Comments by KarstenK - CodeProject

KarstenK 29-Aug-24 3:31am View

We totally disagree. When not taking advice than ask not. Go your own way and try not get insulting.

KarstenK 27-Aug-24 3:43am View

Now I have seen your struct draw : public helpers::xdraw_point. It is totally top-down of my advice. Now I understand your problem: you have to learn about software architecture at first. Find some tutorial - it is worth the time.

KarstenK 26-Aug-24 5:13am View

You can also use some base class. Only using static classes isnt the best way because you have data which can represented as objects.
My solution is to break down the code in smaller and easier maintainable structures. These needs only some functions and is some "hiding". Like a diameter function has only a circle, but an area function has every 2D object.

KarstenK 20-Aug-24 7:24am View

stick to my solution because it also handles this problem. Type casting is evil when there isnt any check after it but the machine code. :-/

KarstenK 19-Aug-24 3:44am View

Be aware that multibyte string are using double space and needing other function. So better stick to my advice or risk a lot of trouble.

KarstenK 19-Aug-24 3:42am View

this is some typedef but it also is some typedef for the API like the strcpy. So it works!!!

KarstenK 30-Jun-24 4:25am View

you fergot the check the returned values. Better do this always.

KarstenK 30-May-24 1:03am View

That is looking fine. Please describe the problem more in detail. Why arent you initialize the help module when the user is first using it?

KarstenK 8-Apr-24 3:51am View

See this code. I didnt find some better, but it will work this way:
https://www.daniweb.com/programming/software-development/threads/481786/saving-an-hdc-as-a-bmp-file

KarstenK 6-Mar-24 3:07am View

your question makes clear that you need some basic tutorials about pointers. Take the time, it will be worth it.

KarstenK 28-Feb-24 1:13am View

you are at a real beginner level in asking such questions. Without hard work - you will fail in life.
C is some basic level language not the best for complex tasks because of the lack of framerorks for higher tasks.

KarstenK 9-Feb-24 6:46am View

I like reconnecting more than pinging because means also energy for nothing.

KarstenK 25-Jan-24 4:41am View

he should get the source code from https://www.qt.io/download-open-source

KarstenK 23-Jan-24 3:38am View

remember basic coding rules: only one statement a line. As you see it helps to see the bug.

KarstenK 20-Dec-23 7:57am View

Stay polite. (also stands in that FM) ;-)

KarstenK 15-Dec-23 3:18am View

Your habit is some "clean code" with leaving the app in the state to do the next job and NOT cleanup up some mess at first.

KarstenK 20-Nov-23 3:14am View

often that property isnt set at all. No problem as long as C# only in the app, but crashes are coming when going into native languages.

KarstenK 30-Aug-23 1:36am View

Google finds the ilmilf.lib here. What have you done?
https://github.com/Wizapply/OvrvisionPro/blob/master/3rdparty/opencv/build/x86/vc11/staticlib/IlmImf.lib

KarstenK 28-May-23 14:59pm View

Not a great idea, but a violation of SOLID-principle. (L)
Best is to use some enum value and a common class or disable some properties.

KarstenK 5-Mar-23 13:29pm View

you missed the else and error handling. This wouldnt pass my code review ;-)

KarstenK 7-Feb-23 4:01am View

I guess it is a relict from some previous code. Dig into your repo ;-)

KarstenK 26-Jan-23 10:44am View

it is better to split such "code worm" in pieces for maintainability and bug hunting.

KarstenK 18-Nov-22 9:04am View

absolut correct.

KarstenK 4-Nov-22 8:10am View

the "boring stuff" is often called "work". Learning the basics is KEY in ANYTHING for survial or what is sometimes called: "success". ;-)

KarstenK 4-Nov-22 4:37am View

some young and lazy dude not really interested in coding, but getting a homework. "The youth of today" ;-)

KarstenK 4-Oct-22 2:56am View

WTF??? Didnt expect that. Can you explain. Didnt help me at: https://en.cppreference.com/w/cpp/language/do

KarstenK 3-Oct-22 3:30am View

Are you serious? Not in the original code with do-loop.

KarstenK 2-Oct-22 4:55am View

wouldnt while(--p); do the job?

KarstenK 1-Sep-22 5:17am View

I remember that Visual Studio was allowing it in earlier versions.

KarstenK 31-Aug-22 13:05pm View

You are right and it is standard. But some compilers are "allowing" this.
But using it is silly.

