Q&A Discussions

I can't understand the mean of $_server super global can anyone help?????

20th Aug 2017, 9:05 AM

kevin snap

predefined-variables

0 Votes

list and global variable： why there is no "global a" in test().

23rd Jul 2018, 5:51 PM

Sema Abuel Nour

func functions list

0 Votes

Variable Scope Confusion 😵

20th Jan 2019, 10:31 AM

sky

global javascript js local variables

59 Votes

17 Answers

26th Feb 2019, 7:28 AM

Aakaanksha 💕 [TheBraveCoders]

What are the programming languages that are in more demand in the global professional market?

future job jobs languages market profession programming sololearn

2 Votes

3 Answers

28th Dec 2020, 4:47 PM

Rafael Gonçalves

what attribute is used to set a global identifier for a microdata item..

#html#html5

1 Vote

How can i store data in a global varible within a local scope?

6th May 2021, 7:35 AM

SREENAND S

javascript

0 Votes

3 Answers

12th Dec 2016, 11:36 AM

Jelili Abdullahi Alagunfon

What is the alternative for global pointer in c for implementing dynamic array?

arrays cprogramming

1 Vote

I can't get global and local scops.. and how they get called

1st Feb 2018, 3:52 PM

Aditya Tambuskar

php variables

0 Votes

Are static variables or methods treated similarly to a global variable or method?

31st Oct 2016, 7:35 PM

ahmad zare

global java static

1 Vote

What happens when I name a local variable the same thing as an existing global variable??

15th Jul 2018, 12:27 AM

Nick

javascript variables

1 Vote

Can you pass PHP super global variables as arguments in a function.

10th May 2019, 6:53 PM

Sumit Sinha

php super_global_variable

0 Votes

Python: Why does global “a” preserve its value without return statement after local assignment in a function in this code?

9th Nov 2022, 7:05 AM

socka

python

1 Vote

9 Answers

17th Jan 2020, 5:02 AM

Prof. Dr. Zoltán Vass

Is it possible to combine two git commands into one by assigning it an alias?

aliases git global

4 Votes

6 Answers

30th Oct 2019, 8:48 AM

Anna/Аня

IN cpp Why should we use macros insted of global constants or inline functions!?

constants cpp define macros

2 Votes

global leaderboard Rankings sololearn

18th Feb 2018, 7:11 PM

3D CrackerJack

#1 This Month 😂

19 Votes

26 Answers

31st Mar 2017, 5:36 PM

Ashwani Kumar

If the execution of program starts from main()function, then when is the global variable declared which is written before main ?

global variable

1 Vote

How to create global variable in Pyhton and use this variable inside the function?

14th May 2020, 3:15 PM

Om Prakash Yadav

python3

0 Votes

HELP PLEASE! Why am I receiving NameError 'c' is not defined? I've tried using c as a global variable but then it says NameErro

16th Oct 2017, 12:13 PM

Василь Хамуляк

help programming python python3 pythonhelp

0 Votes

23 Answers

5th Oct 2018, 3:59 AM

NicoChis

Is it possible to use keywords in PHP???

global keyword

2 Votes

If i want to update the valve of global variable inside the function than how i can do this

2nd Feb 2018, 4:59 PM

Shivadharshini Nagaraju

global_variable python

5 Votes

Мне кажется ответ неверный.

13th Jun 2020, 2:32 PM

Runtime Terror

global variables

1 Vote

[CELEBRATION] Next to Nikolay! Feeling so Happy!

5th Nov 2021, 6:27 AM

Александр Ткач

2 all-time global leaderboard sololearn

36 Votes

24 Answers

29th Mar 2017, 1:15 PM

Krishna Teja Yeluripati

Leaderbord 25th!!! what that means?! (sorry for my bad english)

global leaderboard sololearn

9 Votes

Do we all need to start making a portfolio site for some, if not all of our projects? Due to the changing global market?

