by: The Roys |
last post by:
Hi
I have a textbox which displays a formatted numeric. eg: 100,000
When I retreive this value for calculations, it is valued at 100
eg:
calc = val(txtbox) * 2
calc will equal 200, not...
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by: Kevin Grigorenko |
last post by:
Okay, i've got a file open, call it infile. I've got a simple while(!eof),
but say the first line of my file is "<?xml version="1.0">", then it takes
two iterations to get the string. first...
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by: Steven T. Hatton |
last post by:
I'm still not completely sure what's going on with C++ I/O regarding the
extractors and inserters. The following document seems a bit inconsistent:...
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by: coinjo |
last post by:
Is there any function to determine the length of an integer string?
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by: jm0 |
last post by:
Hi, im developing this program, and then i ran into some trouble "oooh
no!" hate to ask.. have search google and this page for something to
spilt things up in arrays or whatever can be used, spent...
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by: Gary Wessle |
last post by:
Hi
I am writing a code to open a space delimited data file, return the
number of rows and columns, as well as return the nth column where n
is user define number.
I put all the cells in a...
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by: pkirk25 |
last post by:
My data is in a big file that I have no control over. Sometimes its
over 30 MB and often there are several of them.
It is machine generated and is nicely formatted. Example text follows:
...
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by: zhouchengly |
last post by:
when I use the following code to get integer values from file:
void getIntegers()
{
vector<ItemType items;
ifstream ifs("test.dat");
//¿¼ÂÇΪitemsÒ»´Î·ÖÅä¿Õ¼ä¡£
ItemType item ;
while(...
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by: Steve Rainbird |
last post by:
Is there a way in DB2 I can get the current date and time formatted.
In Oracle I could do the following
select to_char(sysdate,'yyyymmdd') from dual
returns
20070718
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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