Q&A Discussions

Prevent duplicate symbols

20th Nov 2016, 9:05 PM

Michael W.

duplicate symbols

2 Votes

How to prevent Ransomware?

30th May 2020, 8:51 PM

Juke

ransomware

0 Votes

14 Answers

24th May 2017, 3:29 AM

Roland Doctor

Prevent Sololearn Page Change

events sololearn swipe

0 Votes

Prevent page magnification onfocus.

14th Jun 2017, 10:28 AM

James Mclean

focus forms input

2 Votes

What is prevent default()

26th Mar 2017, 12:58 PM

_n3m9

javascript syntax

2 Votes

How to prevent from wannacry ransomware????

20th Oct 2017, 1:05 AM

Ikbal Mulyadi

virus

3 Votes

11 Answers

18th May 2017, 9:51 AM

Rohit Rao

[SUGGESTION] How to prevent people from copying codes?

code how plagiarism prevent solution suggestion theft

38 Votes

13 Answers

13th May 2017, 6:40 AM

Chirag Bhansali

Ideas how to prevent Spam on SL

sololearn spam

8 Votes

14 Answers

27th May 2017, 6:51 AM

Thanh Le

How to prevent implicit type-conversion in PHP?

declare implicit php strict_types type-conversion

7 Votes

How to prevent overflows in C.

25th Aug 2018, 2:53 AM

Kurt Sicht

1 Vote

7 Answers

7th Oct 2018, 5:19 PM

Godana Emiru

Prevent Sololearn Page Change

events sololearn swipe

-1 Vote

How to prevent Cross scripting?

14th Jun 2017, 10:28 AM

James Mclean

css hack html html5 javascript php

1 Vote

Prevent show console in code playground

7th Apr 2018, 3:40 AM

Nithin

help

0 Votes

How can I prevent the console from appearing when there are errors?

28th Dec 2022, 2:42 PM

Nabin Bhatt

console javascript sololearn

2 Votes

Prevent enter duplicate element to a vector

27th Apr 2021, 11:42 AM

Karak10

duplicate enter prevent

1 Vote

7 Answers

7th Nov 2019, 3:29 PM

Maryam

How to Prevent Duplicate on page refresh?

html mysql php

0 Votes

11 Answers

25th Aug 2018, 2:57 PM

Shanmugarajeshwaran R

How to prevent duplicates in a basic way?

eclipse java

1 Vote

14 Answers

3rd Nov 2019, 6:47 PM

Secr

Prevent infinite loop in scanf function

c char infinite-loop integer scanf

1 Vote

Hello! How can I prevent the page code from being viewed?

7th Dec 2020, 8:04 AM

reza jannati

code css css3 html html5 javascript jquery website

17 Votes

21 Answers

14th Jul 2020, 1:24 PM

Alex Pshenichny ⚪🔴⚪

How can I prevent developer console usage?

javascript

3 Votes

how to prevent screen turning off

13th Nov 2018, 3:02 PM

Toni Isotalo

html js prevent sleep

1 Vote

How to prevent tkinter from freezing

1st Sep 2019, 3:27 PM

nicolas turek

python tkinter

2 Votes

how to prevent newline while taking input ?

28th Jun 2019, 6:21 AM

LetterC67

input python

0 Votes

6 Answers

9th Jun 2021, 3:12 PM

Ratnapal Shende

How to prevent HTML injection stored

html5 javascript

0 Votes

How to prevent secondary access of a file?

13th Sep 2021, 1:37 PM

Mani Megalai

files open pickle python safety

1 Vote

7 Answers

7th Sep 2019, 12:50 PM

HonFu

How to prevent android app de-compiling?

android java

2 Votes

Prevent slide on sololearn for touch events

12th Mar 2017, 7:33 AM

Vishal Prajapati

javascript touchevents

4 Votes

Prevent anchor tags from reloading the page.

17th Feb 2018, 9:40 PM

Dick Tracy

anchor html javascript

0 Votes

How to prevent changes without Jira ID

19th Nov 2020, 5:41 AM

Prosper Emebo

beginner daily dailyquiz devops git jira python python3 quiz

0 Votes

what are the best method to prevent multiple accounts...?

20th Apr 2020, 10:23 AM

Sid

javascript php

1 Vote

17 Answers

22nd Apr 2017, 1:36 PM

ziad hany

How to prevent "Blocked call to navigator.vibrate..."?

javascript js navigator.vibrate vibration

1 Vote

Way to prevent nested headings resizing?

30th May 2020, 4:04 PM

IlyaVerem

headings nested

0 Votes

How can I prevent an XSS vulnerability?

28th Aug 2018, 4:16 PM

Ephraim Smith

coding html xss

0 Votes

prevent page from loading in iframe

20th Jan 2017, 4:09 PM

Miguel Nunez-Ramirez

iframe javascript

0 Votes

how to prevent the user from closing the program?

13th Feb 2018, 4:41 AM

Nick Nderitu

c++help

0 Votes

10 Answers

27th Apr 2018, 8:39 AM

Firuz

What are SQL Injections, how to prevent them and what are best practised?

injections sql

24 Votes

13 Answers

12th Aug 2019, 8:37 PM

Roosevelt

How to prevent data loss during type casting?

1 Vote

how to prevent float from rounding off?

11th Aug 2023, 5:48 PM

Jai

c clanguage help

0 Votes

Why did you prevent me from learning python

11th Oct 2018, 2:59 PM

Kari Gakure

numeric-operations

0 Votes

How do I prevent more than one audio playing?

4th Oct 2023, 7:15 PM

Akena David Okumu Erick

audio html html5 more one playing prevent than web

6 Votes

How to prevent integer overflows in my fibonacci program

15th Dec 2017, 9:40 AM

luʁi

c+integeroverflow

0 Votes

6 Answers

30th Jun 2020, 12:53 PM

Saraswathi Reddy

Challenge limit reached - What can I do to prevent this?

challenge limit reached

11 Votes

How can i prevent my code from cheaters on sololearn?

20th Jan 2018, 7:24 AM

Jan Markus

claim code me written

3 Votes

Is it possible to prevent users from screenshoting a webpage of your website.

4th Jan 2019, 4:37 AM

Sonu Kumar

css html js sololearn

12 Votes

15 Answers

24th Jan 2019, 11:23 PM

Eboy

How to prevent long programs from failing?

python3

0 Votes

How do you prevent object slicing in C++?

3rd Dec 2019, 12:49 AM

Dan

c++object oop slicing

0 Votes

How do I prevent my website from stretching horizontally??

21st May 2020, 2:17 PM

Orville Vroemen

help horizontal html html5 scroll

1 Vote

How to prevent Browser cache for php site?

16th Oct 2023, 8:05 PM

browser cache core difficult php

0 Votes

How to prevent copy,paste,cut on a page using html only...

9th Dec 2019, 1:54 AM

Sagar Chhetri

html

0 Votes