please wait
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by tony762
Cmake and linked shared objects
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| Hello, I would like to ask about cmake and it's lining of shared objects. I compiled and installed 'https://github.com/jocover/jetson-ffmpeg' in my jetson TX2. ... |
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Dec 13, 2020 at 6:26am
[1 reply] : > cd "/home/administrator The first thing I would suggest you do is st... (by salem c)
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by eagerissac
How to deallocate memory for different vector collections
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| So I have a few vector collections below that are in different files and I'm having trouble figuring out how to deallocate them. I have my attempts below and pu... |
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Dec 13, 2020 at 1:49am
[2 replies] Last: to get rid of one at a time: http://www.cplusplus.com/reference/vector... (by jonnin)
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by Struglling84
Need Help Sorting Two Different "txt" Files + Display
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| I was tasked with writing a program that took two texts, one with full names and another with phone numbers, and organizes the names alphabetically, and display... |
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Dec 12, 2020 at 10:52pm
[1 reply] : Then post small samples of the text files into a post. Edit: Have y... (by jlb)
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by bitcyknw
Need to figure out how to write this program
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| I need help writing a program that does this. I am new to this and I do not know how to start this off can someone give me some advice please? An integer is ... |
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Dec 12, 2020 at 9:50pm
[5 replies] Last: They're a bit thin on the ground! #include <iostream> //const int MA... (by lastchance)
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by johnglen244
Converting a multiple 8-bit value to an unsigned char*
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| I am trying to write code for WASAPI that writes audio data to a buffer. Here is the buffer to be written to. unsigned char* pData I know that the data ... |
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Dec 12, 2020 at 8:59pm
[5 replies] Last: yes, I was typing too fast across the board I suppose. (by jonnin)
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by underfree22
Compare two lines of arrays and return the elements that are in the first, but not the second
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| So i have 2 lines of arrays. First line is M, second line is N. On the first line the user inputs 2 digits, first for the length of M, and second for the length... |
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Dec 12, 2020 at 4:12pm
[3 replies] Last: All i want is to display what elements of N are not contained in m ... (by seeplus)
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by DonnaPin
compile / runtime / casting
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| Hello, This may seem like a stupid question but I just want to make sure I understand. I am learning about casting, static cast and dynamic, and the video i am ... |
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Dec 12, 2020 at 5:26am
[2 replies] Last: > but the dynamic cast will compile even if what I am casting is not p... (by JLBorges)
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by ahmadalibin
Explain linear regression code
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| This code is supposed to generate predictions using linear regression. Can someone explain what each of the variables are supposed to be because I'm a beginner ... |
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Dec 12, 2020 at 3:04am
[1 reply] : throw that away. Its not useful. consider a simpler example: https... (by jonnin)
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by gevCplus
Question for my code :)
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| Hello all, I would like to ask a question regarding a coding exercise. I have an exercise where I have to create a program with 10 students in which each stude... |
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Dec 12, 2020 at 1:04am
[13 replies] Last: Hello geovoulg, You are welcome. After working with the code I not o... (by Handy Andy)
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by kmcfall
Saving To File
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| At the moment I am writing a code to calculate the registration fee of different vehicles by reading from a file to input the information. This, I understand. H... |
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Dec 12, 2020 at 12:53am
[1 reply] : Hello kmcfall, It would help if you post what code that you do have. ... (by Handy Andy)
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by siabapet
How to make pattern of stars (*)
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| How to make pattern of stars (*) from this output ***** ** * * * * * * I know it's right triangle but the bottom side is in top side and I don't get the ... |
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Dec 11, 2020 at 12:23pm
[6 replies] Last: For a right angled triangle, then consider: #include <iostream> #in... (by seeplus)
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by kmce
bitwise copy / shallow copy
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| Is a bitwise copy the same as a shallow copy. I am currently reading about shallow / deep copies which are terms I have never came across before, but the inform... |
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Dec 10, 2020 at 10:05pm
[4 replies] Last: Take a simple class: struct Example { int* ptr; }; Now, lets play:... (by keskiverto)
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by chipp
conversion argv[] to char
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| i was just trying to make a test program that can accept parameters in main() but there's something weird when i tried to enter a character. so i wanna see th... |
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Dec 10, 2020 at 7:08pm
[6 replies] Last: You're welcome - glad I could help! (by MikeyBoy)
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by stefano77
name variable from its address
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| Write your question here. l can have address ofvariable a using &a. could l have its name from his address? that is, if l know a variable a has address &a can... |
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Dec 10, 2020 at 3:53pm
[2 replies] Last: if you are dealing with objects you can self name them. thing somethi... (by jonnin)
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by Mif
Help with menu settings "C"
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| How to set the next view in menu speedSetings()the value that was just entered before? With that, I mean setting the normal speed, next time the settings displ... |
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Dec 10, 2020 at 3:51pm
[2 replies] Last: Well I think yes.... :D I have to read more about static :| Like I s... (by Mif)
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by MaxGreen
classes
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| Lads, I've got a question: I am trying to identify the maximum value of an array of objects which was copied from the initial array of objects, writing a meth... |
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Dec 10, 2020 at 2:05pm
[9 replies] Last: Thank you all for the support, really appreciate your help! (by MaxGreen)
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by clark1215
C++ Help
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| I am getting error codes "Function definition is not allowed here" for very function beginning ath the void hopeChest() line 117 and beyond. What am I doing... |
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Dec 10, 2020 at 11:17am
[2 replies] Last: Hello clark1215, What am I doing wrong ?? PLEASE ALWAYS USE C... (by Handy Andy)
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by Lyreia
Encryption Program Trouble
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| Hello! I have been given instructions to write an encrypting and decrypting program that utilizes ONE single function to both encipher and decipher. The inst... |
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Dec 10, 2020 at 9:49am
[2 replies] Last: The encrypt function can be simplified: #include <string> #include ... (by seeplus)
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by DonnaPin
copy constructors
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| Hi, I am trying to figure out how copy constructors work and the code inside it. I think I understand what is happening but was hoping someone could just confir... |
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Dec 9, 2020 at 6:56pm
[4 replies] Last: There is also rvalue reference , &&. See https://en.cppreference.com/... (by keskiverto)
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by lovelylizxox
Crazy Pet Store Program (1,2)
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| **updated -- see comment below *Ive updated the post to include all missing information Im working on the following problem for my c++ programming class a... |
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Dec 9, 2020 at 6:25pm
[20 replies] Last: I think that isn't quite right. Basically, you're skipping 4 bowls an... (by seeplus)
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