by: Pablo |
last post by:
I have a dilemma.
Currently, I may be passing standard text (strings of char) or binary of 1
to 'x' bytes long to a program for comparison with data previously written
to a file. The problem...
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by: Metro12 |
last post by:
In the <basic_string.h>, I find the implementation of these two
functions. But I can't understand the difference between them.
Please give me some help!
//basic_string::c_str()
const _CharT*...
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by: Tim Brooks |
last post by:
All,
I'm hoping one of you Xml or Data gurus can offer an opinion. I'm working
on an app to basically compare two semi-structured data files (e.g. Excel /
CSV) to one another. But I need to...
|
by: bsder |
last post by:
Hi,
Can anyone please tell me how to calculate the size of the following
4-dimensional array, and now to use qsort for sorting on this array?
double sp = { 4.0, 5.0, 6.0 };
double spa = {
{...
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by: deltauser2006 |
last post by:
My database consists of information which is updated every quarter.
Forms will compare data from the present quarter to quarters past. I
need a way to make the database save a copy of itself every...
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by: srampally |
last post by:
The following code works in firefox. But IE displays the hyperlink at
font-size=13 rather than font-size=10. Why? If its a known IE bug, how
should I fix it? I always want the hyperlinks to take...
|
by: dtschoepe |
last post by:
Greetings.
I am working on an assignment and can't seem to get the right concept
for something I'm attempting to do with enum data types.
I have defined the following in my code:
enum color...
|
by: subramanian100in |
last post by:
Given that the sizes of pointers to different data types(built-in or
structures) can be different, though malloc returns a void *, it is
assigned to any pointer type. The language allows it. From...
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by: bcomeara |
last post by:
I am writing a program which needs to include a large amount of data.
Basically, the data are p values for different possible outcomes from
trials with different number of observations (the p...
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by: emre esirik(hacettepe computer science and enginee |
last post by:
I used a structer in this program.
typedef struct _guitar {
int serial; :serial of item at the guitar store
int price; :price of item at the guitar...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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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: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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