logo
Tags down

shadow

Regex redefinition error


By : user3851351
Date : October 17 2020, 11:12 AM
may help you . Regular expression syntax simply does not allow multiple occurrences of identically-named groups -- groups that aren't "reached" are defined to be "empty" (None) on a match.
So you have to change those names e.g. to dob0, dob1, dob2 and id0, id1, id2 (then you can easily "collapse" these sets of keys to make the dict you actually want after you have a groups dictionary from a match).
code :


Share : facebook icon twitter icon

Regex Problem Group Name Redefinition?


By : MrBubbles
Date : March 29 2020, 07:55 AM
it helps some times No, you can't have two groups of the same name, this would somehow defy the purpose, wouldn't it?
What you probably really want is this:
code :
^\s*(?P<NAME>\w\d{7}|R1_(?:\d{6}_){2})(01f\.foo|\.(?:bar|goo|moo|roo))$
^\s*(?P<NAME>\w\d{7}01f|R1_(?:\d{6}_){2})\.(?:foo|bar|goo|moo|roo)$

new to C , error C2371: 'error" : redefinition; diffrent basic types


By : user75904
Date : March 29 2020, 07:55 AM
Any of those help One of your problems is your use of the error function in CommandSwitch.
code :
void CommandsSwitch(char *orders) {
 FILE *input , *output;
 input = fopen(orders, "rt");
 output = fopen("result.txt" , "wt");
 if (input == NULL) {
   error("can't open file, might not exists");
 }
 else if (output == NULL) {
   error("can't open file");
 }
 /* ...more... */
static void error(char *msg) {
 fprintf(stderr , "Error: %s\n", msg);
 exit(1);
}
int error(...);
static void error(char *);

Error C2365: redefinition of enum and Error 2086 redefinition


By : tepcom comtep
Date : March 29 2020, 07:55 AM
help you fix your problem Assuming the .h file in the question is called 'huffman.h', change it to the following:
code :
#ifndef __huffman_h__
 #define __huffman_h__


#include <stdio.h>
typedef enum { COMPRESS, DECOMPRESS } operation;
void compress(FILE * file);
void compressArchive(FILE * files[]);
void decompress(FILE * file);
void decompressArchive(FILE * files[]);

#endif /* __huffman_h_ */

MSVC error - error C2373: 'description': redefinition; different type modifiers


By : K.H. Kuo
Date : March 29 2020, 07:55 AM
should help you out It seems that MSVC wants us to precise the array length, this should work :
code :
#include <iostream>
#include <type_traits>


namespace MyNS {
    struct Test1 {};
    template <typename > class Test;

    template <> class Test<Test1> {
        public:
            constexpr static char const *description[2] = { "X1", "Y1",};
    };
    constexpr char const *Test<Test1>::description[];
    static const char * getDesc(int i) {
        return MyNS::Test<MyNS::Test1>::description[i];
    }
}

int main()
{
    std::cout << MyNS::getDesc(0) << std::endl;
}

'Date': 'class' type redefinition: ERROR (calendar.cpp file error)


By : DarkLizard42
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Since you have declaration of your class in the Calender.h file, your implementation in the Calender.cpp is in fact redfining your class. The correct way to do that would be to reference the class using the scope resolution operator ' :: '
Your Calender.cpp file should look like this:
code :
#include <iostream>
#include <string>
#include <sstream>
#include "Calendar.h"

char months[12][10] = { "January", "February", "March","April","May","June","July","August","September","October","November","December" };

// your default no-args class constructor
Date::Date(){
    dd = 1; mm = 1; yy = 1900;
}

/*
        Another Way you could implement your constructor is by using initialisation lists (check our the second link in my answer to know more)
        Date::Date(int m, int d, int y) : mm(m), dd(d), yy(y) { }
*/

Date::Date(int m, int d, int y) {
    // your constructor code here
}

bool Date::checkdate(){
    // your implementation here
}
bool Date::checkleapyear(){
    // your implementation here
}
string Date::toString(){
    // your implementation here
}
Date Date::nextDate(){
    // your implementation here
}
void Date::compareDates(Date &d){
    // your implementation here
}
Related Posts Related Posts :
  • Concurrent downloads - Python
  • Python directory list returned to Django template
  • Google App Engine with Eclipse?
  • Can't import numpy into embedded ironpython engine
  • Secure Python Markdown Library
  • How can I implement a tree in Python?
  • How to get parameters of fail case in Python unittest?
  • How to make a count in python so that the program ends after a particular number of counts?
  • How can I create an ODBC connection to SAS?
  • Creating a global function, accessible from all classes, with Python + Pylons
  • How can I access a function from FORTRAN which is writen in Python?
  • How can i capture the UDP packet and find the TTL Values from the packet using python
  • Match start and end of file in python with regex
  • How to switch axes in matplotlib?
  • django error :1146, "Table 'basic_project.topics_topic' doesn't exist"
  • Python and Memory Consumption
  • Can you go to a line with the file operations in python?
  • Python Boto S3 to work with Custom Domains in Amazon S3
  • Where can i get exercises for 'Dive into Python'?
  • merging Python dictionaries
  • Urlretrieve and User-Agent? - Python
  • pyxmpp: quick tutorial for creating a muc client?
  • append new row to old csv file python
  • Teaching Python to a Law Student
  • How do I drop a bash shell from within Python?
  • Simulation of molecular dynamics in Python
  • mod_wsgi excessively slow at startup?
  • How to convert from unicode with python
  • In Django, how do I make my sessions persist through http://mydomain.com and http://www.mydomain.com?
  • Is there a way to create a python object that will be not sortable?
  • Listing names of available Virtualbox VMs using Python
  • Set database connection timeout in Python
  • How do I loop through every 4th pixel in every 4th row, using Python?
  • TypeError: unsupported operand type(s) for -: 'str' and 'int'
  • How do I remove a column from a table in beautifulsoup (Python)
  • Python 2.6 - I can not write dwords greater than 0x7fffffff into registry using _winreg.SetValueEx()
  • Introspection of win32com module / pythoncom module
  • Django Admin filter on Foreign Key property
  • Python's AppKit and ObjectiveC Delegates
  • pyqt QTreeWidget setItemWidget dissapears after drag/drop
  • wsdl2py ComplexTypes
  • Replace a string of characters with some special characters?
  • Counting Duplicates Integers in Python
  • can't call __add__ through __getattr__( __getattribute__ )
  • rounded rectangle in pygtk
  • Best way to convert csv data to dict
  • Re-order list in Python to ensure it starts with check values
  • unbound python method, potentially scope issue
  • Best way to define multidimensional dictionaries in python?
  • Is there a way to transparently perform validation on SQLAlchemy objects?
  • How do you run a python script from within notepad++?
  • replace multiple string in a file
  • Calculating very large exponents in python
  • Starting VirtualBox VM using Python
  • How to split big numbers?
  • Get POSIX/Unix time in seconds and nanoseconds in Python?
  • python web framework for webmail service
  • Using Tkinter in python to edit the title bar
  • Python - BaseHTTPServer.HTTPServer Concurrency & Threading
  • using os.system in python to run program with parameters
  • shadow
    Privacy Policy - Terms - Contact Us © bighow.org