into a face-down card and the positions of the cards will be shuffled randomly.
3. Choose: Flip the cards one by one and eliminate the options you don't like. The last remaining card will be your final decision.

## Highlights of Flippcard.com:

- Hides options: The website helps you not to be influenced by the order or information about other options, thus making decisions more objectively.
- Randomization: The shuffling of the cards helps eliminate any bias and brings an element of surprise to your experience.
- Privacy: Flippcard.com does not store any information about users or their choices. The website is completely free and does not require registration or login.
- Easy to use: The website interface is simple and easy to use, suitable for everyone.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/wye081mbsp25lj58y4mp.png)

Flippcard.com can be used for a variety of purposes, including:
Making personal decisions: Choosing clothes, food, travel destinations,...
Solving group problems: Choosing projects, assigning tasks,...
Playing games: Choosing a winner, drawing lots,...

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What Technologies Help Prevent Cyber Attacks? 🛡️💻
Tags: cybersecurity, security
Published: 2024-07-04 04:19:21

The professional world today faces growing cybersecurity threats, making data protection an increasingly critical issue. What technologies play a key role in preventing cyber attacks? Let's explore.

1. Firewalls: These systems filter network traffic and block potentially malicious packets, providing the first line of defense.

2. Antivirus Programs and Anti-Malware Solutions: Reliable protection against viruses, trojans, and other malicious software helps prevent attacks at the device level.

3. Intrusion Detection Systems (IDS): Monitoring network activity allows for the detection of unusual and suspicious access attempts, crucial for swift response.

4. Intrusion Prevention Systems (IPS): Automatically block or drop potentially dangerous data packets, minimizing threats before they reach targeted systems.

5. Data Encryption: Protects information by encoding it, making it inaccessible to unauthorized access.

6. Multi-Factor Authentication (MFA): Additional security layer requiring multiple forms of identification to access systems.

7. Regular Software Updates and Patches: Keeping software up to date with the latest security updates is crucial.

8. User Education: Awareness and training among employees on cybersecurity practices play a critical role in preventing phishing and social engineering.

Effective protection against cyber threats requires a comprehensive approach and continuous attention to innovations in cybersecurity. Which of these technologies are you already using in your company or planning to implement? Share your experiences in the comments! 💬✨
Number of Provinces | LeetCode
Tags: java, beginners, algorithms, leetcode
Published: 2024-07-04 04:13:23

``` java
class Solution {
    public int findCircleNum(int[][] isConnected) {
        
        int n = isConnected.length;
        
        int visited[] = new int[n];
        
        int count = 0;
        
        for(int i=0; i<n; i++){
            if(visited[i]==0){
              dfs(isConnected, i, visited, n);
              count++;
            }
        }
        
        return count;
    }
    
    void dfs(int grid[][], int u, int visited[], int n){
        
        visited[u] = 1;
        
        for(int i=0; i<n; i++){
            if(grid[u][i]==1 && visited[i]==0)
                dfs(grid, i, visited, n);
        }
    }
}
```


Thanks for reading :)
Feel free to comment and like the post if you found it helpful
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Sql, table 모두 삭제
Tags: sql, mysql
Published: 2024-07-04 04:08:57

```
SELECT Concat('DROP TABLE ', table_schema, '.', TABLE_NAME, ';')
FROM INFORMATION_SCHEMA.TABLES where table_schema = '데이터베이스이름';
```

```
foreign_key 무시
set foreign_key_checks = 0;
```
_참조 : https://velog.io/@cykim_/MySQL-%ED%85%8C%EC%9D%B4%EB%B8%94-%EC%A0%84%EC%B2%B4-%EC%82%AD%EC%A0%9C_