KarstenK 30-Aug-22 11:40am View

Ok: why are your worrying about that? A library should do its job, so the coder can develop his code.

KarstenK 30-Aug-22 9:18am View

your instinct will evolve with "experience". That is telling me my 20+ years instinct ...

KarstenK 29-Aug-22 2:00am View

You cant have all. Normally library which are targeting a system are suitable for it. That also includes size. Maybe it has some release or compact mode.
Dont waist your time on incidental issues. You will loose!!!

KarstenK 15-Aug-22 1:43am View

It is obvious, but I think he is asking because he has the choice. Maybe part of the homework is the decision which language to use.

KarstenK 2-Aug-22 9:21am View

use a counter of that. Dont ferget to reset it in success case.

KarstenK 18-Jul-22 10:44am View

You must inserted all elements but the output is in the owner drawing. Best is to use some data model for getting the correct informations what to draw in the elements.

KarstenK 13-Jul-22 4:16am View

Because you have an 0 termination that data isnt a string per definition. You are jiggling around with the chance of nasty bugs.

KarstenK 29-Jun-22 3:22am View

at most: it is bad style becaus hardly to undestand and easily an issue for compiler bugs and changes. So avoid it better.

KarstenK 12-Jun-22 3:59am View

ich könnte Dir helfen, wenn Du in Englisch geschrieben hättest ...

KarstenK 26-Apr-22 8:46am View

This is a "step for step" cookbook task for beginners. So do every step and use the tips from solution 1. Show some code when further questions.

KarstenK 25-Apr-22 1:57am View

giving better var name would always help. Maybe you are looking at the wrong code.

KarstenK 24-Apr-22 14:52pm View

Where is the problem? Have you tried some debugging?

KarstenK 21-Apr-22 4:18am View

Try your luck with: https://www.codeproject.com/Articles/13601/COM-in-plain-C

but I would dive into the easier C# language. Discuss my advice with somebody who has the skills and you trust. Good luck.

KarstenK 21-Apr-22 4:16am View

I know a way, but I wont go it. ;-)
COM interop like: https://www.codeproject.com/Articles/13601/COM-in-plain-C

KarstenK 21-Apr-22 4:13am View

C isnt the best tool for that job, but works fine with hardware. I recommend c# for such tasks.

KarstenK 21-Apr-22 3:37am View

Shame on you for being to lazy to do such a basic homework. You wont have success in life when being so bloody lethargic.

KarstenK 8-Apr-22 10:43am View

a) you can try to use that code to write a (specially named) picture file which you can load in the C++ code. Create some small exe which you can execute from C++.

But anyway: if it is VBA you wont have good chances, but with VB.net would be better. But I think it is better and faster to rewrite that code in C++

KarstenK 27-Mar-22 13:56pm View

First thing I see is that the path to the database is a relative path. Use a full path and than try it again with the debugger. What is your first error code?

KarstenK 14-Mar-22 3:35am View

The 3 areas are leaking. wtf???

KarstenK 4-Mar-22 9:10am View

You better use for the year loop 0 to 3 and add for the display the 2018 offset.

PS: remove the empty lines and correct the ident. Some IDE have commands for that.

KarstenK 14-Feb-22 2:56am View

and best is to use #define to include the mocking instead of the socket header.

KarstenK 8-Feb-22 11:24am View

I think he should separate input from output. And write a print function which only prints the first character. But that is one of his "last" problems ;-)

KarstenK 26-Jan-22 13:08pm View

the picture maybe to big for the small item. Check the return codes!!!

KarstenK 9-Jan-22 4:55am View

never ever write passwords in code. You will get grilled for that.

KarstenK 6-Jan-22 6:40am View

products are a one dimensional array. Best is to use class design as alreaedy written.

KarstenK 3-Jan-22 9:54am View

I wont use such implementations. Hash is for lookup and I wont risk false positives.

KarstenK 31-Dec-21 4:26am View

The string calculation doesnt look sound.

KarstenK 30-Dec-21 13:12pm View

fix your indentions to understand the code. You missed some braces in the else.

KarstenK 30-Dec-21 13:09pm View

Plz write it as answer to close the Q&A.

KarstenK 29-Dec-21 3:07am View

in real world such operations are a bad idea because it is often the cause of annoying bugs which are stopping the development of the important features. Always remember the KISS principle: "Keep it simple stupid"

KarstenK 9-Dec-21 2:02am View

You shouldnt rely on your tutor, but ask him what to do. Maybe it is your homework.

