Trending questions in Edureka Community

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How to locate the php.ini file (xampp)?

I am using xampp server for PHP ...READ MORE

Jun 9, 2022 in PHP by Kichu
• 19,040 points
1,749 views
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1 answer

What is the css / html `root` element?

The:root CSS pseudo-class corresponds to the root ...READ MORE

Jun 28, 2022 in CSS by Edureka
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861 views
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Excel VBA run-time error 1004 : Application-defined or object-defined error

Maybe your code is on Sheet 1, ...READ MORE

Apr 11, 2022 in Database by gaurav
• 23,260 points
4,233 views
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why the predict() function does have different rows in R

Alter this sentence: model = lm(train$latitude train$crashes) to lm(crashes ...READ MORE

Jun 24, 2022 in Data Analytics by Sohail
• 3,040 points
1,059 views
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In TypeScript how can I declare class method synonym?

I want to define class method which ...READ MORE

Jul 18, 2022 in TypeSript by Logan
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edited Mar 4 42 views
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How can I set a css border on one side only?

Use four values to add a border ...READ MORE

Jun 28, 2022 in CSS by Edureka
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883 views
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How do I create an HTML button that acts like a link?

How can I make a button in ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
• 3,820 points
470 views
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1 answer

How do I reverse a C++ vector?

The algorithm header has a method std::reverse for this purpose. #include <vector> #include <algorithm> int main() { std::vector<int> ...READ MORE

Jun 27, 2022 in C++ by Damon
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898 views
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How to make a transparent border using CSS?

Ideally, the border should be translucent. That ...READ MORE

Jul 4, 2022 in CSS by Edureka
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633 views
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Object of class mysqli_result could not be converted to string

Code: $result = mysqli_query($con, "SELECT classtype FROM learn_users ...READ MORE

May 15, 2022 in PHP by Kichu
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1,824 views
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How to mirror an Azure DevOps repository to a gitlab one

I have deployed my own GitLab server ...READ MORE

Apr 19, 2022 in Other DevOps Questions by Kichu
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3,932 views
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How can I avoid the transformation into an atomic vector in a matrix (r programming)

I'm scrambling to come up with a ...READ MORE

Jul 5, 2022 in Data Analytics by avinash
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591 views
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What does '-gt' operator mean in Bash programming?

It's a math test. assist with testing ...READ MORE

Jun 20, 2022 in Linux Administration by Rahul
• 3,380 points
1,188 views
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Best way to include CSS? Why use @import?

I'm mostly curious about the benefits and ...READ MORE

Jul 11, 2022 in CSS by Edureka
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325 views
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How to use c++ swap function?

It is OK to write swap(a,b); There is an issue when I write swap(&c[0],&d[0]);.  Can anyone explain why? #include<iostream> #include<algorithm> using namespace std; int main(void){ ...READ MORE

Jul 1, 2022 in C++ by Nicholas
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430 views
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Karma, Typescript definition file not loading

I am working on setting up development ...READ MORE

Jun 22, 2022 in TypeSript by Logan
• 2,140 points
1,141 views
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1 answer

How to calculate average percentage in Power BI?

You can add one more measure to ...READ MORE

Feb 23, 2022 in Power BI by CoolCoder
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6,235 views
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How can I completely uninstall nodejs, npm and node in Ubuntu

I installed it using: sudo apt-get install ...READ MORE

May 15, 2022 in Node-js by Kichu
• 19,040 points
2,720 views
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1 answer

How can I rename my Apex Class name in Salesforce

If you wanted to do it through ...READ MORE

Apr 1, 2022 in SalesForce by CoolCoder
• 4,420 points

edited Jun 19, 2023 by Khan Sarfaraz 4,710 views
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Read an Excel file directly from a R script

How do I open an Excel file ...READ MORE

Jul 9, 2022 in Data Science by avinash
• 1,840 points
392 views
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Explicitly calling return in a function or not

A while back, Simon Urbanek from the ...READ MORE

Jul 6, 2022 in Data Science by avinash
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527 views
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Extracting the last n characters from a string in R

See the code below: library(dslabs) data(gapminder) differenceminder percent > percent filter(year% ...READ MORE

Jul 5, 2022 in Data Analytics by avinash
• 1,840 points
572 views
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How Stuff and 'For Xml Path' work in SQL Server?

Table is: Id Firstname 4 abc 4 def 4 ghi 4 jkl 4 mno Required output: Id Name 4 abc,def,ghi,jkl,mno Query: SELECT ID, ...READ MORE

Feb 23, 2022 in Database by Neha
• 9,020 points
6,260 views
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C++ Singleton design pattern

I recently came upon a C++ realization/implementation of the Singleton design pattern.  It looked like this (I took it from a real-life example): // a lot of methods are omitted ...READ MORE

Jul 4, 2022 in C++ by Nicholas
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549 views
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How to show values from a MySQL database table inside a HTML table on a webpage?

