Trending questions in Edureka Community

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trying to align html button at the center of the my page

For example: HTML <div> <button>Submit</button> </div> CSS button { margin:auto; ...READ MORE

Aug 4, 2022 in HTML by Deepak
 • 980 points • 916 views
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Remove Image background with php and save transparent png

I am working on functionality that removes ...READ MORE

May 27, 2022 in PHP by Kichu
 • 19,040 points • 3,812 views
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How to code a modulo (%) operator in C/C++/Obj-C that handles negative numbers

As a mathematician, one of my pet peeves of C-derived languages is : (-1) % 8 // comes out as ...READ MORE

Jul 27, 2022 in C++ by Nicholas
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How can I sort arrays and data in PHP?

These are my primary questions: How do I ...READ MORE

Aug 8, 2022 in Others by krishna
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"Cannot send session cache limiter - headers already sent"

The line "Headers already sent" means that ...READ MORE

Feb 18, 2022 in Others by Aditya
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How to enable PHP's openssl extension to install Composer?

I was trying to install Laravel in ...READ MORE

Jun 19, 2022 in PHP by narikkadan
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PHP Constants Containing Arrays?

This fails in my case define('DEFAULT_ROLES', array('guy', 'development ...READ MORE

Aug 5, 2022 in Others by krishna
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Project Management (PMP)

What’s the most significant thing for a ...READ MORE

Aug 19, 2022 in PMP by Prashanth
edited Mar 4 • 240 views
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jQuery mouse click counter

I need to color a table in ...READ MORE

Aug 2, 2022 in Web Development by gaurav
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Best XML Parser for PHP

I've used the XML Parser before, and ...READ MORE

Jul 29, 2022 in PHP by Kithuzzz
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Adding new filter to an existing dashboard on Tableau

By clicking the down arrow on the ...READ MORE

Apr 5, 2022 in Tableau by Neha
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How do I access FooBox lightbox jQuery Events API?

Their docs site doesn't seem to be ...READ MORE

Aug 1, 2022 in Web Development by rajatha
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How to validate array in Laravel?

Hello @kartik, you can call validate() method directly ...READ MORE

Aug 10, 2020 in Laravel by Niroj
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asp.net master page css not applying to asp form pages

just try the following code: <head> ...READ MORE

Jun 13, 2022 in CSS by Edureka
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Selecting parent's next sibling's children in jQuery

This is an illustration of a part ...READ MORE

Aug 4, 2022 in Web Development by gaurav
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jQuery tabs callback after "show" animation

I have a link to a jQuery ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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How to calculate the mean/sd of a vector without using the in-built R function?

I'm just having trouble understanding what must ...READ MORE

Jul 25, 2022 in Data Analytics by avinash
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edited Mar 4 • 1,314 views
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How does true/false work in PHP?

I'm curious about PHP's internal handling of ...READ MORE

Aug 4, 2022 in PHP by Kithuzzz
 • 38,000 points • 906 views
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?

The array.sort method in Java 6 makes ...READ MORE

Aug 3, 2022 in Java by krishna
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HTML page on load should open a default phone dial screen with phone number

I have example.com/phonecall as a URL. When a ...READ MORE

Aug 1, 2022 in HTML by Ashwini
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Uncaught TypeError: Cannot read property 'top' of undefined

I have two different kinds of sticky ...READ MORE

May 11, 2022 in Java-Script by Kichu
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Examples of good gotos in C or C++

Here's one method I've heard of folks use. But I've never seen it in the wild.  And that only pertains to C since RAII allows you to accomplish this more idiomatically in C++. void foo() { if (!doA()) ...READ MORE

Aug 2, 2022 in C++ by Damon
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PHP - If variable is not empty, echo some html code

If a variable is not empty, I ...READ MORE

Jul 24, 2022 in HTML by Ashwini
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Detect MacBook trackpad two-finger tap with JavaScript/jQuery

I wonder if there's any way to ...READ MORE

Jul 29, 2022 in Web Development by gaurav
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Turning jquery into an includable, callable function

I'm so frustrated! As an ok PHP ...READ MORE

Aug 8, 2022 in Web Development by gaurav
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1 answer

Cast a JSON Object to a TypeScript class

I had the same issue and this ...READ MORE

May 31, 2022 in TypeSript by Nina
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+1 vote
2 answers

change the color for bars in geom_bar in ggplot

Hi @radha, You can have 2 types of ...READ MORE

Jul 24, 2019 in Data Analytics by Cherukuri
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"We do not use C++ exceptions" — What's the alternative? Let it crash?