KarstenK 3-Dec-21 12:52pm View

Then you must search the complete code for this data type and figure out how to get it. Maybe some define must be activated. See in this forum is more for you: https://www.microchip.com/forums/m1111266.aspx

KarstenK 3-Nov-21 5:24am View

Fix the bug. Start with a detailled description and Google for causes. ;-)

KarstenK 18-Oct-21 14:00pm View

the ConfirmBooking belongs in the Customer class. Some poor design which leads to your bug. Think about it ;-)

KarstenK 9-Oct-21 12:45pm View

It has to be mentioned that the allocated memory has to be freed when done, else it is leaking.

KarstenK 7-Oct-21 12:02pm View

write a clear answer to close that q&a

KarstenK 7-Oct-21 5:01am View

Learn to respect the compiler as it knows a lot of coding and is most smarter than the person sitting in front of it ;-)

KarstenK 6-Oct-21 14:14pm View

For the sake of performance I would use sprintf and strcat to create a result string at first. Use a big enough buffer for that.

KarstenK 21-Sep-21 4:53am View

the first too :-O

KarstenK 3-Sep-21 14:10pm View

Thats why it is best practice to only write one command at one line ...

KarstenK 3-Sep-21 2:44am View

You are right: copying complex data is always bad for performance and energy!!!

KarstenK 17-Aug-21 9:00am View

plz write answers as solution to close the q&a.

KarstenK 12-Aug-21 10:58am View

when you are too lazy to use the debugger than you shouldnt code. I was debugging these days some internet socket code ...

KarstenK 10-Aug-21 2:15am View

My tip are some security settings, so the server dont get the request at first. I guess you have to dig trough some dirt ;-)

KarstenK 6-Aug-21 4:22am View

Oh, thats bad but no problem. He can implement an own compare in his class. But he can use vector.

KarstenK 3-Aug-21 10:58am View

Sounds like legacy M$ product from the pre internet era. :-O

KarstenK 3-Aug-21 7:36am View

Sounds like you need to implement some workarounds or end using that component. I recommand to explore the options and costs to use other software. It maybe some man month but would end pain in the ass and lower downtime. It is always a great talking point and also updating your personal skills.

KarstenK 2-Aug-21 10:15am View

You need to concentrate on the real issues. Maybe you write more verification code to exclude error causes.
Or you contact the vendor of your libraries to get debug version. They should also be interested in finding the bugs in THEIR OWN code. So you havent as bad cards as you might think. Best is to drill down to their development team.

BTW: sometimes it helps to turn off release optimization. It sometimes is changing the errors to the real cause :-O

KarstenK 19-Jul-21 13:46pm View

Then you need to make it visible by including the declaration header. I dont understand how than the sendtheData is working when it doenst know WHAT to send.

KarstenK 13-Jul-21 11:46am View

read the documentation VERY carfully and respect it completly because there isnt ANY safety net between your code and the operating system. ;-)

KarstenK 29-Jun-21 2:03am View

you missed the free() :-O

KarstenK 27-Jun-21 13:43pm View

maybe you havent provided the args. Use the debugger.

KarstenK 25-Jun-21 11:24am View

totally agree, a source of nasty bugs :-/

KarstenK 25-Jun-21 4:29am View

you get an error because something has gone wrong or you made a mistake ;-)

KarstenK 24-Jun-21 11:22am View

that alcohol abuse and forbidden ;-)

KarstenK 20-Jun-21 3:22am View

Use such define with great care, because compilers arent good to yell at errors, so you main earn strange errors. Better is to think about other solutions like const values.

KarstenK 20-Jun-21 3:20am View

important: what do you do, when some element of array 2 is equal to a element in array 1!

KarstenK 15-Jun-21 2:11am View

Did you use the debugger?

KarstenK 14-Jun-21 13:40pm View

when you really want that than use command line for configuration. Example: "udptalker.exe /server" and parse the args to start as server. And vice versa ...

KarstenK 12-Jun-21 13:41pm View

learn to use the debugger to find the problematic code line.

KarstenK 12-Jun-21 13:40pm View

No, normally your coding tool is using some project template which does it.

KarstenK 10-Jun-21 11:07am View

ask som dudes in the net: "plz gimme code" ... ;-)

KarstenK 10-Jun-21 10:13am View

int main() {
/// TODO
}

plz gimme code :-)))

KarstenK 4-Jun-21 8:59am View

You are absolutly right about commenting the usage of braces.