How can I get all the field ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
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605 views
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Execution failed app:processDebugResources Android Studio

I am working with other developers in ...READ MORE

May 17, 2022 in Others by Kichu
• 19,040 points
2,611 views
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java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 exception

I am getting the error java.lang.IndexOutOfBoundsException: Index: ...READ MORE

May 17, 2022 in Java by Kichu
• 19,040 points
2,611 views
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Combinators in CSS

everyone! I am quite new to HTML ...READ MORE

Jul 8, 2022 in CSS by Edureka
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421 views
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how to Convert HTML to Excel?

I need to convert the HTML template ...READ MORE

Jul 4, 2022 in HTML by Tejashwini
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596 views
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what is the meaning of href in HTML?

Can someone let me know the meaning ...READ MORE

Jul 7, 2022 in HTML by Tejashwini
• 3,820 points
472 views
0 votes
1 answer

Ajax load issues with space in url

You should URL encode the message body ...READ MORE

Jun 1, 2022 in JQuery by Edureka
• 13,690 points
2,003 views
0 votes
1 answer

why jquery is blocked in https ?

You need to load the jQuery script ...READ MORE

Jun 13, 2022 in JQuery by rajatha
• 7,680 points
1,460 views
0 votes
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How does the CSS Block Formatting Context work?

How does the CSS Block Formatting Context ...READ MORE

Jul 5, 2022 in CSS by Edureka
• 13,630 points
548 views
0 votes
1 answer

C++ string in classes

The std namespace contains the string class. You need change the class to something like this: class Language { public: ...READ MORE

Jun 15, 2022 in C++ by Damon
• 4,960 points
1,381 views
0 votes
1 answer

How to define props in TypeScript where a parent component injects props in its children?

Typescript doesn't remove this special rule "!text" ...READ MORE

Jun 16, 2022 in TypeSript by Nina
• 3,060 points
1,346 views
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Reverse a number without converting it to string in C++

I'm attempting to write a programme in C++ to reverse a number. It works well with numbers like 1234, but when I try to enter a number like 5430, it displays 345, and the same with numbers that begin with zero, such as 0234, which displays 432. Could someone please explain how to deal with zeros at the beginning and end of a sentence? I simply need to save the number without converting it to a string. #include<iostream> using namespace std; int main(){ ...READ MORE

Jun 30, 2022 in C++ by Nicholas
• 7,760 points
753 views
0 votes
1 answer

jQuery mouse click counter

You can use jQuery's toggleClass function for that: $(" ... ...READ MORE

Jun 16, 2022 in JQuery by rajatha
• 7,680 points
1,349 views
0 votes
0 answers

Monaco Editor (react) with extended C# intellisense

To load certain code-files, I'm using the ...READ MORE

Jun 11, 2022 in C# by krishna
• 2,820 points
1,590 views
0 votes
1 answer

CSS horizontal scroll

You can use display:inline-block with white-space:no ...READ MORE

Jun 28, 2022 in CSS by Edureka
• 12,690 points
909 views
0 votes
1 answer

Changing fonts in ggplot2

By using the windowsFonts() a user can ...READ MORE

Feb 8, 2022 in Others by Rahul
• 9,680 points
6,850 views
0 votes
0 answers

How can two strings be concatenated?

cbind = tmp ("GAD", "AB") tmp # [,1] ...READ MORE

Jul 5, 2022 in Data Analytics by avinash
• 1,840 points
543 views
0 votes
1 answer

Node.js JSON.stringify() causing &quot; in output. Can't parse with Jquery

It's because when you call ...READ MORE

Jun 16, 2022 in JQuery by rajatha
• 7,680 points
1,316 views
0 votes
1 answer

Datatables export Excel

Follow the following steps : Add Interop References. ...READ MORE

Jun 9, 2022 in JQuery by gaurav
• 23,260 points
1,635 views
0 votes
0 answers

indexOf and lastIndexOf in PHP?

In Java, we can use indexOf and ...READ MORE

Jun 27, 2022 in PHP by narikkadan
• 63,600 points
874 views
0 votes
1 answer

Ceil function: how can we implement it ourselves?

You can disassemble the components of an IEEE754 floating point number and put the logic together yourself: #include <cstring> float my_ceil(float f) { ...READ MORE

Jun 13, 2022 in C++ by Damon
• 4,960 points

edited Jun 14, 2022 by Hemant 1,442 views
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What is the difference between rm() and rm(list=ls())?

The majority of items I've read. They ...READ MORE

Jul 5, 2022 in Data Science by avinash
• 1,840 points
535 views
0 votes
0 answers

CSS - display elements in columns

Is there a way (maybe flex, I ...READ MORE

Jul 8, 2022 in CSS by Edureka
• 13,630 points
391 views
0 votes
0 answers

What does "&" at the end of a linux command mean?

I am a system administrator and I ...READ MORE

Apr 21, 2022 in Linux Administration by Edureka
• 13,690 points
741 views
0 votes
1 answer

Show Page Loading Spinner on Ajax Call in jQuery Mobile

 Use the ajaxStart() and ajaxStop() Method While working ...READ MORE

Jun 10, 2022 in JQuery by gaurav
• 23,260 points
1,582 views
0 votes
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How do CSS triangles work?

There're plenty of different CSS shapes over ...READ MORE

Jul 4, 2022 in CSS by Edureka
• 13,630 points
557 views