Discussions Q&R

delete keyword python variables

16th Feb 2024, 4:43 AM

Yogeshwaran P

What is del used for?

0 Vote

How to access only the values of a dictionary in python or JavaScript? I know there was a keyword to only access values but

27th Aug 2016, 4:02 AM

Nilabha Saha

beginner code engineer ia js python

1 Vote

Why do we make an object constructor using this keyword and don't we simple write return { a: x, b:y} in the function?

5th Sep 2022, 7:04 PM

Josué Varela

javascript

2 Votes

if byte A=5 and byte B=6 then what is value of byte C ? if byte C=A+B

27th Oct 2020, 5:27 PM

Karak10

byte c#datatype keyword

1 Vote

java terminology help: I was doing a java code in eclipse and it says to add keyword 'abstract' to base class

8th Sep 2016, 8:04 PM

Kailash Kothiyal

abstract abstract-classes definition help java

0 Vote

Do the keyword "DISTINCT" works only for the immediate next column_name to it or for all column-names in a query?

9th Dec 2018, 6:42 PM

mya

distinct sql

1 Vote

Hi, guys i wanted to ask is it really a must to add the keyword class when declaring a function template or can any word be used

14th Jan 2017, 3:22 AM

Sourabh Deoghare

c++templates

0 Vote

7 Réponses

6th Jun 2017, 3:48 AM

Suleiman Mwacharo

When ever I write any program on Sololearn Code playground my Google keyword become suddenly very slow.Why it is so ?

code not playground working

1 Vote

What does it mean by Strictfp keywords in this question below ? "Which variable types does the Strictfp keyword affect? "

4th Oct 2018, 10:49 PM

Ananya Pandey

in java

1 Vote

when we use distinct keyword will it be applicable to only the preceding column or will it be applicable to all columns listed in select query?

12th Jan 2019, 12:56 AM

Mohamed Saber

sql where

2 Votes

How we can use predefined keywords like 'bit' as a table name in sql server query?

22nd Jan 2017, 7:10 PM

samhitha

keyword mysql query sql sql_sever tables

2 Votes

4 Réponses

30th Sep 2018, 2:26 AM

Amir Rafati

What is the difference between null and empty?

empty java keyword null

0 Vote

Why the friend keyword is required in class in c++ ? Since, its function is same as that of member function.

7th Mar 2019, 6:47 AM

Tarika

c++

0 Vote

0 Réponse

24th May 2018, 1:19 PM

Prasun Kumar Parate

Can someone tell me what should be a specific name for a "friend" keyword since it is not a member function, please!?

c++classes friend

0 Vote

In java what is the purpose of putting the keyword "public" in main method? Why we do not put the word "public" in user defined methods?

24th Dec 2016, 11:34 PM

JQuery/CSS/d0|\/|=🔥🔥🌚

$JQuery/CSS/d0|\/|=🔥🔥🌚 - avatar$

java public

-1 Vote

4 Réponses

29th Aug 2016, 9:23 AM

Jia Wei Sim

Does developer used to be memorize every single tags, keyword, function, etc?

class element function keyword programming tag

4 Votes

Can anyone tell me how seo works?

10th Nov 2017, 1:40 PM

Elvin Auresius

css html javascript keyword ranking seo

1 Vote

Can we Return the value from the user defined function to main function without specifying with keyword?

20th May 2018, 5:39 PM

yogesh jadhav

c++functions keyword question return

1 Vote

7th Feb 2019, 2:00 PM

Nitin Madas

Java code (Array)

array code java keyword new

0 Vote

How we can use interface in java n how to.implement it using this keyword anybody know thn plz give d ans or dropped it

9th Jun 2019, 6:30 AM

Tzion

java

0 Vote

14th Jul 2016, 11:22 AM

shubhu

Return vs Print

between deference function keyword print return vs

1 Vote

What it is, why they are needed and how they differ ????

28th Aug 2020, 10:20 AM

Shakibur Rahaman

alignof asm await c c++keyword

0 Vote

What is the precise meaning of 'new' operator while instatiating an object?

28th Aug 2018, 5:55 AM

King Sam

c#class keyword new object operator

0 Vote

Why not just use the var keyword as the type of the parameters passed in the method? Then we could call the function passing arguments of whatever type we would like. Could that work?

17th Sep 2020, 5:06 AM

Rohan Agarwal

c#generics

0 Vote

The below code giving required output. If I remove static keyword in the 3rd line of the code ,it ll give error. why static is used there?? what's the use??and how it is helpful to "Scanner" class???

5th May 2016, 2:40 PM

Konstantinos Mpoukouvalas

java

1 Vote

Methods and functions in JavaScript

11th Jul 2016, 9:00 AM

Anup Shetty

constructors functions,javascript,keyword methods,object this

0 Vote

what is diffrance between print and echo?

23rd Aug 2023, 6:59 PM

Reuben Osei

display echo keyword php post print publishing show write

2 Votes

Different ways to create an object in java

6th Sep 2016, 5:46 PM

Abdul Samad

every keyword know need programmer should this toh

0 Vote

Can we pass the value by reference without declaring any pointer?

19th Sep 2019, 7:11 AM

Shivani Goyal

c c++function-arguments keyword pointers progress reference-types value-types

0 Vote

Why we need to put const in front of array of string , dealing with enumeration. I want to convert from number enum to string

19th Jan 2018, 3:27 AM

ImranKhan CD

bool c++const enum enumeration friend inheritance keyword return string

0 Vote