KarstenK 4-Jun-21 7:56am View

Maybe you can haggle with such guys: https://www.codeproject.com/Questions/5279074/Convert-Cplusplus-code-in-Python

KarstenK 30-May-21 13:06pm View

converting isnt correct, you must replace the handy c++ classes with C code.

KarstenK 30-May-21 4:49am View

tip: very important to count down the instances in the destructors. Or you count ALL created instances - with some already gone!!!

KarstenK 28-May-21 6:59am View

Download and install Visual Studio or gcc.

KarstenK 27-May-21 11:27am View

Isnt the vector <bool> nov only needed to calculated ONCE?
Other point: nov[i] isnt needed this way, but a start value and recalculated when a "hit" was done?

KarstenK 26-May-21 2:38am View

Do the print after the loop. (not in it)

KarstenK 10-May-21 13:22pm View

best is to do some basic stuff, so all students are learning some thing. Best is to pick some C++ stuff, because it is widely used. Learning using some IDE and debug a bit helps more than some fancy code which are writing only some crack.

KarstenK 5-May-21 13:40pm View

isnt too hard, when you have learned the basics and that piping stuff. Google for some tutorials and move on.

KarstenK 4-May-21 12:54pm View

you need to allocate some memory for the data fetch. Try to learn the language when you want to talk to the computer ;-)

KarstenK 24-Apr-21 12:58pm View

C++ is supoorting only one parameter in a switch statement.

KarstenK 23-Apr-21 14:30pm View

maybe that is some codestyle for that programming.

KarstenK 19-Apr-21 13:25pm View

The question isnt clear. Write a check function which verifies the sorted array for correctness.

tip: use longer variables names to make code better readable.

KarstenK 13-Apr-21 2:36am View

tip: such format has always the pitfall that the delimiters break the format when in data. Like: "New" Coke as brand name.

KarstenK 12-Apr-21 3:00am View

when you dont understand the task and dont want to engage in the solution you should consider change something in your life ;-)

KarstenK 2-Apr-21 4:45am View

Think about the instruction and its implication of every line. Write an example app and use the debugger memory view to look at the details.

KarstenK 28-Mar-21 13:32pm View

I prefer using braces when dividing integers to make the compiler really clear what the result should be.
percentage = (sum * 100) / total_marks;

KarstenK 23-Mar-21 9:32am View

plz use english and visit at start some tutorials to learn the basics.

KarstenK 18-Mar-21 8:02am View

polite answer, but better is use of global ONLY WHEN NO OTHER SOLUTION is possible. It is a common origin of trouble.

KarstenK 18-Mar-21 8:00am View

this insert(bstNode_t* root, int data) declares the local var and so "hides" the global var.

KarstenK 16-Mar-21 3:37am View

so the code isnt "perfect" (but has a severe bug and possible security issue) ;-)

KarstenK 14-Mar-21 14:29pm View

the normal way is to use a get function, to ensure capsulation standards

KarstenK 13-Mar-21 4:28am View

Consult somebody who has the knowledage to rate your affords. I think that you are going the wrong way and waist your time.

KarstenK 11-Mar-21 1:24am View

What is your plan?

KarstenK 3-Mar-21 13:42pm View

please learn the basics. It also lets you ask better questions which will lead to better answers for you ;-)

KarstenK 23-Feb-21 2:30am View

Creating a copy is solution which is providibf you less headaches.

KarstenK 21-Feb-21 13:44pm View

There is some bug in the code and this is poorly coded for some review like naming and return points and usage of braces.

KarstenK 18-Feb-21 10:29am View

Not needed, but maybe a beginner, some code changes or for clarity.

KarstenK 17-Feb-21 14:13pm View

"bad idea" a polite description ;-)

KarstenK 17-Feb-21 7:52am View

read the error message en detail and start with the FIRST. This is very important, because some errors triggering other errors.

KarstenK 8-Feb-21 6:48am View

Like in "All Users", run as extra thread with some credentials or permit some file access manually.

KarstenK 1-Feb-21 7:35am View

Do you want to cheat? Does it comply with your personal values?

KarstenK 31-Jan-21 3:35am View

C is in common use when you are programming for hardware like embedded devices or chips for smart home or cars. As you see in the task of computing resistance.

KarstenK 23-Jan-21 4:49am View

yes you can, but using the built in functions are bullet proof and long used, so use them and implement your own features.

