by: Guy Robinson |
last post by:
I have the code below which parses an expression string and creates tokens.
Can anyone suggest the best of error checking for things like:
Valid variable only obj.attribute -whitespace allowed...
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by: jacob navia |
last post by:
Many compilers check printf for errors, lcc-win32 too. But there are
other functions that would be worth to check, specially memset.
Memset is used mainly to clear a memory zone, receiving a...
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by: utab |
last post by:
Dear all,
I have a simple template to convert its argument to a string:
template<typename T>
string AtoStr(T t){
ostringstream sstrm;
sstrm << t;
return sstrm.str();
}
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by: Mike |
last post by:
Hello,
Ok I have 2 classes in my project, one is the main form and one is a
connection class, at a certain event on my main form a new instance is
made of the connection class, and a reference...
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by: Michael Yanowitz |
last post by:
Hello:
If I have a long string (such as a Python file).
I search for a sub-string in that string and find it.
Is there a way to determine if that found sub-string is
inside single-quotes or...
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by: LSW |
last post by:
I'm using Borland Turbo C++ 3.0 to develop an embedded system to shift
data around a network. At the moment we receive a string of bytes over a
serial line and reassemble them into floating point...
|
by: H.S. |
last post by:
Hello,
I am trying out a few methods with which to test of a given number is
practically zero. as an example, does the following test correctly if a
given number is zero within machine...
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by: pereges |
last post by:
Let's say I have two doubles:
double a, b;
a = 9.35678910034592
b = 9.35678925602334
Obviously, a < b but lets say I just want to check up to 6 places
after the decimal. I want to check if...
|
by: pereges |
last post by:
Hi, I'm trying to write a macro for the relative difference function
which is used to check the close enough floating point values. Is
this correct way to write it ? :
#define max(x, y) ((x)...
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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: 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: 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: 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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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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