Unanswered questions in Edureka Community

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Remove elements of a vector inside the loop

I am aware that there are questions like this one, but I was unable to use them to help me decipher my code.  I just want to remove or delete one element from a vector by running a loop over its property.  How can I go about doing that?  I tried the following code, but I got an ambiguous error message: 'operator =' function is unavailable in 'Player’. ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 405 views
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Why is the size of an empty class in C++ not zero?

Why does the following output 1? #include <iostream> class Test { }; int ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 338 views
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Remove all html tags from php string

I want to display the first 110 ...READ MORE

Aug 17, 2022 in HTML by Deepak
 • 980 points • 1,137 views
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PHP Warning: require_once(/var/www/html/wp-config.php): failed to open stream: Permission denied in /var/www/html/wp-load.php on line 37

I am creating an Wordpress app server ...READ MORE

Aug 17, 2022 in HTML by Deepak
 • 980 points • 813 views
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Left-, center-, and right-aligned text on the same line

Is it possible to use HTML/CSS to ...READ MORE

Aug 17, 2022 in HTML by Deepak
 • 980 points • 5,517 views
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How to style the option of an html "select" element?

Here's my HTML: <select id="ddlProducts" name="ddProducts"> ...READ MORE

Aug 17, 2022 in HTML by Deepak
 • 980 points • 458 views
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0 answers

Laravel 5 Class 'Collective\Html\HtmlServiceProvider' not found on AWS

I'm aware that there are several other ...READ MORE

Aug 17, 2022 in HTML by Deepak
 • 980 points • 714 views
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HTML radio buttons allowing multiple selections

In my HTML form, I have the ...READ MORE

Aug 16, 2022 in HTML by Deepak
 • 980 points • 2,137 views
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Php / Html - How can I draw a graph of an array?

I discovered an array's mean, mode, median, ...READ MORE

Aug 16, 2022 in HTML by Deepak
 • 980 points • 606 views
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Should I use <i> tag for icons instead of <span>?

To display icons, both Facebook's HTML and ...READ MORE

Aug 16, 2022 in HTML by Deepak
 • 980 points • 447 views
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Making HTML page zoom by default

I designed a page where buttons look ...READ MORE

Aug 16, 2022 in HTML by Deepak
 • 980 points • 375 views
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memory allocation for objects

In C++, a variable like int x ...READ MORE

Aug 16, 2022 in C++ by Nicholas
 • 7,760 points • 280 views
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How does "this" cascading work?

The following class interface I have is: ...READ MORE

Aug 16, 2022 in C++ by Nicholas
 • 7,760 points • 201 views
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Why was the ampersand chosen as the symbol for references in C++?

Does anyone know why the ampersand was ...READ MORE

Aug 16, 2022 in C++ by Nicholas
 • 7,760 points • 249 views
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java.sql.SQLException: Missing IN or OUT parameter at index:: 1

Using OJDBC 6, I created some Java ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 5,569 views
0 votes
0 answers

Where can I find the Northwind database for Microsoft SQL Server 2008

To hone my Linq-fu , I'm looking ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 347 views
0 votes
0 answers

How to Alter Constraint

My Constraint: CONSTRAINT ACTIVEPROG_FKEY1 FOREIGN KEY(ActiveProgCode) REFERENCES PROGRAM(ActiveProgCode), I ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 304 views
0 votes
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Table Scan and Index Scan in SQL

What distinguishes a table scan from an ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 416 views
0 votes
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Error converting data type nvarchar to datetime SQL Server

I encountered this error: Error converting data type ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 2,840 views
0 votes
0 answers

Not all parameters were used in the SQL statement (Python, MySQL)

Error: mysql.connector.errors.ProgrammingError: Not all parameters were used in ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 2,367 views
0 votes
0 answers

Display names of all constraints for a table in Oracle SQL

I have given each constraint a name ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 638 views
0 votes
0 answers

SQL to find the number of distinct values in a column

In a column, I can choose each ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 591 views
0 votes
0 answers

How to get Time from DateTime format in SQL?