KarstenK 22-Jan-21 5:09am View

the teacher may be also be more clever by NOT asking to much avoid discrimation issue. (that is reality in germany)

KarstenK 19-Jan-21 5:39am View

Python is using EXTREME STRICT idention to structure code. If you dont respect it, you will suffer.

KarstenK 13-Jan-21 8:01am View

The best way is stay in tocuh with the developers, second best is to try it out with coding and the worst is to consume the marketing fluff ;-)

KarstenK 12-Jan-21 11:15am View

Fully agree and good idea would be to sort that in an array with that vector, so an easy and flat access is possible.

KarstenK 11-Jan-21 10:14am View

The code may be valid, but the types of both loops are different. This isnt an issue, because no code is in them. So write some code into the loop and you will see that the & makes a difference.

KarstenK 5-Jan-21 10:34am View

There are only disadvantages in creating copies, esp when complex objects.

KarstenK 3-Jan-21 13:25pm View

Shouldnt Point ppb also be a pointer?

KarstenK 29-Dec-20 5:13am View

it is better to use files for every class.

KarstenK 29-Dec-20 5:12am View

it is better to structure the code by putting a class into an own file with header and implementation. Than you only have to include the Node.h header at top of the main file.

KarstenK 23-Dec-20 4:37am View

tip: write some test code to easier check your code.

KarstenK 22-Dec-20 3:58am View

rethink the code completly it looks like severly mistyped and so not usable.

KarstenK 18-Dec-20 13:20pm View

you better search for some tutorial and videos to aquire basic knowledge. That also would help you to understand some advice.

KarstenK 17-Dec-20 10:21am View

you can optimize the code by checking at first for 28, 29 (in february), 30 and 31 days.

KarstenK 16-Dec-20 6:57am View

you need to check both input values.

KarstenK 16-Dec-20 6:56am View

I think it will add only a :-O

KarstenK 8-Dec-20 2:17am View

What about using the debugger? :-O

KarstenK 4-Dec-20 14:02pm View

Never change input data. It makes debugging ass in the pain. :-O

KarstenK 2-Dec-20 12:30pm View

only have to read the compiler message carefully and think about it. It is my daily bread over 20 years in coding ;-)

KarstenK 28-Nov-20 3:50am View

one reason for libraries are that give solutions which arent yet available. So the existence of a library is often the solution for an existing problem. :-O

KarstenK 23-Nov-20 3:18am View

Hire a code or learn coding ;-)

KarstenK 21-Nov-20 13:10pm View

Are you serious? Have you used the debugger once? :-O

KarstenK 20-Nov-20 13:40pm View

The compiler is already talking to you: "Where is that comparator?". It like your "better half" demanding to clean up the kitchen ;-)

KarstenK 20-Nov-20 12:29pm View

consider learning the basics for coding C from the link I provided you some hours ago. You also cant drive a car without a licence which certicies that you have the needed skills and knowledge ;-)

KarstenK 19-Nov-20 4:52am View

The main challenge is to find a high performing algorithm. So you need to find such a algorithm.

KarstenK 18-Nov-20 8:25am View

some people ask til the get the wanted answer like children ;-)

KarstenK 12-Nov-20 11:08am View

tip: write some tests to verify your algorhitms.

KarstenK 11-Nov-20 12:58pm View

you only need to think about the message. It says that some invalid token are before that {-brace. ...

KarstenK 11-Nov-20 12:53pm View

This solution shouldnt be ONLY from someone who can "explain" it to his teacher ;-)

KarstenK 11-Nov-20 12:52pm View

Not at all: it can be solved via pointers or ref syntax :-O

KarstenK 11-Nov-20 12:50pm View

The question is unclear.

KarstenK 7-Nov-20 13:41pm View

plz check your Remove(). I think it isnt correct :-O

KarstenK 21-Oct-20 13:15pm View

you must organize your code with functions and structs so you can read and access the data from both files. These operations are in the milliseconds time frame.

KarstenK 16-Oct-20 5:34am View

converting isnt the correct word because you MUST create an new BSTR as the fellows answered.

KarstenK 10-Oct-20 13:17pm View

you need to learn the basics from some tutorial to understand the details.

KarstenK 9-Oct-20 9:24am View

I would define the 19 as size_array to avoid future changes.

KarstenK 8-Oct-20 3:21am View

you are mixing "business logic" and "ui" - that is bad style.

maybe you understand it someday. Til then ;-)

KarstenK 5-Oct-20 12:42pm View

ComplexNum& operator + would be perfect ;-)

KarstenK 4-Oct-20 13:10pm View

you should see it when using the debugger :-O

KarstenK 3-Oct-20 4:34am View

write it as answer ;-)

KarstenK 1-Oct-20 4:04am View

plz reformat the text it looks like copied from some HTML :-(

KarstenK 25-Sep-20 5:48am View

the code is confusing. You need to improve the check and the code flow on an error.

