by: lixiaoyao |
last post by:
hi all
I use matrix & vector function to allocate the space myself in c,
typedef struct matrix_array newdata;
struct matrix_array{
float **sy,*sxx;
};
newdata ndata;//new data struct...
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by: Arthur J. O'Dwyer |
last post by:
As far as I know, C89/C90 did not contain the
now-standard offsetof() macro.
Did C89 mandate that structs had to have a consistent
layout? For example, consider the typical layout of
the...
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by: Ale K. |
last post by:
Hi, i'm designing my application that has a DLL that controls the Data
Layer, and another that Controls the Bussines Layer, at some point my
Bussines Layer need to Get an object ( Let's say a...
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by: Eitan |
last post by:
Hello,
I want a solutions for a compicateds sql select statments.
The selects can use anything : views, stored procedures, analytic functions,
etc...
(not use materialized view, unless it is...
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by: poison.summer |
last post by:
Hello
If I have an enum definition
for instance
typedef enum {
F0 = 0,
F1 = 1,
F2 = 2,
F3 =3
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by: Csaba Gabor |
last post by:
I feel like it's the twilight zone here as several seemingly trivial
questions are bugging me.
The first of the following three lines is a syntax error, while the
last one is the only one that...
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by: Ryan |
last post by:
I'm in the process of learning more about building my ASP.NET website to use
my SQL datastore and am a bit confused about how ADO.NET works with ASP.NET.
This Microsoft article implies that using...
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by: Mike Hofer |
last post by:
In a large application I'm working on (ASP.NET 1.1, VS2003), we have a
base class that wraps stored procedures. Essentially, this base class
(StoredProcedureBase) encapsulates the code to set up...
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by: pitjpz |
last post by:
We have moved our Database to another server. The server it was on used SQL 4 and the new one its on now uses SQL5
the only problem we can find is that when you attempt to delete a record from...
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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: 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: 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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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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