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Graphic SQL reference for data manipulation Source: https://raw.githubusercontent.com/kelsfarmer/SQL/master/SQL%20Data%20Manipulation%20Language%20Cheat%20Sheet.png

20 questions you might be asked about KnockoutJS in an interview for both freshers and experienced developers KnockoutJS is being used more frequently in projects as a lightweight tool to assist quick development in the browser, especially where ViewModels and arrays are involved. Knockout is quick to learn and while it doesn’t have anywhere near the functionality of say AngularJS, it does provide a powerful mechanism for working with data and vastly reduces the amount of code needed to implement a robust modern, client-side solution. Unlike Angular, which encompasses many concepts including data-binding, integrated testing, view management, etc., Knockout only promises one thing – highly efficient data-binding, but it does this extremely well indeed. Due to its increasing popularity, questions about it are being asked at interviews – this is a list of some of the more common questions I have seen discussed in preparing interviews. If you understand these concepts, you will be well on your way to putting together a solid Knockout solution. 🔗Article Link

Latest Gulp js interview questions Gulp is gaining popularity and it has become part of every web application these days. In this post, find list of latest and updated gulp js interview questions and their answers for freshers as well as experienced users. These interview questions will help you to prepare for the interviews, for quick revision and provide strength to your technical skills. Q1. What is Gulp? Q2. Is gulp based on node.js? Q3. Why to use gulp? Q4. How do you install gulp? Q5. How do you setup/configure gulp? 🔗Article Link

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17 Essential jQuery Interview Questions From Toptal Toptal sourced essential questions that the best jQuery developers and engineers can answer. Driven from our community, we encourage experts to submit questions and offer feedback. 1-What selector would I use to query for all elements with an ID that ends with a particular string? Also, how would I modify the selector to retrieve only <div> elements whose IDs end with that same string? Provide an example. 2-What’s the deal with the $ in jQuery? What is it and what does it mean? 3-Write code in jQuery to animate the #expander div, expanding it from 100 x 100 pixels to 200 x 200 pixels over the course of three seconds. 4-What is method chaining in jQuery? Provide an example. 5-What is the difference between jQuery.get() and jQuery.ajax()? 🔗Article Link

10 Interview Questions Every JavaScript Developer Should Know In the years since I wrote this article, a lot has changed. When I wrote it, lots of developers were coming to JavaScript from languages like Java and C++, lacking any understanding of how objects work in JavaScript, and trying to apply obsolete patterns, such as deeply layered inheritance hierarchies. Thanks in part to warnings from influential software developers and framework authors (particularly the authors of React, who wisely listened to the warnings and encouraged better alternatives such as higher order components and React hooks for idiomatic React), the trend of overusing class inheritance in JavaScript has mostly died. And it’s missed by nobody. In recent job interviews, here’s what I do 🔗Article Link

150 Java Interview Questions and Answers – The ULTIMATE List Our Java Interview Questions and Answers collection is all about different types of questions that can be used in a Java interview, in order for the employer to test your skills in Java and object-oriented programming in general. In the following sections we will discuss Java Interview Questions about object-oriented programming and its characteristics, general questions regarding Java and its functionality, collections in Java, garbage collectors, exception handling, Java applets, Swing, JDBC, Remote Method Invocation (RMI), Servlets and JSP. Let’s go…! 🔗Article Link

20 iOS Developer Interview Questions and Answers for getting you ready for your interview The big day is coming up. Whether it’s a phone, online or in person interview it is always a little bit stressful. So, to ease the stress you did some prep work- completed the homework on the company you are interviewing with, stalked the hiring manager and half of the engineering team at the company of your choice on linkedin & github, you brushed up on some of the skills and knowledge you haven’t used in a while- you are ready to go. But following US Navy Seals motto “Two is one and one is none” let’s go through another quick refresher to help you ace that iOS interview. So let’s get right into it! Let’s start with some of the basic questions that I hope you are already ready for. They might seem obvious, but you would be shocked how many engineers failed miserably at them during the 12 years I have been doing technical interviews. 🔗Article Link

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Top 25 Ember.js Interview Questions (2022) Ember.JS Interview Questions and Answers Here are Ember.js interview questions and answers for freshers as well as experienced candidates to get their dream job. 1) Explain what Ember.js is and how it works? 2) List out main components of Ember.js? 3) Explain what is model in Ember.js? 4) Explain how ember applications are structured? 5) What controller does in Ember.js? 🔗Article Link

Django interview questions ... Well I haven't conducted any interviews recently but this one has been laying in my drafts for a quite while so it is time to take it out of the dust and finish it. As I have said in Python Interview Question and Answers these are basic questions to establish the basic level of the candidates. 1-Django's request response cycle 2-Middlewares - what they are and how they work 3-Do you write tests? How? 4-select_related and prefetch_related 5-Forms validation 🔗 Article Link

⚡️ Roadmap to becoming a full stack developer in 2022 - Learn basics: 🎯 HTML 🎯 CSS 🎯 JavaScript/Typescript 🎯 Git 🎯 Github - Learn a framework: 🎯 React/Angular/Vue/Svelte 🎯 TailwindCSS/Bootstrap - Backend: 🎯 NodeJs/Python/Rust 🎯 MongoDb/PostgreSQL/MySQL 🎯 AWS/Heroku

Topic : Python Tutorial in Hindi Language :- Hindi | Urdu Duration : 4.30 Hrs Size : 522 MB

CSS interview questions and answers Development hiring managers and potential interviewees may find these sample CSS proficiency interview Q&As and code snippets useful. The first iteration of Cascading Style Sheets (CSS) was not met with open arms, as lack of support was widespread. Times have changed, and CSS is now an integral part of all Web applications, so it is imperative to have designers and developers with strong CSS skills to produce a polished product for clients. Finding the right person with those skills can be tricky. Here’s a look at possible interview questions for CSS candidates. These questions are not comprehensive, but they do provide a starting point for evaluating individuals. 🔗 Article Link