Q&A Discussions

constructors java keyword super

19th Feb 2020, 1:32 AM

Vijay(v-star🌟)

Answer my question

3 Votes

Can anyone explain the output and the function of this keyword in these two programs

1st Sep 2018, 3:47 AM

Devang H Baroliya

0 Votes

Would you please explain function of continue keyword in a little more detail ???

12th Dec 2019, 1:57 AM

Ajoh Pv

continue keyword python

0 Votes

I'm try to use global keyword $_post on my systems is not working what is the problem ?

21st Aug 2016, 2:14 PM

Piyush Bhatia

are posible solutions the what

1 Vote

What is the 'this' keyword?

8th Mar 2017, 11:27 PM

Raji Abdulafeez Okikiola

java keyword this

1 Vote

Difference between Scanner sc= and Scanner input=?(means which keyword to use or any specific difference it make)

3rd Mar 2017, 9:59 AM

Alok Agarwal

basics java scanner

0 Votes

Which of the following keyword terminates the for loop or switch statement and transfers execution to the statement immediately

10th Apr 2020, 12:44 PM

Shankar Devaraju

html php

1 Vote

If a interface wants to inherate the properties of other interface so which keyword will be useful here?

8th Jun 2018, 3:55 AM

Bonface Khuyole Otiende

2 Votes

{int x=1; cout<<" ×:"<<x<<endl;} in this programe how i can change the value of x, which opposite the const keyword

25th Apr 2017, 8:59 AM

Aman Sharma

c++variables

4 Votes

13th Sep 2016, 9:39 AM

Bint E Asif

What meninge of TEMP

keyword meaning temp

0 Votes

Which variables are created when an object is created with the use of the keyword 'new' and destroyed when the object is destroy

3rd Apr 2019, 6:37 AM

Mardona Messi Messi

What is a synchronized keyword used in thread please tell me with and explain

-3 Votes

7 Answers

14th Nov 2016, 5:15 PM

Prashantha M.P

java synchronized threads

-3 Votes

Can we use goto keyword in java? If not, What are the other keywords that can be used for similar functionality?

7th May 2020, 2:26 PM

Java

goto java

8 Votes

What are disadvantages of multiple inheritance, ? But We can also use virtual keyword to remove ambiguity?

14th Jul 2017, 10:51 AM

Bharath kumar

c++inheritance multiple multiple_inheritance

3 Votes

6th Mar 2018, 1:42 PM

Wasim Abbasi

Throw and Throws in java

exceptions handling java keyword throw throws

9 Votes

What keyword can I put in a progran to make it autorun as soon as the pc starts up

24th Jun 2019, 2:11 AM

Prakash Joshi

keywords startup

1 Vote

What is the purpose of the 'ref' keyword for arguments in C#? the explanation was not so clear

14th Dec 2017, 8:20 AM

Devil.D

c#methods

2 Votes

May i know please from anyone who knows about the use of GOTO keyword in C and may i know the syntax?

4th Oct 2016, 10:07 AM

Shahar Levy

c cursor

0 Votes

What are some examples where you would use var keyword instead of setting type upfront?

10th Oct 2022, 11:13 AM

Liza Tolentino

c#variables

0 Votes

How can I get my desired output, when a keyword matching to the condition is entered? What function should I use?

12th Jul 2016, 12:21 AM

Christian

function js keywords

1 Vote

What is the 'static' keyword?

8th Apr 2019, 12:13 PM

Piyush Kumar

java keyword static

1 Vote

Is this true that we can't use finally keyword with except. I see nowhere about this rule? (Python)

3rd Mar 2017, 10:01 AM

Alok Agarwal

except exceptions finally python python3

0 Votes

How to insert date values in the table without using "to_char" and "to_date" keyword ?

15th Nov 2021, 5:05 PM

I Am a Baked Potato

mysql sql

0 Votes

how Union keyword decide to remove duplicate value if there are multi column result set.

23rd Jul 2017, 7:48 PM

Shrikant Narvekar

sql union

0 Votes

What is the difference in having a virtual keyword before function name and variable name?