If you don't utilise exceptions, by definition, ...READ MORE

Aug 2, 2022 in C++ by Damon
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Finding the position of bottom of a div with jquery

I have a div and want to ...READ MORE

Jul 27, 2022 in Web Development by gaurav
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What version of npm works with nodejs 0.10?

Here's the complete list (between v0.10.0 - ...READ MORE

Jun 9, 2022 in Node-js by Neha
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Tool to parse and compare two CSS stylesheets

Can someone recommend a useful program that ...READ MORE

Aug 18, 2022 in CSS by Edureka
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edited Mar 4 • 263 views
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What is meant with "const" at end of function declaration?

I received a book in which it is written: class Foo { public: int ...READ MORE

Jul 28, 2022 in C++ by Nicholas
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Download File Using JavaScript/jQuery

Suppose you want to download a file ...READ MORE

Jun 3, 2022 in JQuery by Edureka
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Mail is not sending in php

My code to send mail from PHP: ...READ MORE

Jul 28, 2022 in PHP by Kithuzzz
 • 38,000 points • 1,193 views
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What does it mean that Java arrays are homogeneous, but ArrayLists are not?

If I got a Type[] array, I ...READ MORE

Aug 1, 2022 in Java by krishna
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Sorting arrays in NumPy by column

How can I sort a numpy array ...READ MORE

Aug 2, 2022 in Python by krishna
 • 2,820 points • 955 views
0 votes
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CSS/HTML: What is the correct way to make text italic?

What is the correct way to make text italic? ...READ MORE

Aug 19, 2022 in CSS by Edureka
 • 13,750 points
edited Mar 4 • 221 views
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How to redirect a page using onclick event in php?

I tried this, but it didn't work: <input ...READ MORE

Jun 20, 2022 in PHP by Kithuzzz
 • 38,000 points • 2,797 views
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Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready for it

The simplest thing to do in the ...READ MORE

Jun 1, 2022 in JQuery by Edureka
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how to use for loop inside HTML template?

I utilize a marionette view with an ...READ MORE

Jul 8, 2022 in HTML by Tejashwini
 • 5,380 points • 2,028 views
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1 answer

How to switch from tailwind CSS Play CDN to production build?

 you need to use build tools like webpack, Rollup, Vite, ...READ MORE

Jun 17, 2022 in CSS by Edureka
 • 12,700 points • 2,895 views
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bash : Bad Substitution

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

Jun 20, 2022 in Linux Administration by Rahul
 • 3,380 points • 2,765 views
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Adding to a vector of pair

I have a pair vector that looks like this: vector<pair<string,double>> revenue; I'd want to add a string and a double from a map that looks like this: revenue[i].first = "string"; revenue[i].second = map[i].second; However, because revenue is not initialised, it returns an out of bounds error.  So I ...READ MORE

Jul 26, 2022 in C++ by Nicholas
 • 7,760 points • 1,189 views
0 votes
1 answer

Is it possible to set up bots for BitCoin faucet websites?

I managed to create a bot for ...READ MORE

Apr 12, 2022 in Blockchain by Soham
 • 9,730 points • 5,876 views
0 votes
1 answer

Which is faster: Using bootstrap CDN or downloaded

CDNs deliver faster loading speeds for readers. Files ...READ MORE

Jun 30, 2022 in Web Development by rajatha
 • 7,680 points • 2,358 views
0 votes
0 answers

How does sizeof know the size of the operand array?

It could be a silly question, but ...READ MORE

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points
edited Mar 4 • 298 views
+3 votes
5 answers

Is accessing kubernetes dashboard remotely possible?

Yes it is possible by using NodePort ...READ MORE

Mar 9, 2020 in Kubernetes by Ali
 • 160 points • 48,651 views
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0 answers

Vertical Text Direction

I've been attempting to make text move ...READ MORE

Aug 17, 2022 in CSS by Edureka
 • 13,750 points
edited Mar 4 • 287 views
0 votes
0 answers

Expand collapse text with html

I want to make a text bigger ...READ MORE

Jul 26, 2022 in HTML by Ashwini
 • 5,430 points • 1,237 views
0 votes
0 answers

How do I disable form fields using CSS?

Can CSS be used to disable form ...READ MORE

Aug 18, 2022 in CSS by Edureka
 • 13,750 points
edited Mar 4 • 246 views
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