But I can't get where the .a or .lib file path from cmake and I can't use SOCI:: namespace can any one help me with that ?

in any case, read about add_library() and target_link_libraries() in CMake manual

what about IMPORTED targets?

target_link_libraries() supports those

how do you link a library target to a binary then?

i always did something like add_library(Bulk_quote STATIC something/bulk_quote.cpp something/bulk_quote.h) target_link_libraries(Bulk_quote PRIVATE Quote) target_include_directories(Bulk_quote PUBLIC something) add_executable(test test.cpp) # test.cpp uses bulk_quote.h target_link_libraries(test PUBLIC Bulk_quote)

what about IMPORTED targets?

https://gitlab.kitware.com/cmake/community/-/wikis/doc/tutorials/Exporting-and-Importing-Targets

:/ how would you link the target (that you created using add_library) to an executable?

add_library creates targets. you still need target_link_libraries() to link the target you created to other targets

GCC 10.1 Released https://gcc.gnu.org/pipermail/gcc/2020-May/232334.html https://redd.it/gf6ovp @r_cpp

🥳

An no Modules yet💔

ye and i asked them to read the documentation for both add_library() and target_link_libraries().

so i don't see the point you are making

i thought by sub project they just meant add_subdirectory()

and they weren't actually linking the files

oof. i never saw one. i think it was purged

/notes

/get googleit

/get howtoprogram

in the case of a union of structure, is it enough to initialize only the first element?

in the case of a union of structure, is it enough to initialize only the first element?

https://pastebin.com/r40Mf2Kh

/get learn

https://gmplib.org/manual/Initializing-Integers.html

Hi, has anyone any idea why this function does not work: unsigned int strstartswith(const char *base, const char *str) { for (size_t it = 0; base[it] != 0; it++) { if (base[it] != str[it]) { return 0; } } return 1; } strstartswith("echo hi", "echo") Does return 1...

it is a type

so...can i init only field A?

AHHHH Thank you!

with init A, is A_1 initialized?

init(A) = A inizialized... so with init fields struct 1, is struct 2 automatically initialized?

not well... i see onlt example like this a = { .flag = true, .value = 123, .stuff = 0.456 };

Hello guys What's the normal time for completing Harvard cs50 course ?

yep...union share memory and only one member can given an initial value if you want inizialized a union

Hello guys What's the normal time for completing Harvard cs50 course ?

There is no "normal" time.

yep...union share memory and only one member can given an initial value if you want inizialized a union

thanks man

There is no "normal" time.

It complely depends on your level of knowlegde

There is no "normal" time.

I am a beginner and wish to complete this cs50 in 1 and a half month

Before my college starts

I am a beginner and wish to complete this cs50 in 1 and a half month

Take your time! If you are under pressure you pretty likely will stuggle more and reach less within that time.

Take your time! If you are under pressure you pretty likely will stuggle more and reach less within that time.

What were your personal experience regarding the course.?

What were your personal experience regarding the course.?

I have never did that course (I took my time to learn it all myself within 2-3 weeks) But it's always true; pressure won't help a lot. Specially while learning.

You need pauses too, if you just learn learn learn and never take rests you'll be less productive.

You need pauses too, if you just learn learn learn and never take rests you'll be less productive.

🙏

Will keep that in mind

Will keep that in mind

👌

Before my college starts

I'd recommend just starting, you'll see how far you get until your college starts. You'll have a lot of knowledge already even if you didn't do the complete course. Also you need time to experiment with your knowledge. Since that's where most of learning happens.

I'd recommend just starting, you'll see how far you get until your college starts. You'll have a lot of knowledge already even if you didn't do the complete course. Also you need time to experiment with your knowledge. Since that's where most of learning happens.

Very true

for the clean method, freeing the memory, is it the same reasoning as the init method?

Yep.. But struct 1 have 6 fileds and second struct have 7 fields... I call just six time free and my union is free... I using C

Yep.. But struct 1 have 6 fileds and second struct have 7 fields... I call just six time free and my union is free... I using C

The seventh call gives me error double free memory

I have initialized 6+7 elements..

Can somebody explain why we see this message multiple times every day?

/notes

/notes

Thats why

/get ide

I have initialized 6+7 elements..

And than I clean 6 fields..

c in depth by srivatsava

c in depth by srivatsava

author understands that C order of evaluation is unspecified for most operators ✅ author seems to be confused about sequence points and the meanings of undefined behaviour, implementation-defined behaviour, and unspecified behaviour ❌

there are much better books to learn from

but at least this one doesn't go brrrrrr give output of x++ + x + ++x

(i just went to google books and opened up the chapter on operators)

there are much better books to learn from

Really?

but at least this one doesn't go brrrrrr give output of x++ + x + ++x

lol!

Really?

i mean that horrible book is a pretty low bar

i mean that horrible book is a pretty low bar

What is an excellent book?

What is an excellent book?

Modern C by Jens Gustedt is one, but for complete beginners i would recommend C Primer Plus by Stephen Prata

Hey, I have homework c++ . Can anyone help me?

what is it about?

Hii everyone

hi

Does someone have c pointer good instruction? I have got homework on this subject...

Hello

Now I got My laptop back sorry for that

What is the result of the following program part? B= 3; A=++B; İf (A==B) cout<<”1”, Else cout <<”0”;

What is the result of the following program part? B= 3; A=++B; İf (A==B) cout<<”1”, Else cout <<”0”;

0

What is the result of the following program part? B= 3; A=++B; İf (A==B) cout<<”1”, Else cout <<”0”;

Use online IDE

Am having troubles with this am new to c and I have no clue if where to start

/admin

Any one free for helping me with cmake ?

Am having troubles with this am new to c and I have no clue if where to start

It’s easy, you can do it