Discussions Q&R

0 Vote

Write a regular expression that matches a string that contains a character that is not a or b.

5th Dec 2016, 4:58 PM

Din Mohammad Mishu

python

2 Votes

10 Réponses

30th Apr 2018, 2:08 AM

chris

can anyone share some example of two methods contain integers and boolean expression

java

0 Vote

What is the answer of this expression Is this can be together && and || ?

7th Mar 2022, 1:43 AM

Dryll M

expressions java

1 Vote

What regular expression should i use to let the password contain numbers and letters??

17th Jan 2022, 6:52 PM

Loo Student

javascript

2 Votes

Regular Expression to match a pattern that doesn't starts with an alpha-numeric character

20th Jan 2017, 4:36 PM

Mima_nf

c++java javascript python regex

1 Vote

How we use boolean expression in if condition for a alphabet and special character ?

22nd May 2018, 6:47 PM

777

1 Vote

How using next() with a generator expression simulates a break statement in a for loop?

2nd Jun 2022, 3:34 PM

John

break doubt expression generator iteration list loop next python

0 Vote

Can an expression be assigned to a variable in c++ programming???

7th Sep 2017, 6:01 AM

Jeevan Jyoti

0 Vote

Got this error : illegal start of expression (at line 18)

1st Feb 2017, 6:26 PM

Dadeboe Perez Kwame

arrays c++java javascript variables

0 Vote

How to sort a List using custom sorting in Lambda expression syntax.

31st Oct 2016, 5:44 AM

frhnims

comparator lambdaexpression list sorting

0 Vote

Can anyone help me fix this code in java or any other language (postfix expression evaluation)?

4th Mar 2019, 12:13 PM

Satyam Joshi

java php python

1 Vote

8th Jun 2018, 3:44 PM

mounika priya

Why does this happen

expression java prefix

7 Votes

Invalid regular expression flag s or invalid token error in ES6 or ECMA script?

19th Sep 2018, 6:03 PM

ABADA S

css3 html5 javascript xhtml

0 Vote

What do we mean by the expression that JavaScript numbers are always stored as double precision floating point?

27th Jun 2018, 5:02 PM

Akashdeep Nandi

data-types

1 Vote

10 Réponses

9th Aug 2020, 10:04 PM

Chukwuemeka Onyenze

What is the use of " delete " expression in real time program running ?

c++delete dynamic expression heap memory program regular-expressions

1 Vote

Why modulo with negative oprands returns first sign of its expression?

12th Sep 2018, 6:02 AM

Atik🇧🇩

c++expression modulo

1 Vote

9 Réponses

11th Oct 2017, 6:38 AM

Rifat

C++ getting error that says expected primary expression before << token. But everything looks right

c++code::blocks error

0 Vote

Can anybody explain why i can use in expression and not jn normal way

29th Mar 2018, 6:26 AM

Jay

def for_loops_expression phyton

0 Vote

Why error at coming at line temp= total%10; err msg: invalid Binary operands to binary expression

15th Oct 2022, 5:36 AM

Aisy Danish Mohd Nazry

0 Vote

Challenge::Expression Validity

8th Aug 2023, 3:13 PM

SHŪBHÃM

challenge challenges expression validity

16 Votes

15 Réponses

12th Feb 2018, 1:07 PM

Md. Nafis Ul Haque Shifat

In which order, Algebraic expression is executed in Python. (like a-b+c*d÷e+f) Does BODMAS follow in Python???

algebraic python3

1 Vote

Can anyone write this program in java of regular expression on ((2*3)+(5-10)/2)

7th Sep 2020, 2:06 PM

Abhishek Kumar

java

0 Vote

Why do I keep getting an "illegal start of expression error" for my method.

18th Mar 2017, 7:47 AM

Kuldeep Kaluvala

errors java question

0 Vote

What iz a expression with all operands of same data type called? Tried hard searched,researched...even googled still unable.help

18th Jan 2020, 8:39 PM

Dario Alvarado

data-types expressions java mods regular-expressions

0 Vote

7 Réponses

13th Sep 2019, 9:46 AM

Ayush Pandey

Why not '0' for the expression $num1 = (22 % 3 == 22 > 3); ?

php

0 Vote

How to fix this error? Fatal error: Cannot use temporary expression in write context in C:\Program Files\index.php on line 1506

7th Jun 2021, 12:56 PM

Wah Wah Shwe(와와쵀)

mysql php

7 Votes

in JavaScript what is the meaning of "IIFE" 😉

27th Mar 2018, 1:44 PM

Ankit Saxena

expression functions js type

12 Votes

What is a immediately invoked function expression in JavaScript ? Why is it used ?

