Discussions Q&R

What is the turbo C++ program to find value of pi and area of circle using random error generation

16th Dec 2018, 7:25 AM

Aron Kito

0 Vote

Will a SQLDB server on my Windows server 2016 datacenter be useful to be used as a dB for values or is this just overkill?

6th Nov 2017, 1:22 PM

Anurag Priyadarshi

db server-side sql value value-types

0 Vote

I get a error in UE4.18.3 and 4.19.0. Hexadecimal value 0x00 is an invalid character. I know it is something with xml but what?

17th Mar 2017, 11:11 PM

Alexander Streumer

unrealengine4

0 Vote

4 Réponses

17th Mar 2018, 4:25 AM

Comedy Co.

Hello every one, i have an issue in the returned value of exectuteUpdate in java, first "UserName" is a primary key in sql tabl

3 Votes

I created a drop down in laravel by fetching option from db.I want to retrieve those in edit. I want to set the old value too.

7th May 2017, 11:05 PM

HaMza BouRouissa

laravel php

0 Vote

Pls how can i get an input value from biodata.html file while clicking a button in logging.html file

5th Sep 2022, 10:19 AM

Alan Ambrose

<script>is

0 Vote

what if I want others or the user to input the value of variables,what code I must use?

10th Jun 2018, 9:46 PM

Olatunde Taiwo Oladele

c#variables

0 Vote

What is the value of f(255) for the function below?def f(x): d=0 while x >= 1: (x,d) = (x/4,d+1) return(d)

1st Feb 2017, 10:11 AM

Arjay S. Meru

python

0 Vote

Please explain this code.. how does "sum" assign its value from " i" in this code below ?

2nd Feb 2019, 5:32 PM

Avijit Pal

code javascript

-1 Vote

How do you make "placeholder" work with the password input type without it revealing what the value is?

3rd Sep 2017, 3:05 PM

$ Suresh Purohit $

html html5

1 Vote

None of the answers are correct. The var 'a' never gets assigned a new value other than zero.

27th Dec 2016, 3:18 AM

Nziim Cyprian Njodzeka Junior

operators swift

0 Vote

in the output of print(str(func)) what is the hex value that comes with the name of the function

14th Oct 2016, 11:05 PM

Tony

function-arguments python

1 Vote

Can I transfer the value of a javascript variable to php variable or php variable to javascript variable?

20th Jul 2016, 8:23 AM

Phil

html javascript php syntax variables

1 Vote

Write a program to read an integer number and find the absolute value of it by using if-else.

28th May 2017, 6:13 AM

aayush ranjan

-5 Votes

Fill in the blanks to declare a case-sensitive constant called AGE and assign the value 28 to it.

27th Aug 2017, 9:23 AM

Shubh Rastogi

dsss

-1 Vote

there is only default value for last parameter of all arguments?does the previous parameter have any default value?

5th Jan 2021, 8:28 PM

Ismoiljon Jalilov

c++function-arguments functions

0 Vote

How Can I Dynamically Show my Likes and Follows value number by social media network in my website

15th Feb 2017, 1:43 AM

Naethra.K

advice help ibeginner noob

0 Vote

why three matrixes's value and address are same after I paste them?the following is the code website 百度提问那

17th Jan 2017, 4:58 AM

AAProgammer

0 Vote

Suppose c is variable of type char. How would you test whether the value of c is single quote character?

17th Sep 2017, 9:22 AM

learnlearnlearn

0 Vote

How can one securely transmit HTML's sentive data to a server besides declaring "post" value to method attribute in form tag?

23rd Aug 2017, 11:14 AM

Parvej Chauhan

html javascript

0 Vote

Can anyone give me programs using the concept of passing object to function using pass by value and pass by refernce?

8th Jan 2020, 2:35 PM

George Onyango

0 Vote

Can someone help me finish my slider output please?

16th Apr 2018, 11:51 AM

Jatin khajuria

help input javascript output slider submit value

1 Vote

4 Réponses

2nd Aug 2017, 5:23 PM

Alec Vindas

How can i increase an element's value in an array using a for loop and cout the new array?

arrays c++

0 Vote

What notation does the body of Func use to assign the value 3 to n of given class declaration?

18th Mar 2017, 2:59 PM

Khalil R Ziadeh

class datastructure declaration function

0 Vote

the data from sqlite is not view in textview if inserted value in database .what i should do ?

