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s/w engineer
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17 Posted Topics
 | hi guys, im trying to do map in cpp using STL and when i ran a simple program it was showing error that: error: nomatchfor'operator<<'in'std::cout<<(&mp0_iter)->std::_Rb_tree_iterator<_Tp>::operator* [with _Tp = std::pair<const int, int>]()'.... my program was like this: [code=c++] #include<map.h> #include<iostream.h> int main() { map<int,int>::iterator mp0_iter; map<int,int>mp0; map<int,int>mp1; mp1.insert(1,13); mp1.insert(2,16); mp1.insert(3,17); for(mp0_iter=mp1.begin();mp0_iter!=mp1.end();mp0_iter++) … |
| | hi, im getting recv:bad address error in the server code when im receiving the data from the client.i tried passing the structure and an integer alone ,but for both i got the same error. for structures: client: [code=c++] struct Data { char data1[255]; char data2[255]; int val1; }; struct Data … |
| | hi guys im tryin to do a java client / c++ server socket program .in the java client program i serialize the object and pass them over socket to c++ server.now when im gettin them in c++,im not able to deserialize it properly as i tried for binary serialization since …  |
| | hi guys ,im trying to send serialized php object to c++ server. i dont have clear idea if it is possible to deserialize the php object in c++ code.i dont know how to convert it into c++ object and get the value out of it. when im running the server … |
| | hi ,when im trying to insert key-value pair in map(key-char array field of a structure,value-entire structure)im having errors . NDBAPI/TGBitsNdbApi.cpp: In function `int get_map(Ndb*, char*, char*, void*, void*)': NDBAPI/TGBitsNdbApi.cpp:154: error: request for member `Msisdn' in `structPtr', which is of non-class type `void*' NDBAPI/TGBitsNdbApi.cpp:156: error: `void*' is not a pointer-to-object type … |
| | [QUOTE=vmanes;859929]Partition Magic is another good tool for this. $$[/QUOTE] i've tried partition magic s/w for resizing the hard drive space(which contained datas) which i already created and and it worked fine .The only problem is that it names the drive by itself i.e it gives D: for CD/DVD drive by … |
| | hi guys im trying to code patricia trie in c using gcc and when i debuged the program im gettin segmentation stack problem in search function of it.im not sure why it is showing and i've included pat.c,pat.h and ncspatricia.h files. i also want to know what is the difference … |
| | if you are programming in linux ,then debug the program using gdb or some other debugger and find out where segementation fault problem is occuring.  |
| | @above code-there is no need to put any open/close paranthesis iniside each case statements... |
| | hi guys im trying to write a makefile which contains :two cpp files and two header files. now i've put cppfiles in a folder called source whose path is: /root/workspace/source and header files in a folder called header whose path is: /root/workspace/makedemo/header my makefile is in the path:/root/workspace/makedemo my makefile … |
| | hi guys i've problem in tcp:client/server program when i run it: this program is to print the contents of a file in other m/c connected to LAN im sure that i've given the correct IPAdress,and also path of the file in other m/c but still its not printing the contents … |
| | hi guys ,im new to perl programming and when i programmed tcp client-server coding in perl i encountered some problem saying : Can't locate socket.pm in @INC (@INC contains: /usr/lib/perl5/5.8.5/i386-...) i tried this in linux-centos and version of perl im using is: v5.8.5 my program was like this: tcp-server: [code=perl] … |
| | Hi guys ,i came across coding in a book where they given the below program and named it as singleton class.but here we are able to create 2nd object and also call constructor for second object (only here do we check the status of count and exit from the program …  |
| | i want to print string(given as input) as number(o/p) and i did it in c using switch case .i want to do the same in python... wat if python provides switch case??n do we have equivalent of it in python?? Examle: input:three hundred and fifty(string) output:350(number) |
| | Given a list of integers, generate the list of the corresponding floats.  |
| | hi guys wat if List is equivalent 2 Arrays in c or do we have Arrays seperately defined in python?? |
| | hi guys i tried out wat u said but its showing error:name error my code was like this: first=input("Enter a sentence :\n") second="" vowels='aeiou' for i in first: if i in vowels: second=second+i.upper() else : second=second+i print second i've one more doubt about assigning the value of vowel i.e what …  |
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