12th Aug 2018, 1:23 PM

Real Gutch

javascript

3 Votes

Can anyone explain this bit of code? I don't really get the expression assigned to x.

12th Oct 2017, 11:43 AM

Kalo 'smi

1 Vote

Do all generators, like the iteration expression in filter(conditional, it. exp. ) do "yield" in the background?

10th Jan 2020, 4:09 PM

Giura Emanuel

builtin etc gen hardcode python vs

0 Vote

Can the And operater expression be false if both boolean results are false

25th Apr 2022, 9:43 AM

Korkunç el Gato

operators swift

0 Vote

There subscripts of an array can be integer constants, integer variable or expression

30th Nov 2016, 8:31 AM

Daniel Lewis

arrays

1 Vote

Design a program in Java to evaluate the expression in postfix notation using stack.

19th Feb 2018, 7:39 PM

Sam

sololearn

0 Vote

how can Python execute this expression plzzz "print(4>>3)" ? what is the role of ">>"

29th Mar 2020, 5:10 AM

Aditi

code programmation python

2 Votes

Can anyone help me in implementing simple java program for evaluation of mathematical expression?

17th Aug 2017, 5:38 PM

Abdelhadi Ziane

expression infix java

4 Votes

How many people here play gmod and would love to have Expression 2 courses?

10th Sep 2017, 11:20 AM

shadab gada

c#expression2 games gaming garry's_mod gmod

-1 Vote

How do I write a code for a robot using pseudocode, flowchart and English like expression

19th Oct 2018, 10:16 AM

Appcrap

pseudocode

0 Vote

-2%10=8 can someone explain this equation with real life example and can you use this expression in programming

23rd Dec 2019, 2:27 PM

Oluwasegun Ojo

equation programming question

2 Votes

Code Coach Python Symbols

9th Sep 2017, 12:39 PM

Ravi Kumar

coach code expression python regex regular symbols

1 Vote

10 Réponses

18th Jan 2020, 11:32 PM

Fishbert2000

Sou my question is about regular expression in Javascript.... Owk I need syntax to match character a-zA-Z

javascript

0 Vote

How can we find the index of opening and closing of a parenthesis of a mathematical expression by using phython?

8th Feb 2017, 5:03 PM

Decodeworms Olamilekan

phython

2 Votes

6 Réponses

10th Nov 2020, 2:46 AM

Mohammad Shireen

what is the result stored in x after evaluating the following expression int x=5; x= x++*2+3*--x;

output

-2 Votes

expression regex regexp regular regular-expressions

21st May 2019, 12:11 PM

Aman Kumar

Still Dont Get It

9 Votes

In where we really use this expression "using namespace std ; " in c++ ?

21st Aug 2018, 6:48 AM

Jingga Sona

c++llibrary namespaces standard std using

1 Vote

? : are called Ternary Operators. ex. var = booleanExp ? ValueIfTrue : ValueIfFalse; and that ? literally means "Asking a Question" Asking if the Boolean Expression is True. If the Boolean Expression returned true, the Value for "True" will be assigned to the variable. If the Boolean Expression returned false, the Value for "False" will be the one that'll be assigned to the variable instead. I'm not asking a question, I just wanna share this to you guys 😁

12th Sep 2018, 5:56 AM

Atik🇧🇩

c#operators

18 Votes

6 Réponses

22nd Aug 2016, 9:42 PM

Erwin Mesias

Can any one tell me Regular Expression for MAC and Ip addresses in Python..?

python

0 Vote

The modulus operator will give a result of the remainder of a division arithmetic expression right?

17th Jan 2017, 10:50 AM

Gopikrishna A

operators

0 Vote

Write a Java program to calculate this arithmetic expression y=mx+c,where m=12,x=4,and c=10.display the value of y.

15th Jul 2019, 12:13 AM

Brendan Hong

0 Vote

Can forEach method of an array be considered as an example of immediately invoked function expression (IIFE)

22nd Aug 2017, 12:36 PM

sandra

0 Vote