12th Jun 2019, 6:43 PM

Ayesha Zareen

c#xamarin

1 Vote

What is the importance of putting php "isset" in the value attribute of inputs.I am having a little confusion.

31st Dec 2018, 9:57 AM

ALAMOUDI, WAEL MAKKI S

html php post script web

0 Vote

15th Aug 2019, 6:15 PM

prime omondi

Pie chart calculation

calculation chart coder contributor influencer learner pie piechart sololearn value

6 Votes

I'm using RecyclerView getting data from firebase but want to add a button on RecyclerView for get same value in next activity

25th Feb 2023, 9:32 AM

Hasnain [ACTIVE CHALLENGER]

android firebase java

1 Vote

How do i assign a random number to a int or a var?

10th May 2020, 10:27 AM

Gorishankar

cin code cout dab.a.dab.a.daba.dooooo goose.moose question rand value

1 Vote

6 Réponses

18th Jan 2018, 1:38 PM

Lord Awesome

Please guys in java how do i call a variable whose value is a decimal and i want to subtract it from a variable that is an int.

1 Vote

Can we ask the user to enter the value without using any class Or importing. It does not work for some reason in this app java

10th Mar 2021, 4:59 PM

Victor Okereafor

I want to display image photo one. I give the road value src. But it is not display. Thanks you. It is local image.

0 Vote

4 Réponses

21st May 2020, 12:25 PM

Anshul Kalmegh

display src.

0 Vote

2nd Mar 2021, 1:30 PM

Malick Diagne

C++ help

c++cout functions integer myfunction parameter printing screen value void

-1 Vote

Why is it important to put the value of zero when declaring a variable and in c++, whats the purpose of return 0?

24th Feb 2019, 4:33 AM

Amina Perazic

c++,java return

2 Votes

which one is efficient ? calling a fun repeatedly for getting a value ! r storing them in a single variable(allocating space)

24th Feb 2017, 1:36 PM

Allen Villanueva

calling storage vs

0 Vote

Why does the JS cose doesn't work ? What is the purpose of assining the value 'q' to name attribute of input type text ?

31st Oct 2017, 6:46 AM

Abishek Robin

codes css css3 html html5 input javascript js type xhtml

1 Vote

I have learn c in some different way and i try but my program is not execute.I have learn the program of the sum of two value

27th Sep 2019, 2:48 PM

Abhay Rao

1 Vote

3rd Jan 2019, 11:13 AM

Raj Kiran Singh

What is the error ?

codeplayground error function-arguments functions no no_output output python return value

2 Votes

How to save a value into a file and then again load it at the start of the program?

11th Aug 2019, 3:24 PM

Nada El Annasi

comments java

0 Vote

15th Sep 2017, 8:25 AM

Siddharth Mishra

Invert int

c++code int invert value

0 Vote

What is the purpose of attributes "name" & "value" in the input element ???

30th Jan 2018, 4:25 PM

Werner Cunha

attributes forms html name value

0 Vote

Can we print the whole table in output by just one command or we have to write...cout[ ][ ] for every value

26th Sep 2016, 2:35 PM

Arslan Munir

arrays

0 Vote

How do I use the progress element in conjunction with javascript to make it move instead of it being restricted by a coded value

5th Oct 2018, 7:08 PM

AKSHITA TYAGI

html

1 Vote

With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with a

5th Feb 2018, 11:02 AM

Mubiru Jerry

sql

3 Votes

Can we print special character like ' * ' by using its ASCII value ? If not wat is the conceptual reason behind it?

25th Mar 2017, 8:08 AM

Hassan Papi

ace c john paulo

0 Vote

How do I add a While, For, or do loop to make the code continue until the user enters a sentinel value or keyword?

8th Jul 2018, 2:48 PM

Deepak Bhalode

0 Vote

8. If a = 5 and b = 4 the value of the expression a +b/2^ + 6 is d )18 b)16 c)17 a)15

7th Nov 2019, 12:55 AM

GumGumBro 901

0 Vote

How do I pass a value from any table cell when clicked to Text box in html using JavaScript?

25th Feb 2023, 6:35 AM

jayasri

calc code html javascript

1 Vote

Can we find the value of object (address stored in memory) stored in the reference variable of object?? how? Pls give examples.

18th Mar 2018, 1:15 PM

Emmanuel Arthur

java variables

1 Vote