teleren/devto huggingface dataset:
Stay Ahead of the Game: Top Tips for Keeping Up with the Latest Front-End Technologies and Best Practices
Tags: webdev, frontend, beginners, productivity
Published: 2023-02-03 07:02:42



As a front-end developer, it's important to stay up-to-date with the latest technologies and best practices in order to create the most visually appealing, user-friendly, and efficient websites and applications. With new technologies and frameworks emerging all the time, it can be hard to keep up. Here are some tips for staying current in the ever-changing world of front-end development.

1. Follow industry leaders and experts
Following industry leaders and experts on social media and reading their blogs can give you an inside look at what's new and what's coming in front-end development. Some popular front-end developers to follow include Chris Coyier, Brad Frost, and Rachel Andrew. They often share their thoughts and insights on the latest technologies and best practices in the industry.
2. Participate in online communities
Online communities such as Stack Overflow, GitHub, and Reddit are great places to ask questions and learn from other developers. You can also share your own knowledge and experience with others, which can help you stay up-to-date with the latest technologies and best practices.
3. Attend conferences and meetups
Attending conferences and meetups allows you to learn from industry leaders and experts in person, as well as network with other developers. Conferences such as CSS Conf, JSConf, and An Event Apart are great places to learn about new technologies and best practices. Meetups are also a great way to stay current, as they usually focus on a specific technology or framework.
4. Experiment with new technologies
One of the best ways to stay up-to-date with the latest front-end technologies is to experiment with them yourself. Try building a small project using a new technology or framework, and see how it compares to what you're currently using. This will give you a hands-on understanding of the technology and its capabilities.
5. Read articles and tutorials
Reading articles and tutorials about new technologies and best practices is a great way to stay up-to-date. Websites such as Smashing Magazine and CSS-Tricks provide great resources for learning about new technologies and best practices.

Staying up-to-date with the latest front-end technologies and best practices is important for any front-end developer. By following industry leaders and experts, participating in online communities, attending conferences and meetups, experimenting with new technologies, and reading articles and tutorials, you can stay current and create the most visually appealing, user-friendly, and efficient websites and applications.

### If you liked this post please follow me on twitter

{% embed https://twitter.com/ahmed_onour/status/1621397010849964032 %}
Gmail Clone with React Js
Tags: javascript, react, clone, programming
Published: 2023-02-03 06:57:43

**Live : [Demo](https://clone-with-react-js-4cae9.web.app/) **


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/16gt6aus2lg95bjhqudq.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/paa3vv5b4k1ey06igm36.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/je33vtotgcw7px77x4tb.png)


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/rdog7g52yn6b9cu30tii.png)


## Some key details about this project :- 
_
1. Gmail Clone using React JS and Material UI is an email client that is built to mimic the look and feel of the popular Gmail email service.

2. Firebase is used here to maintain the connection with backend. 

3. Redux is used to manage all the states used in this project.

4. It features a clean and modern design, inspired by Google's Material Design guidelines. The interface is intuitive and easy to use, making it a great choice for both personal and business use.

5. React JS is used as the front-end framework to create the Gmail Clone's dynamic and responsive user interface. This means that the app will provide a smooth and fast experience for users, even when working with large amounts of data.

6. Material UI is used to style the Gmail Clone, giving it a consistent look and feel across all platforms. The framework provides a wide range of pre-designed components and styles, allowing for fast and easy customizations.

7. The Gmail Clone also comes with advanced security features, including authentication. This ensures that your email is always protected, and your data is secure.
_
Socket programming in Java
Published: 2023-02-03 06:55:15

Java applications operating on multiple JREs can communicate with one another using [socket programming in Java](https://hkrtrainings.com/socket-programming-in-java). It is applicable for both connection-oriented and connectionless can apply. A socket is a method of connecting a client to a server. In this article, we will learn more about sockets and socket programming in Java. We will also talk about client-side programming and server-side programming along with testing the applications. In the setup described in this article, a client connects, transmits messages to the server, and the server displays the messages with the help of a socket connection. The Java API networking package called java.net handles all the low-level operations necessary for these items to function, which makes network programming for programmers quite simple.
opay-ussd-transfer-code
Tags: opayussdtransfercode, ussdcodeforopay, opayloanussdcode, opayussdcode
Published: 2023-02-03 06:45:31

<a href="https://www.bankussdcode.com/opay-transfer-code/#utm_source=backlinks&utm_medium=search&utm_campaign=darry+ring+us&utm_content=Michelle">https://www.bankussdcode.com/opay-transfer-code/</a>
![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/blpnjs2080qqsnrgboha.png)
{2023} Cisco Exam Dumps - Free Try
Published: 2023-02-03 06:44:00

The most reliable Cisco Exam Dumps study cloth
You may be in safe arms if you choose our company. We realize that point of every patron is very important and they do no longer want to waste it. [Cisco Exam Dumps](https://examlabsdumps.com/category/cisco-exam/) We ensure that our customers utilize their time in the quality manner and revel in success. For that motive, we positioned all our awareness and efforts on making our Cisco Exam Dumps pdf a large hit. The price of our top great Cisco Exam Dumps pdf is very reasonable and the customers can come up with the money for it without difficulty. No different observe material is as effective as ours. Pick us.