13th Apr 2017, 5:23 AM

JΞΜΔ 🇨🇩👑

achievements development digital marketing media portfolio programming social web website

16 Votes

7 Answers

20th Apr 2017, 12:07 AM

Daniel William Rutter

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

are posible solutions the what

1 Vote

5 Answers

8th Mar 2017, 11:27 PM

Raji Abdulafeez Okikiola

Dictionary=["a","am","at","apple","bat","bar","babble","can","foo","spam","spammy","zzyzva"] We also have global Scrabblescores List How get this output: >>>scoreList(["a","s","m","t","p"]) [['a',1], ['am',4], ['at',2], ['spam',8]]

python

-1 Vote

If we want to use global variable ina a function, is there any way?

5th Oct 2016, 3:05 AM

Vinh Le

php variables

0 Votes

an easy Questcode but something is wrong

9th Aug 2016, 9:17 AM

Veeshel Khundrakpam

global variables

1 Vote

How to add img in html code by smart phone

3rd Feb 2019, 11:02 AM

Patrick

all friends global

2 Votes

6 Answers

11th Mar 2018, 5:25 PM

firoj

why its so important to identify Global variable and local variable?please explain with a simple e.g.

php variables

0 Votes

How to globally host my server made in Node.js

17th May 2020, 10:13 PM

LIAKOT HOSSAIN

global hosting node.js server

5 Votes

7 Answers

28th Dec 2018, 5:41 AM

777

1.Can we declare global variables and use it all functions in C ? 2.Can we display a message outside main() in C-language?

basic c

1 Vote

6 Answers

19th Mar 2022, 11:46 AM

Md Saif Ali

How many active members has my local Leaderboard and the global too ?How many SoloLearn members every country has?UK,Italy no

are how many members sololearn

3 Votes

Would you use bitcoin if you are to develop web app for selling products? Could you consider it as a global currency? Plz ?

25th Dec 2017, 7:24 PM

Adrian Ganea

application money online transactions website

5 Votes

8 Answers

10th Sep 2017, 9:50 AM

Andrew Ting Mai Zau

Any way we can see the total of competitors (global AND local)? Besides scrolling endlessly :)

global local

0 Votes

Guys who is on Global TOP today. In mine it's showing RITIK GAUTAM and he has 68000+ XPS in just one day

18th Oct 2017, 10:00 AM

Vlad

bug glitch global leaderboard local top

1 Vote

How to assign a variable returned from a local function to a global variable in python

17th May 2023, 4:24 PM

Vibhor

a assigning function global python return to value variable

0 Votes

According to book the code give output like local =10. Global =20 ,Global+Local=30.but in this it give different values ??

14th Jul 2017, 9:51 AM

Robert Atkins

c++scope-resolution

0 Votes

3 Answers

4th Jan 2020, 6:20 AM

THE CRAZY ONE ✌️

Let me know if i understand correctly, var is used to declare global variables and let/const to local?

javascript variables

1 Vote

25th Aug 2017, 7:36 PM

Arthur Regis

Python runtime error

global local python

1 Vote

Why is the output 1 2 4 3?

23rd Jul 2020, 8:21 PM

Rick Shiffman

c functions global

1 Vote

Why do these two functions perform equally well?

14th Apr 2020, 3:13 PM

Cristian Daraban

arguments callstack global performance python recursion

3 Votes

11 Answers

2nd Mar 2020, 12:00 AM

HonFu

Why shouldn't we initialize a variable when we use global in a function & why we can initialize a normal variable in a function?

variables

1 Vote

8 Answers

7th Apr 2017, 2:28 PM

bhavana goud

When you use the method "post" does it always overwrite $_POST? Is this one of the global variables, like $_SERVER?

forms php

0 Votes

top is not global variable so why peek is able to use it even without passing that .plz reply

5th May 2016, 1:09 AM

Joseph Bonifacio

c data datastructure ds function

1 Vote

CAN SOMEONE EXPLAIN TO ME THIS?

15th Dec 2020, 7:42 PM

Dershil Jadav

Why Its Not Work ???

function global javascript var variable

11 Votes

7 Answers

23rd May 2017, 1:53 PM

Kailash Loncha

c++global local variables

3 Votes

Why undefined? The foo was called in the global and so the this has a binding to the global. It has to output 5

17th Dec 2017, 7:05 PM

Mind To Machine 💻🕆

js this

0 Votes

how can we invoke global variable in C program? ....P.S. I KNOW HOW TO DO IN C++ but not sure about C......

4th Feb 2021, 7:16 PM

جوردن آهو ماولی

c scope variables

0 Votes