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C++ Activity.h is defined 2 times.
I have a class Stack with a header file Stack.h which uses up another class with a header file Activity.h I have a third class ActivityManager which uses up both the Stack and the Activity class.If I run the program and add in both Activity.h and Stack.h to the #include list I get a...- Velpus Captiosus
- Thread
- c++ c++ header class multiple class
- Replies: 2
- Forum: C++
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PHP Setting up PHP on my desktop gone wrong
Hi.I am trying to set up Xmapp so I can run php code. I have installed Xmapp on my computer. From the config file I have changed up the listening port to 8090.Now I try to load up this file: which is inside the ..../xmapp/htdocs/projects directory but when I try to run it prints out...- Velpus Captiosus
- Thread
- Replies: 5
- Forum: PHP
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C++ How is this not splitting my string using a delimeter?
I have this code: #include <string.h> void splitString(string query,char delimeter) { int i,j=0; int end = query.size(); while(i<end) { j = query.find(delimeter,i); cout << query.substr(i,j)...- Velpus Captiosus
- Thread
- query string string-functions
- Replies: 14
- Forum: C++
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Python Python Web Programming Flask website cookies issue
I have this function in Flask: @app.route('/<usrname>?<app>',methods=['POST','GET']) def mainW(usrname:str,app:str): if request.method=='POST': action = request.form.get('action') if action == 'email': return...- Velpus Captiosus
- Thread
- flask python web development
- Replies: 1
- Forum: Python
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Python Flask function isnt working
I have this HTML webpage: <style> button { font-family: Verdana, Geneva, Tahoma, sans-serif; font-size: medium; color:black; background-color: aliceblue; border-style: hidden; shape-outside: border-box; cursor...- Velpus Captiosus
- Thread
- Replies: 7
- Forum: Python
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Launching webservice like Facebook and Twitter
Hello .I am currently working on a project to build up something like Facebook and Twitter altho it will be different a lot.Anyone interested in teaming up with me to close out the project , reply to this Thread. I am using Python Flask.Thank you!- Velpus Captiosus
- Thread
- Replies: 1
- Forum: Project Marketplace
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Fun activity Building a OS
Hello.I am interesting in building a OS for a desktop or a mobile computer.However the task is way too big for 1 person so I am interested in collaborating with someone(s).- Velpus Captiosus
- Thread
- desktop mobile
- Replies: 3
- Forum: Project Marketplace
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Changing lines when creating file from Windows cmd
Hello .The instruction echo [text]> [filename].[extension] writes all the data in the same line?How do you change lines?Do you use the \n or the ; or something else?- Velpus Captiosus
- Thread
- cmd files windows
- Replies: 1
- Forum: Operating Systems
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Creating multiprocessing in C(OS programming)
I was just wondering how a OS starts a process and how it knows when to end it.A program is a executable file.A file is a linked list , the only thing you need to tell it is from where to start but it is just a pointer.And we need a counter to keep track of the running processes so I imagine a...- Velpus Captiosus
- Thread
- c-lang file
- Replies: 0
- Forum: C Programming
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Complicated recursive function help to find the output of a NN after n epochs of learning
I think I have developed a algorithm to calculate the output of a NN after n epochs of learning ->this link:Expressing the output of a neural network after n iteration as a recursive function I have written some code: int input() { int x; printf("Give me the input:\n")...- Velpus Captiosus
- Thread
- c-lang recursion
- Replies: 4
- Forum: C Programming
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C++ When to use abstraction and when inheritance
Isnt abstraction the opposite process of inheritance in C++?When we create a abstract class , we create the basis for other classes while inherited classes take some basis and add details.- Velpus Captiosus
- Thread
- Replies: 4
- Forum: C++
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Hi!
Hello everyone!I am a student of CS and EE.The name comes from my love of foxes "Velpus" means "fox" in Latin and "Captiosus" means smart.I have just passed my Data Structures and Algorithms class , I am interested in Object Oriented Programming and anything related to C.I love coding Neural...- Velpus Captiosus
- Thread
- Replies: 3
- Forum: "Hello World";
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Python Attribute not found
Hello!Another very strange error occurs in the interpreter when trying to run my program in Python.With the help of some members here I corrected my code , now a different error pops up The error according to the interpreter is in the function def calcOutput(self): import math class Node...- Velpus Captiosus
- Thread
- Replies: 3
- Forum: Python
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Python Element is added to a list when it shouldnt
Hello everyone.Only part of the Node class is relevant to my question: import math class Node: prevNodes = [] b = 0.5 def __init__(self,value,nextNode): self.value = 0 if nextNode is not None: self.nextNode = nextNode...- Velpus Captiosus
- Thread
- classes lists object object-oriented-programming python
- Replies: 3
- Forum: Python