Discussions Q&R

Hy thr... if u put if (x>y) ; cout<<"true"; output 'll b true.... but if v change sign to lesser than no output.. Y? i am bit confused ...help me

5th Jul 2016, 4:37 PM

Rafael Cubela

0 Vote

Hy, i am writing a program to find "Common factors" my program finds factors correctly and also find common factors but do output some of them. Can anyone help me to find all the common factors? This is what I did.

11th Aug 2016, 1:03 PM

Jayanth

0 Vote

how do I get line breaks? name = input("What is your name?:") print("Hiya, " + name) age = int(input("Tell me your age:")) year = str((2016 - age) + 100) num = int(input("Enter a number between 1 and 50:")) line = str((name + " will be 100 in the year " + year) * num) print(\n line)

3rd Feb 2017, 9:15 PM

abadullah chaudhary

python strings

2 Votes

I learned HTML .. and now i am learning java should i stop java and try python i am bad in maths and java is killing me .

8th Sep 2016, 10:32 AM

ZipZapp09

html java python

0 Vote

Can Some one plss help me with my program by the way i am a noob over all rating to my self but iwant to excell and improve

20th Jan 2017, 10:03 PM

رمزي محمد

billion digits into switch text using

0 Vote

My code will have a flaw that takes much time when uses s3,s4..sn.So may you give me a new method to fix that code to be more ea

21st Aug 2019, 1:15 PM

Mark Jermay

c structure

0 Vote

i am getting bunch of zeros as output , no result , i am using mingw as my compiler ,please find error and show me correct way t

6th Dec 2021, 1:14 PM

Hảo Nguyễn Thiên

arrays c decimal error logical loops octal type-conversion zeros

0 Vote

When does the x++ command get executed ? if its in a loop, still within the loop or after it is executed ? and how i have to understand !(1&&(1||0)) Thank you people, it would help me alot to understand that.

25th Sep 2017, 8:54 PM

Hridyansh Thakur

0 Vote

I dont unserstand the output if this code : # string formatting nums = [4, 5, 6] msg = "Numbers: {0} {0} {2}". format(nums[0], nums[1], nums[2]) print(msg) 4 4 6 but when I do : # string formatting nums = [4, 5, 6] msg = "Numbers: {0} {0} {2}". format(nums[1], nums[1], nums[2]) print(msg) it gives me 5 5 6 is there a priority in the Reading ?

16th Sep 2016, 11:55 AM

Dennis Wiebler

formatting python strings

0 Vote

5 Réponses

24th Feb 2017, 9:09 PM

R00T_L33

Hi guys i m new here in this platform i have a question i have just started os UNIX is it right for me ,i m a fresher engineer??

engineer unix

0 Vote

I do that and it's good then it asks me to install the short. J is fall write the code for an alert dongle with the message I di

28th Mar 2017, 6:52 AM

Vic Ric

1 Vote

The code shown below in the description runs here when I try it, but when I wrote it on code blocks it gave me 5 errors.. 1. expected imitializer before '<' token. (line 19). 2. reference to 'pair' is ambiguous. (line 26). 3. expected primary-expression before double. (line 26). 4. expected ';' before 'double'. (line 26). 5. 'obj' was not declared in this scope. (line 27). Any help please?

13th Apr 2017, 11:35 PM

MelvinToran

c++classes templates

0 Vote

5 Réponses

9th Jul 2016, 3:46 PM

Khaled Gamal Saad

Can anyone help me to code this Write a method 'timesTable()' which accepts an integer value num from the keyboard and uses it to print 'times table' of itself in a structured format. Your output must include a header row. For example, if the user enters 5, your program's output should be: 5 Times Table 1 5 5 2 5 10 3 5 15 4 5 20 5 5 25 6 5 30

java

0 Vote

5 Réponses

25th Sep 2016, 11:26 PM

Pharaoh David

i tried to run the code on my command line but it giving me syntaxError: invalid syntax from sys import argv python ex13.py, first, second, third. what the correct way to write the code.

python

0 Vote

I want a program using file to be list of some student and I could search in it, delete a student and replace Can anyone write it for me plz?

