Unanswered questions in Edureka Community

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How to find sum of multiple columns in a table in SQL Server 2005?

I have a table Emp which has these rows: Emp_cd ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,360 views
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What is the purpose of Order By 1 in SQL select statement?

I discovered numerous views with an order ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 516 views
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PL/SQL ORA-01422: exact fetch returns more than requested number of rows

I am getting this error: DECLARE * ERROR at line ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 802 views
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How to convert date into timestamp in SQL query?

I'm attempting to move data from the ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,363 views
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SQL joins as venn diagram

I've had difficulties comprehending joins in SQL, ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 10,320 views
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Unable to connect to SQL Express "Error: 26-Error Locating Server/Instance Specified)

I am at a loss with one ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,218 views
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SQL Server: Invalid Column Name

I am in the process of changing ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 1,121 views
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Execution sequence of Group By, Having and Where clause in SQL Server?

I'm just not sure how a SQL ...READ MORE

Aug 19, 2022 in Database by Kithuzzz
 • 38,010 points • 424 views
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Copy several byte arrays to one big byte array

I have several little byte arrays and ...READ MORE

Aug 18, 2022 in Java by krishna
 • 2,820 points • 686 views
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How to initialize an array's length in JavaScript?

I read some tutorials on arrays on ...READ MORE

Aug 18, 2022 in Others by krishna
 • 2,820 points • 789 views
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I Want To Print 1 to 100 Numbers Using Arrays In Javascript Only

Please bear with me as I am ...READ MORE

Aug 18, 2022 in Others by krishna
 • 2,820 points • 893 views
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Getting a union of two arrays in JavaScript

Say I have two arrays: one with ...READ MORE

Aug 18, 2022 in Others by krishna
 • 2,820 points • 259 views
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How are arrays implemented in java?

In Java, arrays are implemented as objects, ...READ MORE

Aug 18, 2022 in Java by krishna
 • 2,820 points • 354 views
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How to resize an image in pure HTML/CSS while keeping its proportions?

How can I crop an image while ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 302 views
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Webpack style-loader vs css-loader

I've got two inquiries. 1) There are two ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 454 views
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Getting the Text of a Check Box and Text Area To Display using jQuery

What I am trying to do is ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 1,515 views
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jQuery Validate plugin not validating an element that's not a form input

I need to validate with jQuery Validation ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 1,569 views
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jquery ajax call "metho" instead of "method"?

I have a script.js that uses jQuery's ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 225 views
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Getting jQuery selector to recognize newly-added DOM elements

I've searched the jQuery docs and here ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 1,529 views
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Reference $(this).parent with class name of 'x'

In jquery, how can I refer to ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 362 views
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How to disabled or non-editable text editor using CSS or jQuery?

I am using a rich text editor on my ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 663 views
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Scroll to the top of the page using JavaScript?

How do I scroll to the top ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 219 views
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Jquery accordion collapse all

I'm using this to expand or collapse ...READ MORE

Aug 18, 2022 in Web Development by gaurav
 • 23,260 points • 411 views
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what do css classes like my-2, my-lg-0, mr-sm-2 do in bootstrap 4?

I've read through other queries and the ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 996 views
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What is the difference between id and class in CSS, and when should I use them?

#main { background: #000; ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 209 views
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Magento 2: How to remove styles-m.css from category and product page

How to delete the styles-l.css and styles-m.css ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 483 views
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0 answers

css3 drop shadow under another div, z-index not working

To make it appear as though one ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 810 views
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how to draw a rectangle in HTML or CSS?

I am trying to draw a rectangle ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,620 points • 866 views
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0 answers

CROSS JOIN vs INNER JOIN in SQL

What is the difference between CROSS JOIN and INNER JOIN? CROSS ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 261 views
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0 answers

SQL Server Cannot perform an aggregate function on an expression containing an aggregate or a subquery

Error: Cannot perform an aggregate function on an ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 950 views
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0 answers

Convert date from dd-mm-yyyy to yyyy-mm-dd in SQL Server

Given date: DECLARE @Date1 VARCHAR(50) = '30-01-2015' I want ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 5,774 views
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Remove Identity from a column in a table

When we try to remove the identity ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 261 views
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SQL TRUNCATE DATABASE ? How to TRUNCATE ALL TABLES

SQL Server 2008 R2 is what I ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 785 views
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SQL Server FOR EACH Loop

SQL query: DECLARE @MyVar datetime = '1/1/2010' ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 4,492 views
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0 answers

No process is on the other end of the pipe (SQL Server 2012)

I've got this error: A connection was successfully ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 535 views
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What's the difference between Google Cloud Spanner and Cloud SQL?

I am new to the GCP stack ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 381 views
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Export SQL query data to Excel

My query returns a huge amount of ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 410 views
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0 answers

How to Create a real one-to-one relationship in SQL Server?

I have two tables, Country and Capital, ...READ MORE

Aug 18, 2022 in Database by Kithuzzz
 • 38,010 points • 321 views
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Darken CSS background image?

It ought to be a rather easy ...READ MORE

Aug 17, 2022 in CSS by Edureka
 • 13,620 points • 457 views
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CSS3 selector :first-of-type with class name?

Is it possible to choose the first ...READ MORE

Aug 17, 2022 in CSS by Edureka
 • 13,620 points • 281 views
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How do I center a list of text and then justify it in a w3.css column?

I am unable to center the contact ...READ MORE

Aug 17, 2022 in CSS by Edureka
 • 13,620 points • 441 views
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Making a class abstract without any pure virtual methods

I take a class where we watch ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 536 views
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Differentiate between function overloading and function overriding

Differentiate between function overloading and function overriding ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 287 views
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What is the point of function pointers?

The purpose of function pointers is difficult ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 242 views
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What are the differences between struct and class in C++?

I now want to understand the distinctions ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 277 views
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0 answers

What does '&' do in a C++ declaration?

As a C person, I'm attempting to comprehend some C++ code.  The declaration of my function is as follows: int foo(const string &myname) { cout ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 215 views
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0 answers

How to end C++ code

I want my C++ code to terminate  ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 212 views
0 votes
0 answers

get absolute value without using abs function nor if statement

How might I obtain an integer's absolute ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 982 views
0 votes
0 answers

How do I set up Visual Studio Code to compile C++ code?

Although the Visual Studio Code editor from ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 383 views
0 votes
0 answers

What is the difference between std::list<std::pair> and std::map in C++ STL?

What distinguishes std::list<std::pair> from std::map? Does the ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 287 views
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