I want to use a SQL query ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 650 views
0 votes
0 answers

SQLException: No suitable Driver Found for jdbc:oracle:thin:@//localhost:1521/orcl

I'm attempting to create a Java EE ...READ MORE

Aug 15, 2022 in Database by Kithuzzz
 • 38,010 points • 510 views
0 votes
0 answers

Adding an identity to an existing column

There are currently several rows in the ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 286 views
0 votes
0 answers

How to solve the system.data.sqlclient.sqlexception (0x80131904) error

I've used C# and SQL Server 2008 ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 10,069 views
0 votes
0 answers

Import .bak file to a database in SQL server

I have a file with .bak extension. How ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 275 views
0 votes
0 answers

Import CSV file into SQL Server

I have a few fundamental questions and ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 722 views
0 votes
0 answers

Login to Microsoft SQL Server Error: 18456

When I try to connect to the SQL ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 457 views
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How can I select the first day of a month in SQL?

I only need to choose the given ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 405 views
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0 answers

Left Join With Where Clause

I need to take all of the ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 433 views
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0 answers

DateTime2 vs DateTime in SQL Server

Which one: datetime datetime2 is the recommended way to store date and ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 413 views
0 votes
0 answers

CLEAR SCREEN - Oracle SQL Developer shortcut?

I was wondering if there was a ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 5,767 views
0 votes
0 answers

MySQL error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near

This is my Stored procedure : CREATE PROCEDURE ...READ MORE

Aug 14, 2022 in Database by Kithuzzz
 • 38,010 points • 6,937 views
0 votes
0 answers

Oracle SQL: Update a table with data from another table

Table 1: id name ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 787 views
0 votes
0 answers

Drop multiple tables in one shot in MySQL

How to drop multiple tables from one ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 2,286 views
0 votes
0 answers

What represents a double in sql server?

I have several properties in C# which ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 559 views
0 votes
0 answers

Get week day name from a given month, day and year individually in SQL Server

I'm attempting to get a day name ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 969 views
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How to export and import a .sql file from command line with options?

I need to commodity and import a ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 298 views
0 votes
0 answers

Which datatype to use to store a mobile number?

Which datatype will I use to store ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 629 views
0 votes
0 answers

Calculate time difference in minutes in SQL Server

I require the minutes-based time difference between ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 996 views
0 votes
0 answers

Find stored procedure by name

Is there a way to search for ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 274 views
0 votes
0 answers

What's the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL JOIN?

What's the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL ...READ MORE

Aug 13, 2022 in Database by Kithuzzz
 • 38,010 points • 384 views
0 votes
0 answers

input[type='text'] CSS selector does not apply to default-type text inputs?

Text is the default input type. Therefore, ...READ MORE

Aug 12, 2022 in CSS by Edureka
 • 13,620 points • 309 views
0 votes
0 answers

How do you add a scroll bar to a div?

I have a popup that displays some ...READ MORE

Aug 12, 2022 in CSS by Tejashwini
 • 3,820 points • 222 views
0 votes
0 answers

What is the difference between properties and attributes in HTML?

I've been trying to define the difference ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
 • 3,820 points • 1,201 views
0 votes
0 answers

What is viewport in HTML.

What exactly is a viewport in HTML? ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
 • 3,820 points • 314 views
0 votes
0 answers

how do you increase the height of an html textbox

How can the height of a textbox ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
 • 3,820 points • 215 views
0 votes
0 answers

how to change color of header in HTML?

Here is my HTML and CSS; the ...READ MORE

Aug 12, 2022 in HTML by Tejashwini
 • 3,820 points • 842 views
0 votes
0 answers

Simplest code for array intersection in javascript

Tell me the simplest way to implement ...READ MORE

Aug 12, 2022 in Others by krishna
 • 2,820 points • 211 views
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