27th Sep 2016, 11:11 AM

Jimoh Abdulwahab (wabjay)

c++files

-1 Vote

Seems like math class doesn't exist in my eclipse version in library. It asks me to create method pow when I try to check Double a = Math.pow(2,3); Any ideas?

3rd Jan 2017, 11:15 AM

nima bahar

java math

1 Vote

i need help writing this code

5th Jan 2016, 2:39 PM

Eugene Lukianov

can class computer fir help intro java me my one science some to

-1 Vote

how do I get an output of '2' in the program below? int main() { int arr[] = { 3, 1, 2, 5 }; count<<arr[ ]; what do I need to insert in this program to give me an output of '2' ? Thanks

4th Sep 2018, 8:42 PM

AMARJOT SIDHU

0 Vote

Is there any chance to see how much time is left to answer a question in a challenge? "Time out" keeps annoying me :( And I don't like staying stupid because I can't learn what I did wrong in the challenge's questions :/

27th Sep 2016, 4:59 PM

Ibim

c++challenge

1 Vote

hey guys, i searching for a database system that can handel with node.js, noSQL and mongoDB. Also it need be suitable with phpstorm. Would be very nice if you can give me some help :) P.S. if the cost are slightly bigger, that is no problem at all.

11th Aug 2016, 3:36 PM

Tonia

database javascript node.js nosql

1 Vote

How to create Website for a shop am already Created the design of website but vary difficult to add Codes like Add to cart option, payment option, is their any one have to teach me Thanks

4th Nov 2016, 7:31 PM

Artur Reimer

css html javascript php

0 Vote

I want to undergo in advanced java projects which involves spring, hibernet and other web services to be able to become professional java developer and those projects help me switch my career into Java

9th Jul 2016, 7:03 AM

yash

java server-side

-1 Vote

Hey guys! M a new member😊 My professor in college has given the class an assignment in which we ve to use C++ to make a program which will help the society and reduce work...If u all have some ideas. Please suggest me one .. Thank-you very much

30th Jul 2016, 3:45 AM

Venkatesh Kumar M

1 Vote

i took comp.science...itz my last yr n still unable to cop,bt looks this amazing gonna help me alot...I wanna what's fussing??is there anyone else with same prblm...may b two needless can turn into useful person...

12th Jun 2016, 6:53 AM

Pragathi Bhat

0 Vote

can someone help me find some logic for this? The method PlaceInside gets a list of squares and returns them once inside each other with the same centre and placed so the biggest square lays on the X and Y axis..

6th Jul 2016, 7:51 AM

Shashank Singh

0 Vote

After creating my circle using border radius it still observe it's the parent div I create the circle from thereby placing text I needed to be inside circle outside it. So how do I solve this?....... Pls someone help me out

11th Jul 2016, 5:14 PM

Shubham Agarwal

css text

0 Vote

Could someone please help me with this.. Write code for an applet class that contains three labels First Number, Second Number, and Sum; three text fields for displaying the values of First Number, Second Number, and Sum, respectively; a button labeled Add. The applet allows the user to enter two integer values and displays the Sum if the Add button is clicked. Write a html page to run and display the applet appropriately

1st Jul 2016, 4:38 PM

Cele Prince

applet java

0 Vote

4 Réponses

24th Nov 2016, 12:07 PM

Kevin

I need to use bootstrap for a project i know i can use one from getbootstrap but is there anywhere i can learn to write my own code for it if you got any source please let me know.

bootstrap css3 html html5 php

0 Vote

anyone help me pls, i do what the install step said but somehow when i open the cmd, and tap java ( also javac later ) but nothing happen, i thing i may go wrong with the environment step

7th Feb 2017, 5:37 PM

Fateen Ahmad

java jdk

0 Vote

Hi! Everybody. I use an sqlite in firefox with an sqlite plugin, i got a database with some tables but when i execute the SHOW TABLES or SHOW TABLE an error occurred. Somebody can help me please!!!!

