Q&A Discussões

Target variable for classification problem using XGB

23rd Mar 2016, 1:12 PM

Swapnil Gapchup

classification float gradientboosting python string targetvariable xgb xgboost

2 Votos

How to get an user input array without knowing its size in Java?

24th Jun 2020, 11:27 AM

Jin

array arraylists dynamic input java scanner string userinput

1 Voto

6th Sep 2020, 3:04 AM

Gayathri Veeraraghavan

Why does this not work?

challenge function half help python split string why

2 Votos

7th Feb 2018, 3:49 PM

Raphael Shay

Please explain.

c++char input output pointers string

0 Voto

24th Dec 2016, 1:30 AM

Aniruddh Dubey

If's with strings

c++helpmeplz If ifs string strings

1 Voto

Разница между string, char, const char и char[256].

22nd Nov 2017, 4:29 PM

Crim Crom

c++char char[256]const_char string types

0 Voto

What is the code for this?

21st Dec 2018, 8:01 PM

softer

c++char code input output string

1 Voto

How do I use JOptionPane for Strings?

25th Sep 2016, 5:46 AM

seirz

dialog If input name programming string

0 Voto

Please help me to know why contrasena and fcontrasena are not equal?

17th Jun 2017, 9:36 AM

Julien Best

code files help java question string

0 Voto

Why isn't the dash amount accurate?

4th Mar 2017, 1:02 AM

Francisco Susana Canela

c c++class for game increment loop size string while

1 Voto

c++characters data datatype declaration pointers string type variable variabletype

7th Aug 2020, 9:24 AM

Clueless Coder

Illegal Declaration

0 Voto

What are the key concepts to grab in understanding Strings manipulation in any programming language?

2nd Dec 2019, 7:35 AM

Abraham Almerol

c c#c++java javascript php programming python string swift

2 Votos

How to get numbers from edittext for operator

10th Nov 2020, 3:28 PM

Augustine Foday Ngobie

char double edittext final gettext int parse settext string value

0 Voto

How to write your own code for builtin functions of php

26th Apr 2018, 4:28 AM

Shon Gosnell

count function length letter manual php string strings strlen

1 Voto

finding the count of repetition of every element in a list

21st Jan 2018, 4:57 PM

Bilal Asghar

count dic element help list loop python repeat repetition string

0 Voto

public static void main (string[ ] args) i have understood little bit that public means for whole method. static? void? main is a method which creates a string array named args. why the name args? please explain and correct if i am wrong?

1st Sep 2022, 8:12 AM

Alireza Azizzadeh

java

0 Voto

3 Respostas

16th Aug 2016, 2:52 PM

rajat kumar raicha

Bool function problem

always bool char cpp false string true

1 Voto

Is it possible to convert an integer into a raw string?

20th Feb 2018, 12:40 PM

Avihu

int integer python raw-string regular-expressions string type-conversion

0 Voto

Does array.array only hold real numbers?

20th Sep 2018, 12:42 PM

Rora

array c++java list numbers python python3 real string

1 Voto

Module 2 Strings and Variables Simple Calculator Problem

5th Oct 2018, 4:58 PM

Maninder $ingh

2 and calculator help module please simple string variables

0 Voto

Why this code has no output?

31st Jan 2021, 4:14 AM

Patrick Coakley

c c++char numbers output pointer printf string

0 Voto

Why isn't it working properly????

21st Apr 2020, 5:20 PM

Ashfaq Reshad

array import input java print result scanner split string variable

0 Voto

I will be interesting to see your solutions to this task

2nd Feb 2022, 5:57 PM

Ravi King

calculate calculator class int interesting java Mathematic string value value-types

-1 Voto

Can Anyone Help Me Fix This Syntax Error?

28th Dec 2017, 3:56 AM

Евгений Томин

error float format functions help int python string syntax time

0 Voto

What do you think about this ? Or maybe, your function more simple.

22nd Nov 2020, 9:45 PM

Cameron

change char character chr_edt()erase function functions php simple string

2 Votos

What is the difference between substring(), substr() and slice() in Javascript?

13th Feb 2017, 10:41 AM

M Hafiz Prasetyo

code javascript js slice split string substr substring web website

1 Voto

An modified variale for Input

28th Oct 2018, 9:30 AM

Avi Takiyar

help login python python3 registration string strings variable variables

1 Voto

hey I have a doubt in brute force prg by Mr robot .......so it's just checking each character and storing it in a string ....and he is giving it a name..so I have to ask that how I will setup or send a link to someone whom I wanna hack and whatever he types in my prg I will get it...plz plz help me...using Mr robot program

5th Jan 2017, 7:52 PM

z77

python

0 Voto

I want to use "System.out.print();" to get input from users. How can I define the input as a string so that I can use if statement to check whether the input is equal to a word I set like "red"

27th Sep 2016, 4:11 PM

khateeb anwer

java

0 Voto

16th Oct 2016, 8:06 AM

Cheung Kim Fung

double qoutes in python3

contain double how in print python3 qoute string to

0 Voto

How does this code work? How to know what non zero output it gives?

17th Feb 2019, 7:19 AM

Newera Aman

code compare how java non output string to works zero

0 Voto

Adding elements of arraylist into array

19th Jul 2018, 11:15 AM

Parth Salat

'o''w3resource.com',2 9.a accepts and arguments arguments,count expected function javascript letter number occurrences of output sample specified string string.that the two will within write

2 Votos

6 Respostas

24th Dec 2016, 9:11 PM

Nashwan Aziz

array arraylist arrays generating generatingstrings generators java string stringarray

0 Voto

19th Oct 2017, 1:22 PM

Niklas

How do I make this work?

attempt booleans evolution input print python random string text time

0 Voto

How can i cout a string from char? For eg Vehicle 'C' is my char and is associated with car, i wAnt to cout car as output in different function. I have many more char like V, U, S, T for van , suv and so on. [on map] I have not yet learn it.

14th Dec 2016, 2:38 AM

Dania Miller

c++

0 Voto

public class Vehicle { int maxSpeed; int wheels; String color; double fuelCapacity; void horn() { System.out.println("Beep!"); } } class MyClass { public static void main(String[ ] args) { Vehicle v1 = new Vehicle(); Vehicle v2 = new Vehicle(); v1.color = "red"; v2.horn(); System.out.println(v1); } } Explain its outcome. I am unable to get the last line of outcome.

26th Sep 2016, 12:43 PM

Kris prototype

classes java

-1 Voto

;i<s.length();')";");()(ch!='(i=0 (system.in);{}a any ch;ch=s.charat(i);char class else for i;i++)if import int java.util.*;main public s=s+"s=sc.nextline();sc=new scanner static string system.out.println("enter system.out.println(w);void w+ch;w=w="

16th Aug 2016, 4:20 PM

Himanshu Mittal

Why not working

-4 Votos