KarstenK 25-Sep-20 5:42am View

Bold words, if he comments out the line a q.pop() will be missing and the code wont run correctly. :-O

KarstenK 11-Sep-20 6:00am View

you have some typos in your code. This doesnt like the compiler.

KarstenK 5-Sep-20 4:43am View

did you try to use the debugger with its memory view?

KarstenK 4-Sep-20 7:55am View

your code is messed up with ="" and other tokens.

KarstenK 2-Sep-20 13:23pm View

a book isnt the best way to learn, but to practice in work on a project. I will do some socket programming in Swift in the coming days. ;-)

KarstenK 2-Sep-20 2:32am View

sounds like linear algebra with 5 vectors (workers) and the side condition that all 5 are working. But I am not good in that ;-)

KarstenK 1-Sep-20 12:58pm View

you have the side condition that every person needs to do a job while the others are working.

I think its ends with matrice to solve.

KarstenK 1-Sep-20 3:20am View

Best is to create a working copy for strtok().

KarstenK 29-Aug-20 12:38pm View

I think that your recursice function call has some flaws. I would use a const int for the 10000 and start to debug it with a 3. ;-)

KarstenK 29-Aug-20 4:33am View

tip: your handling of a is improvable

KarstenK 24-Aug-20 4:55am View

you need the precision ONLY for the formatted output. This is normal an aspect of "beautifying" the UI.

KarstenK 21-Aug-20 2:41am View

it is better to compare name and password seperatly, to inform the user about the result.

KarstenK 20-Aug-20 6:12am View

post it as answer.

KarstenK 18-Aug-20 2:30am View

it is better to use a pointer, here cahr *s.
And best is to use the correct data type, because it helps other coders and the compiler. ;-)

KarstenK 16-Aug-20 13:12pm View

often a problem of some bit flags like in "Translation".

KarstenK 16-Aug-20 3:44am View

@ Rick: post answers as answers to close the Q&A.

KarstenK 15-Aug-20 3:38am View

read this to learn: https://www.ingenere.it/en/articles/tina-tata-solidarity-economy-and-women

KarstenK 14-Aug-20 5:12am View

Nice, now start implementing your tasks in some function. tip: use functions to give your code some structure.

KarstenK 6-Aug-20 2:24am View

as Garth wrote the correct way is to store a file somewhere else and only store the file name with path components in the database.

KarstenK 3-Aug-20 7:37am View

and the question?

KarstenK 3-Aug-20 2:19am View

OriginalGriff is right. Always remember: the compiler is the only friend in coding which tells you: "dont do that because you'll get trouble" ;-)

KarstenK 23-Jul-20 1:24am View

Less than 4 GB RAM is pain in the ass. Even 8 GB and 16 GB are making some difference. Be aware that such a slow machine is costing your time and hinders you to develop your code.

KarstenK 19-Jul-20 3:46am View

You only swap the pointers to the string - not the string memory content.

KarstenK 14-Jul-20 3:43am View

or he remove the virtual qualifier :-O

KarstenK 10-Jul-20 12:10pm View

Rick is right, it best to build all dll with the same VS version. Another way is to make a static build.

KarstenK 9-Jul-20 8:34am View

tip: you only need to check the division of all smaller prime numbers less than half of the number.

KarstenK 6-Jul-20 13:32pm View

But I wont leave this newbie with some stuff to learn and solve his problem.

KarstenK 5-Jul-20 3:21am View

try www.hirecoder.com

KarstenK 4-Jul-20 4:51am View

A computer is a machine which deals with 1 and 0 as "on" and "off". Every higher abstrayction is a model of humans. Read about "Touring machine". We as human use programming languages to tell the computer what it should do. It starts from "add 1 to 1 and print that number" ;-)

KarstenK 3-Jul-20 10:57am View

Arent all pointers the same size depending on compiler settings? (But the memory to which they point should be different)

KarstenK 2-Jul-20 6:07am View

Maybe you have to try harder and learn coding for your assignment. Maybe even for understanding the advice of seasoned coders ...

KarstenK 30-Jun-20 3:18am View

using the term objects is misleading.

Comments by KarstenK (Top 200 by date)