Discussions Q&R

Javascript | How to prevent events to execute multiple times, until unless its done for once.

29th Jul 2022, 4:55 PM

Ray

javascript

2 Votes

huh! SOLO LEARN should take step to prevent this expires. bcz when ever a challenge expires the challenger get disappointed.

2nd Jan 2020, 6:42 AM

Saurav Kumar

challenges sololearn

5 Votes

24 Réponses

18th Apr 2017, 2:32 PM

Sheikh Abrar Aowsaf

Here goes a question, "please, how best can I prevent "Bugs" from my codes?"

c#java python3

0 Vote

4 Réponses

8th Nov 2017, 7:26 PM

Tom Lawrence Odongo

How can I prevent all known languages like C# and python from getting mixed up?

c#c++java python3

1 Vote

Everytime I use form "text" I type in it, it goes white, can I prevent that?

7th May 2017, 6:18 PM

Nilesh

1 Vote

CSS: how to prevent link button from changing size when changing border-top and border-bottom?

25th Oct 2023, 8:17 PM

Meowies

button css

0 Vote

which of these keywords can be to prevent the method from overidding ? 1.static 2.final 3.protected 4.constant

29th May 2019, 7:00 AM

Daryl

classes final java oop overriding static

3 Votes

How to prevent error when user use spacebar before typing in user input?? Need some help #python

16th May 2022, 4:01 AM

Aly Alsayed

python python3

2 Votes

[SOLVED] Someone is accessing my wireless network. How do I revoke their access & prevent further interaction with my network?

17th Feb 2022, 1:22 PM

WISDOM M URANGYORK

breach breached firewall hacked modem router security solved wi-fi wifi

-1 Vote

6 Réponses

28th Sep 2018, 10:37 AM

Utkarsh Sanwal

[Solved]What is the the meaning of unreachable code detected?And how can I prevent it ? Code down👇

c#unreachablecode warning

3 Votes

How to prevent a user from directly accessing my php page by writing URL?

16th Mar 2021, 9:47 PM

!Derrickee

php

0 Vote

Please what should i do to prevent the tags from appearing on the browser?

27th Apr 2019, 11:22 AM

Eyob

0 Vote

What is meant by a website is hacked ?

7th Feb 2019, 11:40 PM

Aggerh Charles

causes implementations learn means prevent website

8 Votes

11 Réponses

26th Jun 2019, 5:49 AM

Sayyam Jain

python -- how to prevent the first iteration and the second iteration to have same value on a same variable

loops python while

0 Vote

Is there any way to prevent the copy the content of a website and past it to another ?

27th Jan 2024, 8:47 PM

Haji Abdirahim Ali

#html

4 Votes

i learnt that sql can be hacked easily with codes called injections, does anybody know how to prevent that using parameters

19th Mar 2017, 1:33 PM

DhruV

sql

3 Votes

7 Réponses

9th Aug 2016, 2:12 PM

Joel Okafor

PLEASE HELP ME!!! Why do some code affect the outcome of others😞😞😞 and how to prevent it???

0 Vote

How can i prevent connection from breaking after passing value through url to another page when user clicks back

16th Nov 2021, 12:04 AM

Praise Onyemenam

1 Vote

6 Réponses

14th Oct 2017, 8:51 AM

Ondape Valery

How can l secure my accounts from being hacked and how do l apply two face authentication to prevent hackers?

hacking

1 Vote

How did registering a domain for wanacry allow Marcus Hutchin prevent wanacry from causing any more trouble?

8th Jun 2020, 12:09 PM

David Lomoe Bisho

hacking wanacry

1 Vote

How do i prevent my Action class from executing my action_method when i create an Action object and then run Invoke_action()?

29th Aug 2020, 9:29 PM

Hilary

classes python python3

2 Votes

4 Réponses

21st Jul 2021, 5:30 PM

Koen Tonkes

Please give me a simple code by which i can prevent my web page to reload or refresh...

javascript

2 Votes

How can i write a function to prevent the menu from jumping up when i click on a button?

20th Mar 2017, 6:44 PM

m.AY

javascript

0 Vote

Preventing caching of text file.

10th Apr 2023, 8:52 PM

Charbel Haddad Barouke

caching javascript php prevent

0 Vote

How to prevent the cursor from going to the next line after any input from the keyboard is taken to the running screen?

17th Dec 2018, 5:20 PM

Mayank Dhillon

c c++input runtime scripting sololearn

3 Votes

Preventing swipe in JavaScript [FIXED]

16th Jan 2019, 7:31 PM

Ankit Dey Purkayastha

game help javascript prevent programming web

13 Votes

6 Réponses

23rd Jan 2018, 8:22 PM

wout werkman

Is there any way to prevent Text Wrapping in Output, I mean adding a horizontal scroll bar instead of Wrapping a text. (Python)

add bar break horizontal output prevent run scroll text wrap

4 Votes

Will I have any eye problem by keeping them on screen all the day ? If yes, is there any way to prevent it ?

15th Jun 2018, 3:12 PM

xXx

all

1 Vote

4 Réponses

18th Aug 2020, 6:18 AM

Ahmed Hussein Saleh

I have been tasked to build a software that will prevent customers from making calls in banks as my final project. I need help.

software

0 Vote

How do the selection operators (#ifndef, #define, #endif) prevent header files from being included more than once within one fil

19th Mar 2019, 8:17 PM

Harmless Ghanaboi

c++classes

0 Vote

I was developing a program. Then after the incidence as explained in the description. Pls what caused that and how do i prevent

6th Dec 2016, 3:08 PM

Krithika Ramesh

easyhtml

0 Vote

Why when I open a file with .py extension after executing the code it automatically closes?And How can I prevent it from closing

9th Mar 2020, 5:20 PM

Oluwaseye Ayooluwa Philip

python python3

1 Vote

When ever a user forgets to put a number in an input i want it to set the value for that input to zero to prevent the NaN

21st Oct 2017, 11:47 AM

Amit Rawat

change counter dime html javascript money nickle pennie quarter

0 Vote

How i can stop the program to input an invalid code. i am asking for a number then the user enter a letter how i can prevent it?

23rd Feb 2018, 7:40 AM

Brennan Woodroof

ASAP help need

0 Vote