I have a set with certain strings, it's a vector, I need to do character searches in this set.
Case:
Be V my set of strings contemplated by: ["ana", "paula", "cris", "voa", "karmanguia"];
Be P my search, I want to c...
I'm trying to understand the concept of Docker but it's still kind of confusing for me. Docker would be an image generator / emulator that can be managed in the cloud? If so, I believe I understand.
But the point is, if it's really that,...
Lately I've been wanting to program a network sockets in C ++, but since the materials on the internet are a bit limited, I only show how to program the sockets without explaining in more detail the use of each function. I ended up getting lost...
The following input works normally, but when I move it to the Laravel Collective syntax, it says that the $servico variable does not exist. It does not even exist, so it should display the value null ).
The syntax of...
I'm developing a page, however I'm completely lay in the matter of JS ...
The site has the div with the ID #content, and inside it a refresh button.
How can I do when someone clicks it to refresh only the div, not the entire page?
I'm cu...
I'm a beginner, and I'm having trouble running this code I used from another topic from here ( Add and Remove fields with Javascript ).
Here he did not run, but in my localhost he even clones the requested snippet but does not just show sele...
I have a lot of questions about MySQL when I have to use INNER JOIN to get data from other tables.
I have 3 tables:
MEDIA
id, user_id, title, description
COMMENTS
id, user_id, media_id, comment
MEDIA_LIKES
id,...
I need to add an icon to a menu, the icon I want to use is:
fa-file-pdf-o (PDF)
Of class:
font-awesome.min.css
Only one problem exists when I add the same. It appears as follows:
TheHTMLcodethatcreatesthismenuitemisbelow:<...
I'm starting to learn% object-oriented%, and I have to do an algorithm using threaded lists. In C++ , I used a structure that had as one of the attributes a pointer to the structure itself. I would like to know if it is possible to do some...