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gavini · Mar 18 '12, 02:24 AM

When I run my website it shows the following error:

"The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or a non-white space character among the padding characters."

My View code:

Code:

<%@ Page Title="register" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<blog.models.users>"

...

sbjv · Feb 5 '12, 12:19 AM

Hi ,
I have one python script which i am trying to convert and stuck in one place and unable to proceed. any help would be appreciated

Python script:----------------
import hashlib
meid = raw_input("Ente r an MEID: ").upper()
s = hashlib.sha1(me id.decode('hex' ))
#decode the hex MEID (convert it to binary!)
pesn = "80" + s.hexdigest()[-6:].upper()...

Leonne · Dec 17 '11, 02:54 AM

Hi guys.
I'm trying to read the first line of an MP3 file (I edited this mp3 file to contain the text "I'm an MP3" right at the beginning of the file).

This is what I'm trying to do:

Code:

#include <iostream>
#include <string>
#include <fstream>
using namespace std;

int main()
{
    fstream mp3;
    mp3.open("05 Imagine.mp3",

...

pb2000 · Jun 8 '11, 07:32 PM

Hello,

I struggle with really odd matter:
There is sth like '01010101' which is needed as an integer on function output. Is it possible to convert it (string representation of binary to integer)?
I tried ::byte and get_bytes(), without any success.

Can You help me? Thanks a lot!
pb2000

Laura Wilkinson · May 7 '11, 09:05 PM

Hi All,

I am creating a license plate recognition system for my coursework and I need to incorporate a binary tree. The examples that I have seen have been quite general and I am unsure of how my code will work with it.

The code below is what I have produced;

Code:

void displayC(CarC* cPtr)
{
	cout << "Car Registration: " <<  cPtr->carRegistration <<

...

David Boccabell · Mar 4 '11, 01:08 AM

Hi.
Ok - I'm a VB6 programmer from way back and I am starting to use C# for a particular project. To add spice to the issue this is the MicroFramework because the end application will be running on a FEZ Mini.

Now - I have seen many articles where one can write a fixed length record file from VB6 and read it in with C#. But for this project it is not going to be a sequential read, I will need to jump from record to record....

slao · Dec 19 '10, 04:38 PM

I have a program that has dates stored in binary and displayed on the program as YY/MM/DD format. I use XVI32(http://www.chmaas.hand shake.de/delphi/freeware/xvi32/xvi32.htm) to look at the binary file in Hexadecimal and got the following results

For example,

Hex value: 31 07 01 00
Date value: 85/06/18 (in YY/MM/DD format)

Another example,

Hex value: EF 1B 01 00
Date value:...

Fuugie · Oct 15 '10, 07:43 PM

I'm having trouble trying to add these together correctly. I have kind of ran into a brick wall. I have gotten it converted and that's it as of now.

My Code:

Code:

class BinaryNumber:
    '''A Binary Number Class'''
    #pass
    def __init__(self, bitString = ''):
        '''Constructor'''
        #pass
        self._bits = bitString

    def __str__(self):
        '''string representation'''

...

EnlightenedOne · May 22 '10, 03:12 PM

Hey there I have a data structure with a set size of 40 I want to marshall the data from an object into an array of characters for simplistic transmission of data. I am aware of serialization but only familiar with it in higher languages, I am stuck using c.

My question is this. How do I point to an individual character value of the unmarshalled object in order to marshall it into a character array I can throw down the socket pipe?...

Iruka07 · May 9 '10, 06:40 AM

NOTE: I am using Excel VBA.

Please help me program the following problem:

A positive integer n is said to be a ROUND NUMBER if the binary representation of n has as many or more zeros as ones. For example:

The integer 9, written in binary form, is 1001. 1001 has two zeros and two ones; thus 9 is a ROUND NUMBER.

The integer 26, written in binary form, is 11010. 11010 has two zeros and three ones;...

perrytje · Mar 7 '10, 06:09 PM

Hello!

I am trying to make a converter in C#. The goal is making a working converter that can convert a binary mesh file into wavefront .obj, and vice versa (3d models). Converting the binary file to obj is already working, now I'm working on the reverse. The problem is, when I use the BinaryWriter to do the opposite actions from the BinaryReader used in the first converter.

To undo the BinaryReader.Re adSingle() method...

ankitabhatia · Mar 6 '10, 06:44 AM

i have to convert a black and white bmp image into a binary file..
i have to use the binary file to perform rle(run length encoding) compression techinque...
i have to do it in c...
thnx a lot:)

embza · Dec 1 '09, 03:31 PM

currently i have developed a C# application that makes ready structured variables holding binary values to be written into oracle database. The values to be inserted are different. some of them are as small as 1bit, 2bits, 3bit ....8bit, 2bytes,
and the others are as large as 8,000 bytes and some may be 4Gigs larger.
what data types should I use to store these values in my oracle10g database tables. Considering all the values are to...

thesinik · Nov 13 '09, 06:01 PM

Code:

import random
import math

t = tuple()

def linsearch(key, l):
    count = 0
    index = 0
    t = tuple()
    for i in l:
        count += 1
        if key == i:
            t = (index, count)
            return t
        index += 1
    

def binsearch(key, l):
    count = 0
    low = 0
    t = tuple()
    high = len(l) -

...

ishould · Oct 15 '09, 04:22 AM

My actual problem is much larger but figuring out how to do this example will help me. I want to overwrite data that already exists in a text file but I can't seem to do this.

ex.
[file.txt]
I have five fingers.

My current code:

Code:

ofstream File;
File.open("file.txt", ios::out);
File.seekp(8, ios::beg);
File << "four";
File.close();

...

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