13th Jul 2016, 2:32 AM

Sanjay Yadav

functions variables virtual

0 Votes

In which scenarios , to use var keyword to declare a variable is the best option?

10th Jan 2017, 7:05 PM

Sai Krish

c#variables

0 Votes

Could Sololearn improve the Search Bar?

23rd Feb 2017, 1:22 PM

Rajan Trivedi

advanced google idiot keyword match post proof q&a search sololearn

49 Votes

20 Answers

15th Oct 2018, 5:06 AM

Sonic

Can I have a program for Password of an Account using Super keyword and Exception handling?

exceptions java

0 Votes

Difference between throw and throws?

12th Feb 2017, 4:28 PM

sai bhaskar

code java keyword throw

2 Votes

Why is first: used in this code ? What does it mean? Is it a keyword or so ? Explain its usage

25th Mar 2018, 6:25 PM

Ruchit Porwal

code codeplayground java keywords program variables

0 Votes

can i call a method using this keyword for example:this.results(); if not how to call an method in another method?

5th Jan 2020, 8:05 AM

Ayush Pandey

2 Votes

Can we use AS keyword at the end of the query like this: SELECT CONCAT(FirstName, LastName) FROM Employees AS Name;

10th Sep 2016, 5:23 PM

abi

sql

0 Votes

What actually static means?

14th Jun 2020, 5:41 PM

shiwangee pathak

in java keyword static

1 Vote

Like using friend keyword we access private members in c++ ,how can we access private members in other language??

22nd Jul 2017, 1:29 PM

IamSahil

c c++java python ruby

1 Vote

Can someone please help me explain when and how to use the super keyword in java

19th Jul 2017, 5:01 AM

sagar

inheritance

0 Votes

Final keyword in java what is that? in simple language is that make float and dubal variable fix value 5.7 = 5.7?

10th Mar 2019, 8:04 PM

Kingsley Mbah

2 Votes

What does the keyword static do in java can somone answer this question but the answer to be easy explanation

11th Jun 2017, 9:23 AM

prashant vyas

java static

1 Vote

If Methods in an interface are implicitly public, why do we need to use keyword public when define a method?

9th Jan 2018, 9:35 PM

Davo

interfaces java

0 Votes

I always read about returning values and it explains that the return keyword returns a value, but what does that even mean?

18th Mar 2017, 11:28 AM

Andrew Tverdokhleb

c#c++java

1 Vote

how can I start my new echo statement with new line ?? wht is the keyword for separating both lines ??

5th Jan 2017, 12:03 PM

Lily Awertnex

comments php

1 Vote

which keyword is used for showing column info instead of SHOW keyword? Such as "SHOW COLUMNS from Student"

26th Jul 2016, 5:30 AM

sameer rj

column info mssql query

0 Votes

I firing query using 'concat' keyword with Oracle 11g but it's not working. can anyone help me?

20th Aug 2018, 5:43 PM

Nasir Ahmed

concat sql

0 Votes

19th Feb 2016, 12:50 PM

Ambar Dudhane

Help me for my code

html js keyword script

1 Vote

In JavaScript, its valid to set a variable to the keyword "undefined", but it is recommended that one never does this. Why❓

7th Oct 2017, 12:37 PM

Liluxa

javascript

1 Vote

Please, help with SEARCHBAR: insert keyword to input and get results in google. How can I save the result web page to xml, csv?

29th Jun 2019, 1:25 PM

Keiseon Hamilton

csv google php searchbar searchbox xml

4 Votes

In classes and objects when we use const keyword for a data member , we use constructor! I know that

6th Oct 2017, 11:35 AM

JaMi

c++

0 Votes

What keyword can i use to get a space between words in my java output? ,e.g \n is for next line

18th Sep 2018, 9:07 AM

Bunny

java spacing

1 Vote

Anyone can explain why. ' this '. keyword is used in java briefly.What errors may occur if we don't use this where it is requir

12th Jun 2020, 9:21 PM

Lawrence Eniola

java keywords this

2 Votes

6 Answers

12th Dec 2016, 6:05 AM

MD NOORULLAH RAZA

In my opinion, first statemen in a constructor it must be call to parent class constructor using super reserve-word (or keyword

oop

0 Votes