Latest questions in Edureka Community

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What is autoload in php?

What is autoload in PHP? READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
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Convert one date format into another in PHP

How can I convert one date format ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
4 views
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How to check whether an array is empty using PHP?

I have an array named players, what ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
2 views
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Using Jquery Ajax to retrieve data from Mysql

list.php: A simple ajax code that I ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
6 views
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Laravel 5 – Clear Cache in Shared Hosting Server

php artisan cache:clear Is there any workaround to ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
4 views
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php error: The Encrypt library requires the Mcrypt extension in codeigniter

I have a  login and sign-up form and ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
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strlen() php function giving the wrong length of unicode characters

I want to get the length of ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
5 views
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login system via on localhost not working

I have a login system built and ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
12 views
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0 answers

Using session_name() in PHP - Cannot Access Data

When I use: session_name( 'fObj' ); session_start(); _SESSION['foo'] = 'bar'; Subsequently ...READ MORE

5 days ago in PHP by Kithuzzz
• 320 points
6 views
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1 answer

Jquery form submit validation

Bind a function to the submit event of the ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
6 views
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1 answer

jQuery if checkbox is checked

for jQuery  if ($('input.checkbox_check').prop('checked')) { ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
3 views
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1 answer

jQuery Validation plugin. Two custom rules not working

validation plugin works according to the name attribute and ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
13 views
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1 answer

jquery function setInterval

This is because you are executing the ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
3 views
0 votes
1 answer

Error:com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details

Please be aware that AAPT1might be removed in ...READ MORE

4 days ago in Others by nisha
• 2,160 points
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1 answer

jQuery on page load event not working

You should be passing .on("load") on the window instead ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
8 views
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1 answer

Android shared preferences for creating one time activity

How to Intialize? // 0 - for private ...READ MORE

4 days ago in Others by nisha
• 2,160 points
6 views
0 votes
1 answer

jQuery counter to count up to a target number

Use the jQuery animate function to count ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
2 views
0 votes
1 answer

Smooth scrolling when clicking an anchor link

document.querySelectorAll('a[href^="#"]').forEach(anchor => { anchor.addEventListener('click', ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
3 views
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1 answer

How to delete duplicate rows in SQL Server?

WITH CTE AS ( SELECT *,ROW_NUMBER() OVER (PARTITION BY ...READ MORE

4 days ago in Others by nisha
• 2,160 points
13 views
0 votes
1 answer

jQuery 'if .change() or .keyup()'

you can bind to multiple events by ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
2 views
0 votes
1 answer

How Can I use "Date" Datatype in sql server?

Your dates are interpreted as MM-DD-YYYY. This ...READ MORE

4 days ago in Others by nisha
• 2,160 points
12 views
0 votes
1 answer

Show div #id on click with jQuery

To show and hide div on mouse ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
5 views
0 votes
1 answer

jQuery Get Selected Option From Dropdown

For dropdown options you probably want something ...READ MORE

5 days ago in JQuery by rajatha
• 3,540 points
6 views
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1 answer

SQL Server: Difference between PARTITION BY and GROUP BY

We can take a simple example. Consider a ...READ MORE

4 days ago in Others by nisha
• 2,160 points
10 views
0 votes
1 answer

How do you copy and paste into Git Bash

Press Insert. Likewise, to duplicate from the window, ...READ MORE

5 days ago in Linux Administration by Rahul
• 3,380 points
17 views
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1 answer

bash : Bad Substitution

The default shell (/bin/sh) under Ubuntu focuses ...READ MORE

5 days ago in Linux Administration by Rahul
• 3,380 points
12 views
0 votes
1 answer

How to compile executable for Windows with GCC with Linux Subsystem?

Linux Subsystem fills in as a Linux-PC. ...READ MORE

5 days ago in Linux Administration by Rahul
• 3,380 points
11 views
0 votes
1 answer

What does '-gt' operator mean in Bash programming?

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

5 days ago in Linux Administration by Rahul
• 3,380 points
7 views
0 votes
1 answer

Why do you need to put #!/bin/bash at the beginning of a script file?

It's a show so the *nix shell ...READ MORE

5 days ago in Linux Administration by Rahul
• 3,380 points
9 views
0 votes
1 answer

How to add new colors to tailwind-css and keep the original ones?

You can easily add new colors to Tailwind ...READ MORE

4 days ago in CSS by Edureka
• 8,460 points
4 views
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1 answer

Make an image responsive - the simplest way

You can try doing <p> <a href="MY ...READ MORE

4 days ago in CSS by Edureka
• 8,460 points
4 views
0 votes
1 answer

How to style a checkbox using CSS?

