Wednesday, 21 August 2024

Key Technologies and Responsibilities for Frontend Developers

What are the key technologies and tools that a frontend developer should be proficient in? Required Technologies for Frontend Developers :HTMLCSSJavaScriptAjaxAngularReact.jsPerformance OptimizationBrowser Developer ToolsTo develop a website or application, a strong proficiency in the above technologies is essential.HTML and CSS are used for designing the layout and visual appearance of the...
What are the key technologies and tools that a frontend developer should be proficient in? 

Required Technologies for Frontend Developers :
  • HTML
  • CSS
  • JavaScript
  • Ajax
  • Angular
  • React.js
  • Performance Optimization
  • Browser Developer Tools

To develop a website or application, a strong proficiency in the above technologies is essential.
HTML and CSS are used for designing the layout and visual appearance of the template, while JavaScript and other scripting languages handle the dynamic actions and interactions of the HTML elements.


What are the typical roles and responsibilities expected of a frontend developer in a professional setting?

  • Build responsive and interactive user interfaces using HTML, CSS, and JavaScript.
  • Ensure designs are implemented consistently across different devices and browsers.
  • Work closely with UI/UX designers to transform wireframes and prototypes into functioning interfaces.
  • Integrate front-end components with server-side logic.
  • Optimize web pages for maximum speed and scalability.
  • Minimize code and resources to ensure quick load times.
  • Test applications across different browsers to ensure consistent performance.
  • Ensure web pages are optimized for search engines.
  • Implement proper HTML markup, meta tags, and structured data.
  • Develop modular and reusable components to streamline development.


How can one become a good software engineer?

Becoming a good software engineer goes beyond just learning to code. It involves developing a broad set of skills, cultivating the right mindset, and continuously improvin...
Becoming a good software engineer goes beyond just learning to code. It involves developing a broad set of skills, cultivating the right mindset, and continuously improving.

Thursday, 3 August 2023

Javascript: How to print numbers from 1 to 10 using javascript setInterval?

 Javascript: How to print numbers from 1 to 10 using javascript setInterval?Solution: This is basic interview questions.  setInterval() method is used to call a function or evaluate an expression at specified intervals (in milliseconds). For example, let's log a message after 1 seconds using setInterval method,setInterval(function...

 Javascript: How to print numbers from 1 to 10 using javascript setInterval?


Solution: This is basic interview questions.  

setInterval() method is used to call a function or evaluate an expression at specified intervals (in milliseconds). For example, let's log a message after 1 seconds using setInterval method,

setInterval(function () {
  console.log("Hello Javascript");
}, 1000);
Solution for above Question is:
let i =1;
let basicint = setInterval(function () {
  console.log("My count is:",i);
    i++;
    if(i>10){
        clearInterval(basicint); // Here clearing the interval after 10 iterations
    }
}, 1000);


Finally the out is:


Javascript: Interview Question: How to filter even numbers from Array without using predefined filter in Javascript?

 Javascript: Interview Question: How to filter even numbers from Array without using predefined filter in Javascript? (adsbygoogle = window.adsbygoogle || []).push({}); Solution: By using for loop .. we can achieve this easilylet arrNums = [46,10,21, 56, 89, 67, 33, 87, 34, 98, 76, 88, 65, 12, 19, 10, 15, 17, 18,22];let evenNums = [];for(let i=0;i<=arrNums.length;i++){ ...

 Javascript: Interview Question: How to filter even numbers from Array without using predefined filter in Javascript?



Solution: By using for loop .. we can achieve this easily

let arrNums = [46,10,21, 56, 89, 67, 33, 87, 34, 98, 76, 88, 65, 12, 19, 10, 15, 17, 18,22];

let evenNums = [];

for(let i=0;i<=arrNums.length;i++){

    if (arrNums[i] % 2 === 0) {

        evenNums.push(arrNums[i]);

   }

}

console.log(evenNums)


Out Put : 

[46, 10, 56, 34, 98, 76, 88, 12, 10, 18, 22]

Wednesday, 2 August 2023

Javascript: How to Print Tables from 1 to 20 using JavaScript?

Javascript: How to Print Tables from 1 to 20 using JavaScript?The simple way to print the Math tables from 1 to 20 using javascript. This is basic logic of loops in javascript. Sample:let tableNo = 2;console.log("Multiplication Table of", tableNo, "is:");for(let i=1; i<=10; i++){    console.log(tableNo +"*"+...
Javascript: How to Print Tables from 1 to 20 using JavaScript?

The simple way to print the Math tables from 1 to 20 using javascript. This is basic logic of loops in javascript. 

Sample:

let tableNo = 2;
console.log("Multiplication Table of", tableNo, "is:");
for(let i=1; i<=10; i++)
{
    console.log(tableNo +"*"+ i +"="+ tableNo*i);
    if(i==10 && tableNo<20)
    {
        tableNo = tableNo+1;
        i=0;
        console.log("=================================");
        console.log("Multiplication Table of", tableNo, "is:");
    }
}




 OutPut : The out put like this

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I specialize in designing and developing dynamic websites, web applications, and other web-related projects. My expertise includes working with Java, .NET, PHP, and developing Android apps.

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Sharath Babu
Company : SLS Tech Services.
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