3rd Jul 2016, 7:29 AM

Ridofu Katoh

sql

0 Vote

i download code block the run the hello world, it cant run but i type the code well.. it say there something wrong in the folder i save.. actually i dont know the exact problem, please help me to fix mine

11th Mar 2016, 3:06 AM

Wal Fombrun Bouzi

block c++code

0 Vote

I am doing a project proposal. my project is about :stock manager program and stock notifier I had to write some info abt it , manual system: limitations of manual system: benefits of proposed computerized program : I am not getting any idea what to write will any one suggest me please🙏

14th Aug 2016, 3:52 PM

Jonnavy Dela cruz

2 Votes

I want to run a script on a series of Excel files (xlsx) to basically copy 1 sheet into a new workbook, sort from Z to A and get rid of unwanted rows and columns... then save this new workbook under a specific name. could you advise me on the best way to do it?

30th Jun 2016, 9:20 AM

Pragathi Bhat

python

1 Vote

I got the IDLE on my windows 8 and am trying to run else if not (1+1==3): and the shell is highlighting else in red and telling me invalid syntax. Is there any thing wrong with the code? Its on learn Python

5th Jul 2016, 3:29 PM

Marwan Khoury

boolean-logic python

0 Vote

code block crashed my win 7 do not download it. i have code block 16.01 but when i created my first console project i see this :'couldnt create the project directory: C:\......' please help me what to do?

23rd Oct 2016, 2:53 PM

Edidiong Udoh

0 Vote

Lets say I have created a view and I have forgotten the name i used for that particular view but I urgently need to update the query for the view. Is there a way to see all the views I have created so far? so as to help me identify the view that needs to be updated.

19th Feb 2016, 7:49 AM

siavosh

sql views

1 Vote

How is the condition in the part "while True" is met? It doesn't make any sense to me at all, can someone please explain it to me? I'm in the process of learning python, and I want to understand how every single aspect of its programming syntax works.

8th Jan 2016, 1:50 AM

Nana Qhuacy

loops python

0 Vote

can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10. If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me. please see the short code below

30th Nov 2016, 10:41 AM

Logical_Cyclops

1 Vote

this may be a bad indication of my chances of getting through this but I cannot for the life of me answer the question to Challenge 1??? I got the first half I just can't figure out or find example for the second half???

29th Dec 2016, 1:28 PM

Cody Arthur

html

1 Vote

Can somebody help me making a script which converts a txt file into an xml file Logic should be something which has a loop running which reads if 'pass' in line: then print testcase name: "",class=pass if pass or fail if test case fails.

27th Jul 2016, 7:56 AM

Carl Ekstrom

bat jenkins python xml

0 Vote

Can anyone help me I accidentally deleted the whole path in system variables while I was setting up the android studio and Java SE 8 . I have reboot my computer several times what can I do to restore my path in system variables

31st Jan 2017, 6:26 PM

Rahul Goyal

android c++java

-1 Vote

Can someone help me to solve this, I tried to create a new class, something came out and said "It seems that this project has not been built yet, do you want to build it now? " i had make sure that i did as what the tutorial taught

28th Jun 2016, 7:52 AM

Infinity

c++classes

0 Vote

how can i make to an search button when clicked to slide over an cover image and make it smaller to win space for search place and to make that smaller while is changed to another photo ?? please help me how to do that ..

24th Jul 2016, 3:04 PM

christie

css3 html java

0 Vote

can anyone here help me figure out the correct codes to use.. i want to make a wifi mic app that send an output audio to raspberry pi3. then to do so, i need to input an IP address from the app i plan to make.

22nd Oct 2016, 7:14 PM

Erjoni Hasanaj

java

-1 Vote

20th Oct 2016, 6:37 PM

Kris Tine

hacer piano

a alguien area codigos como dar de el empezar en hacer he hola idea me piano podria un una visto

-1 Vote

I want write once program but I can't!, if we write "cout<<"Hello world" ; in a console we can see momental"hello world" and nothing, but now I want see hello world like a gif animation, every letters must be showing step by step, first "H" second "e" and "l" all letters step by step in every sek time, it's possible?, excuse me I am Russian.

18th May 2017, 1:10 PM

Miguel Angel Espeso Alvarez

0 Vote