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C++ Language: Learn this versatile and powerful programming language. Includes detailed explanations of pointers, functions, classes and templates, among others...

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Description of the most important classes, functions and objects of the Standard Language Library, with descriptive fully-functional short programs as examples.
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by Hawlong

Read / Write Array Of Byte (1,2) [General C++ Programming]

Hello all , Please how can read , Array Of Byte (cheat engine). using c ++ (internal) https://i.top4top.io/p_2581t632y1.png

[23 replies] Last: thanks George P I will not upload a picture again :) Thanks seeplus m... (by Hawlong)

by elon dusk

keep getting error [Beginners]

keep getting an error, not sure what im doing wrong. I'm running it on visual studio Microsoft. The main errors I'm getting is "argument of type "const char *" ...

[7 replies] Last: Yes, that is a warning, "return value ignored", that IMO can be ignore... (by George P)

by malibor

TEXT like behavior of the function? [General C++ Programming]

I have a lengthy function that is bloated because there doesn't seem to be a way to assign generic string with string literal on same line. example: #include ...

[5 replies] Last: Awesome solution and no performance penalty, I like it! Macros again s... (by malibor)

by malibor

How much attention do pay to coding style? (1,2) [Lounge]

I would like to hear from you how much attention do you pay to the following: 1. Coding style - ex. naming convention, symbol casing and similar subjective ...

[27 replies] Last: I can see running a linter on the codebase at a set period -- say once... (by George P)

by anup30

print the content of your program's source file to console, without user inputting the file name or giving it in source. [Beginners]

print the content of your program's source file to console, without user inputting the file name or giving it in source. the main problem here is getting the...

[11 replies] Last: If it had ^^ instead of ^^^ teeth I would a vampire but I hope JLBorge... (by malibor)

by Dakiller

Why is cin not working after loop? [Beginners]

Hi everyone! so I have an issue I cannot figure out, basically when I simulate eof using ctrl + d the second use of cin is never used and skipped over, I have a...

[3 replies] Last: Thanks seeplus for the help with this! I really like the idea of using... (by Dakiller)

by JUANDENT

trick with type_identity_t [General C++ Programming]

Hi, I do not understand the following code: template<typename From, typename To> concept ConvertsWithoutNarrowing = requires (From && x) { std::type_identi...

[2 replies] Last: type_identity_t<To[]>[/tt] is used here to satisfy an arbitrary restr... (by mbozzi)

by Bengbers

Reading unkown number of bytes from a non-blocking socket [Beginners]

Hi, I am trying to learn C++ and my first project is to convert a Basex Client I wrote in R to a C++ client. From the earlier experiences, I know that I hav...

[12 replies] Last: Of course it's allowed. They're the same thing.[/i] (Or at least, i... (by MikeyBoy)

by Bengbers

Problemen logging in. [Lounge]

Both on my laptop and my tablet I have tried to log in, using Firefox. In both cases I see the login dialog flashing by and then a page returns with a '0' in th...

[4 replies] Last: FYI, the 'new and enhanced' current version served up as default is sh... (by George P)

by JUANDENT

std::compare_three_way not compiling [General C++ Programming]

Hi, I have this code: template<typename T> struct Value { T val{}; auto operator<=>(const Value& rhs) const noexcept(noexcept(val<=>val)) { ...

[6 replies] Last: cppreference has excellent examples on how to use C++ stdlib functiona... (by George P)