A hundred% legitimate Cisco Exam Dumps with reductions
No want to spend a lot of time and money at the same time as you’ve access to Cisco Exam Dumps. No want to purchase Cisco CCNP Collaboration examination books and cramming thousands of pages. Prepared proven and up to date [Cisco Certification](https://examlabsdumps.com/category/cisco-exam/) PDF education package consists of the whole lot you want for implementing Cisco Collaboration Conferencing examination certification examination, and it'll help you within the quality manner viable with a 99.9% passing assure.

Best Cisco Offer >>> https://examlabsdumps.com/cisco-exam/300-825-dumps/

https://examlabsdumps.com/cisco-exam/350-801-dumps/

https://examlabsdumps.com/cisco-exam/300-815-exam-dumps/

https://examlabsdumps.com/cisco-exam/300-430-exam-dumps/
JavaScript Key fundamentals Part - 3
Published: 2023-02-03 06:28:03

6.**Objects**: A collection of properties and methods that represent a single entity.
**.toString()**: Returns a string representation of the object.

**.valueOf()**: Returns the primitive value of the object.

**.hasOwnProperty(prop)**: Returns a Boolean indicating whether the object has the specified property.

**.propertyIsEnumerable(prop)**: Returns a Boolean indicating whether the specified property is enumerable.

**.isPrototypeOf(obj)**: Returns a Boolean indicating whether the object is a prototype of the specified object.

**.concat(array)**: Returns a new array that is the result of concatenating the object with the specified array.

**.join(separator)**: Joins all elements of an array into a string and returns the result, using the specified separator.

**.pop()**: Removes and returns the last element of an array.

**.push(element)**: Adds one or more elements to the end of an array and returns the new length of the array.

**.reverse()**: Reverses the order of the elements in an array and returns the reversed array.

These are just a few examples of object methods in JavaScript. There are many others that you can use to manipulate and work with objects in your code.

**Event handling**: The process of responding to user actions such as mouse clicks, form submissions, and page loads.

```
<button id="myButton">Click me</button>

<script>
  var button = document.getElementById("myButton");
  
  button.addEventListener("click", function() {
    alert("Button was clicked!");
  });
</script>

```
In this example, we first select the button element with the id of "myButton" using the document.getElementById() method. Then, we use the addEventListener method to attach a click event to the button. The addEventListener method takes two arguments: the type of event to listen for and the function to be executed when the event occurs.

When the button is clicked, the alert function will be called, displaying the message "Button was clicked!" on the screen.

Event handling is a crucial part of JavaScript programming, allowing you to respond to user interactions and update the content and behavior of your web pages dynamically.

**DOM (Document Object Model)**: A tree-like representation of a web page, allowing JavaScript to modify the content and style of the page.
1. Two Sum
Published: 2023-02-03 06:24:05

# Question

Given an array of integers `nums` and an integer `target`, return *indices of the two numbers such that they add up to* `target`.

You may assume that each input would have ***exactly* one solution**, and you may not use the *same* element twice.

You can return the answer in any order.

**Example 1:**

```xml
Input: nums = [2,7,11,15], target = 9
Output: [0,1]
Explanation: Because nums[0] + nums[1] == 9, we return [0, 1].
```

**Example 2:**

```xml
Input: nums = [3,2,4], target = 6
Output: [1,2]
```

**Example 3:**

```xml
Input: nums = [3,3], target = 6
Output: [0,1]
```

**Constraints:**

* `2 <= nums.length <= 10<sup>4</sup>`
    
* `-10<sup>9</sup> <= nums[i] <= 10<sup>9</sup>`
    
* `-10<sup>9</sup> <= target <= 10<sup>9</sup>`
    
* **Only one valid answer exists.**
    

# Answer

```cpp
class Solution {
public:
    vector<int> twoSum(vector<int>& nums, int target) {
      vector<int> ans;
      for (int i=0;i<nums.size();i++){
        for (int j=i+1;j<nums.size();j++){
            if ((nums[i]+nums[j])==target){
                ans.push_back(i);
                ans.push_back(j);
            }
        }
    } 
    return ans; 
    }
};
```

The solution we will be using is brute force, the function takes two variables one is nums which contain the vector and the other one is a target which we need to find by summing two indexes in the vector and if we got the sum we will return the index in a new vector.

