Beginners - August 2018 (Page 15)

Loading entire contents of text file into string

I am trying to load the entire contents of a file into a string, and for some reason I cannot get it to work. I have done this many times before but I cant seem...

[6 replies] Last: Hello Ch1156, As Repeater has pointed out the file needs to be in the... (by Handy Andy)

by mariokart64n

Overloading a Pointer with New Operator

Hey, My name is Corey, I've been doing programming off and on as a hobby over the last 10 years or so. I needed to do a string operation in C++ to separate ...

[3 replies] Last: feels like you should return a vector of string that could be empty or... (by jonnin)

by jamesgodspower

how to file handling

help please 1) how can i make C++ program to search for files that start with A and end in B, and to delect those files? 2) how to get the directories where...

[2 replies] Last: ok thanks Thomas1965 (N) (by jamesgodspower)

by SimpleCoder

STL and Lambda Expression

I don't understand why my commented lambda expression doesn't work as expected (when uncommented, of course :-)). The function returns a vector<int> of random ...

[4 replies] Last: yes, std::transform() wants you to return the new value so it can writ... (by Jaybob66)

by stav

Returning list without forcing the data structure

Hi I have run in to this problem a few times and im never really sure what to do: Basically, sometimes, i have a function that needs to return a selection of o...

[1 reply] : Sounds like a template is what you need. Something like this: templat... (by Repeater)

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