Discussions Q&R

Error need help After I compiled my program on command prompt I tried to run the program but it did not work It said "Error could not find or load main class" Could someone plz tell me what to put as my path classpath and javahome Thanks in advance.

0 Vote

7th Sep 2016, 10:41 PM

Chuckinator

What am I doing wrong when I type javac on command prop and it says it's not recognized as internal or external command, operabl

0 Vote

9th Oct 2016, 2:48 AM

Hugo

I don't understand the difference between the JOIN command to the INNER JOIN command? Is it only two different ways to get the s

1 Vote

29th Jun 2017, 7:35 PM

Haim Dotan

apps challenges coding command progress python

0 Vote

19th Apr 2017, 8:19 AM

Max

I want to have a good command over STL implementations in C++. Can anybody help me out with Questions on STL ? Any website ,app?

c++libraries questions stl

0 Vote

4th May 2018, 7:49 PM

Prashant Mishra

Problems with SSL. (Python)

command install package pip prompt python ssl terminal very_very_very_fat_hippo

3 Votes

22nd Jun 2019, 6:38 PM

Seb TheS

command functions help select sql,

0 Vote

3rd May 2018, 2:14 PM

David Szöke

how does this program work??? doesn't the break command break the loop prematurely, if that's the case there should be only 0 displayed as output followed by the print statement.

break loops python

0 Vote

9th Nov 2016, 2:58 AM

Clinton Moses

If I try to use javac it will open the command prompt then quickly write something down then it closes before I can read it. How do I keep it open?

0 Vote

17th Jul 2016, 12:36 AM

Jack

how do instal my jdk properly, when i type in 'javac' on the command prompt, it says 'it is not recognised as an internal or external command, operable or batch file' Help 😓

0 Vote

13th Aug 2016, 8:57 PM

martin gitau

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.

0 Vote

27th Sep 2016, 11:11 AM

Jimoh Abdulwahab (wabjay)

How any data fetch in php ?

command create java javascript php self-learning server

0 Vote

16th Mar 2019, 6:28 PM

Junayad R Pathan

Programmers out there

cmd command linux os powershell program programming windows

1 Vote

13th Oct 2017, 10:40 AM

AppInventor

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.

0 Vote

16th Sep 2016, 11:55 AM

Dennis Wiebler

command help html images img insert on src

0 Vote

21st Dec 2019, 5:02 PM

Vinícius Santos

so although using srand(time(0)) can be used to get truly random numbers, how truly random are they? For example, if one were to call this method at the same time (in this example, if one were to use this command at 51s) each time would the numbers generated be the same??? If so, are the numbers still truly random?? And if this theory is true, how can one generate truly random numbers that cannot repeat based on external variables (e.g., time)?

2 Votes

17th Aug 2016, 10:01 AM

Jason Zeleny

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Aujourd'hui en vedette

0 Votes

Fast coding (mobile)

1 Votes

1 Votes

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2 Votes

How to learn C++ and how long does it take

1 Votes

2 Votes

1 Votes

Bridge pattern use case

0 Votes

Recover challenge history

0 Votes

Data structure using C

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