Before we start the for loops first we need to make an empty vector, which we will call `ans`. we will use a nested for loop to check if the target is present in the array. The first loop starts with the i'th which is 0 and stops at (vector size - 1) and the inner for loop starts at i+1 and stops as same as (vector size -1), if the index i and i+n (where n is a number less than vector size but greater than i) is equal to the target value we will push the index to the new array `ans` and return it. It has O(n^2) time complexity as it has two nested loops. Below you can see an animation of how this program works.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1674166201237/530d630d-4026-40e8-b755-76cfadc4027d.gif align="center")
I'm getting Error while intializing firebase app need help
Tags: react
Published: 2023-02-03 06:21:58


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/cbpz0w4upwhzavtu9yh6.PNG)


Error:

Compiled with problems:X

ERROR in ./src/firebase/firebase.utils.js 3:0-43

Module not found: Error: Default condition should be last one


ERROR in ./src/firebase/firebase.utils.js 4:0-35

Module not found: Error: Default condition should be last one


ERROR in ./src/firebase/firebase.utils.js 5:0-30

Module not found: Error: Default condition should be last one
Fix Vue hot code deploy issue with Safari
Published: 2023-02-03 05:58:52

If you're working on Vue and testing your code using Vue CLI's hot code deploy
`npm run serve`
There's a random issue wherein UI is not refreshing after saving the code, it's not an issue in Chrome but it happens consistently in Safari. 

To solve this, you need to update your vue.config.js file in your project directory by adding this snippet:

```
module.exports = {
    chainWebpack: config => {
        if (process.env.NODE_ENV === 'development') {
            config
                .output
                .filename('[name].[hash].js')
                .chunkFilename('[name].[hash].js')
                .end()
        }
    }
}
```
I found this fix in one of the github repos that I have easily forgotten the link.
5. Do understand why a task was done quickly
Published: 2023-02-03 05:45:01

**Why does a 30 minutes IT task take six days to deliver?**

A task comes in Thursday at noon. The work on the task is done 30 minutes later, including a coffee break.

The task is delivered the following Wednesday evening.

Now, why does a 30 minutes task take six days to deliver?

Why does your IT department wait to deliver a task until a few days after it is done?

I’ve seen multiple times that a task is completed in a few hours but first delivered after a week because the development department doesn’t want the business to think that this is a normal speed of delivery.

## Background

A well-functioning IT department invests most of its time in infrastructure, productivity improvements, and paying down technical debt.

Those investments result in productivity gains when it comes to business tasks.

Therefore, a seemingly huge task can be accomplished very fast.

It is not because the task was small. But because the IT department has spent a lot of time on productivity improvements.

If the business doesn’t see investments in productivity, the IT department hesitates to deliver a task quickly.

For the IT department, it is a matter of self-preservation.

- If they deliver a task sooner, the expectation is that all similar tasks can be done as fast.
- If all business tasks are delivered quickly, the implication is that IT may be overstaffed.
Creating My Personal Website
Tags: webdev, nextjs, github, javascript
Published: 2023-02-03 05:41:20

## Introduction
Having a personal website is a big improvement to any portfolio, especially when you are a full stack web developer. Being one for 4 years, I still don't have one myself to showcase all of my skills and projects. Instead, I rely solely on GitHub and LinkedIn. But today I will be changing that and finally start working on my own website. I will be using Next.JS along with Tailwind CSS and HeadlessUI to style it. I will use GitHub to save all the code and make it open-source.

## Step 1 - Getting started
To get started, I created a new GitHub repo and a Next.JS application with Tailwind CSS and connected the remote workflow to the local.
```
npx create-next-app@latest -e with-tailwindcss abr-dev
git remote add origin git@github.com:AbeerRao/abr-dev.git
git branch -M main
git push -u origin main
```
And with that, a basic app has been set up. Now I will start making it look how I want it. All updates will be shared through Twitter and dev.to

Link to the GitHub code : https://github.com/AbeerRao/abr-dev


Follow to see how miserable I am at the end of all this.
LeetCode #136 Single Number with JavaScript
Tags: javascript, algorithms, leetcode
Published: 2023-02-03 05:41:11

Solution to LeetCode's [136. Single Number] (https://leetcode.com/problems/single-number) with JavaScript.

## Solution
```js
/**
 * @param {number[]} nums
 * @return {number}
 */
const singleNumber = (nums) => {
  let result = nums[0];
  for (let i = 1; i < nums.length; i++) {
    result = result ^ nums[i];
  }
  return result;
};
```
- Time complexity: O(n)
- Space complexity: O(1)

Using the XOR operator is simple way to implement.
Insert Multiple Selected Checkbox Values To Database In Laravel 9
Tags: laravel, php, database, checkbox
Published: 2023-02-03 05:30:00

In this article, we will see how to insert multiple selected checkbox values into the database in laravel 9. Here, we will learn how to store multiple checkbox values in the database using jquery in laravel 8 and laravel 9. Sometimes we are required to save multiple checkbox values in the array in laravel.