Add focus outline input[type="checkbox"]:focus + span:before { ...READ MORE

4 days ago in CSS by Edureka
• 8,460 points
2 views
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1 answer

CSS/HTML Can't align 3 pictures on the same line

div is inherently display:block you need to use something like ...READ MORE

4 days ago in CSS by Edureka
• 8,460 points
6 views
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0 answers
0 votes
1 answer

how could I use the power function in c/c++ without pow(), functions, or recursion

It is part of a series.  Replace pow() with the previous iteration's value. There is no need for code to call pow ().  Pow(x, 5 * I - 1) and pow(-1, I - 1) may be formed since both have an int exponent dependent on the iterator I from the previous loop iteration. Example: Let f(x, i) = pow(x, 5 * i ...READ MORE

4 days ago in C++ by Damon
• 3,380 points
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1 answer

What is a Class and Object in C++?

A Class is like a blueprint, an ...READ MORE

4 days ago in C++ by Damon
• 3,380 points
12 views
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1 answer

Difference between Turbo C++ and Borland C++ compiler [closed]

I will try my best to respond, ...READ MORE

4 days ago in C++ by Damon
• 3,380 points
7 views
0 votes
1 answer

Explanation of function pointers

It's a little perplexing. Function type and pointer to function type are distinct kinds (no more similar than int and pointer to int).  However, in virtually all cases, a function type decays to a reference to a function type.  In this context, rotting roughly refers to conversion (there is a difference between type conversion and decaying, but you are probably not interested in it right now). What matters is that practically every time you use a function type, you end up with a reference to the function type.  But take note of the nearly - almost every time is not always! And there are rare circumstances where it does not. typedef void(functionPtr)(int); functionPtr fun = function; This code tries to clone one function to another (not the pointer! the function!)  However, this is not feasible since functions in C++ cannot be copied.  The compiler does not let this, and I'm surprised you got it compiled (you say you got linker errors?) Now for the code: typedef void(functionPtr)(int); functionPtr function; function(5); function does ...READ MORE

4 days ago in C++ by Damon
• 3,380 points
6 views
0 votes
1 answer

C++ code file extension? What is the difference between .cc and .cpp [closed]

GNU GCC recognizes all of the following ...READ MORE

4 days ago in C++ by Damon
• 3,380 points
4 views
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0 answers

Using dcast to widen a data frame

I've got the following data set: z - ...READ MORE

5 days ago in Data Science by Avinash
• 1,060 points
4 views
0 votes
0 answers

How to one hot encode several categorical variables in R

I'm working on a prediction problem and ...READ MORE

5 days ago in Data Analytics by Avinash
• 1,060 points
7 views
0 votes
0 answers

Why does tidyverse still require plyr to load?

According to my understanding, dplyr is the ...READ MORE

5 days ago in Data Analytics by Avinash
• 1,060 points
4 views
0 votes
0 answers

setwd() in the current working dir

I've made a folder list. Each folder ...READ MORE

5 days ago in Data Analytics by Avinash
• 1,060 points
8 views
0 votes
0 answers

Import CSV file using R

I'm attempting to import a csv file ...READ MORE

5 days ago in Data Science by Avinash
• 1,060 points
6 views
0 votes
0 answers

How can I make a list of lists in R?

In R, I'm not sure how to ...READ MORE

5 days ago in Data Analytics by Avinash
• 1,060 points
6 views
0 votes
0 answers

Problem with sample function in R

I'm trying to use R's sample function ...READ MORE

5 days ago in Data Science by Avinash
• 1,060 points
6 views
0 votes
0 answers

How to implement Knn-algorithm without using k-nn function in r?

Is there a website to which I ...READ MORE

5 days ago in Data Science by Avinash
• 1,060 points
5 views
0 votes
0 answers

unique() for more than one variable

In R, I've got the following data ...READ MORE

5 days ago in Data Science by Avinash
• 1,060 points
5 views
0 votes
0 answers

understanding sapply function in r

This may be the most inane question ...READ MORE

5 days ago in Data Analytics by Avinash
• 1,060 points
5 views
0 votes
1 answer

How to generate the "create table" sql statement for an existing table in postgreSQL

Create a table for a demo: CREATE TABLE ...READ MORE

5 days ago in Others by nisha
• 2,160 points
8 views