So, let's see how to store multiple checkbox values in the database using laravel 9, how to store checkbox values in a database in laravel 8 and laravel 9, how to get multiple checkbox values in laravel 9 using an array, laravel 9 stores multiple checkbox values in the database using jquery.

Whenever you want to save multiple checkbox values in a single column in the database at that time this article is helpful for you.

Step 1: Install Laravel 9

Step 2: Configure Database

Step 3: Create Migration and Model

Step 4: Create Route

Step 5: Create Controler

Step 6: Create Blade File

Step 7: Run Laravel 9 Application
WOW! Make your own personalised github profile readme😎
Tags: github, beginners, programming, webdev
Published: 2023-02-03 05:28:16

> Code so good, it'll make you dance like a robot with hiccups.

Your GitHub profile is often the first thing that others see when they visit your GitHub page, and your README file is a crucial part of your profile. It's an opportunity to showcase your skills, projects, and personality to the world. In this blog, I am sharing a GitHub repository link which has curated lists of personalized profile readmes. It will help you create a great README file for your GitHub profile.

[Here you go!](https://github.com/abhisheknaiidu/awesome-github-profile-readme)

And that's a wrap! Thanks for reading, and may the code be with you.
Two Pointers - Sum of Three Values
Published: 2023-02-03 05:12:16

## Two Pointers Pattern | Sum of Three Values | For Beginners

by Jacob Pelletier

---

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/laq0izaak98rbi7vlpjx.jpeg)

Follow me as I document my journey as I (quickly) work through [the 24 patterns](https://www.educative.io/courses/grokking-coding-interview-patterns-javascript) of Leet Code Questions in Javascript as a nice refresher for myself. This resource, in addition to [Leet Code](https://leetcode.com/), is excellent preparation for any interview!

I am no Ph.D. in C.S. (just with a lowly B.S.) and this isn't meant to be an authoritative or heavily theoretical guide. This is guide is meant to be fun, fast, and casual.

**Each article in this series will seek to <u>plainly</u> explain:**

1. The pattern
2. The problem
3. The solution in JS

* If anyone at all ends up reading these things I will post solutions in TS in the future! 😜

**Additional problems common of the two pointer pattern, in addition to sum of three values, are:**

1. Two Pointers
2. Reverse Words in a String

---

## Explaining The Sum of Three Values Problem.

The Sum of Three Values Problem is a classic computer science problem. It involves finding three numbers from an array of numbers such that the sum of these three numbers is equal to a given value. We consider solving this problem using the Two Pointer method as discussed in the course [the 24 patterns](https://www.educative.io/courses/grokking-coding-interview-patterns-javascript).

Given an array of integers, nums, and an integer value, target, determine if there are any three integers in nums whose sum equals the target. Return TRUE if three such integers are found in the array. Otherwise, return FALSE.


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6yt94p31ylynkhrtanc5.png)

**Steps to solve:** 
1. Sort the array in ascending order.
2. Loop through the entire array and set up two pointers (low and high) on every iteration.
3. Low is set to the current loop index + 1, and high is set to the last index of the array.
4. In an inner loop, look for values that, along with the current element, sum up to target.
5. Calculate the sum of array elements pointed to by the current loop index, and the low and high pointers.
6. If the sum is equal to target, return TRUE.
7. Else if the sum is greater than target, move the high pointer backwards.
8. Else if the sum is less than target, move the low pointer forwards.
9. Terminate the inner loop when low reaches r crosses high. Reset low to the current loop element +1, and reset high to the last index.
10. If, after processing the entire array, we don't find a triple that matches our requirement, we return FALSE.


---

## Problem #1 With Solution

**Problem #1:** 

**Solution:**

My Solution:
```

```

Output:
```

```

---

## Analysis

**Space:** O(n)
**Time:** O(1)

Thanks for tuning in, more algo content on the way as I move through it myself!
Creating Discord Bots in 2023
Tags: discordjs, javascript, beginners, node
Published: 2023-02-03 05:00:46

I recently wrote a "Blog" on GitHub about how to set up Discord bots in seconds using Node.js and Discord.js using Gists. I want to create a series here on how to create bots and implement new features using the Discord Developer Documentation.

If you want to read this on Github where you can view the repo and contribute, you can view the source code needed [here](https://github.com/yosileyid/Discord-Bot-Base), and the Gist walking you through the process is [here](https://gist.github.com/yosileyid/5c7f243604d3b88b0034050aced3c864). I will update this post and include more images and code as it expands in this series.