by: Subrahmanyam Arya |
last post by:
Hi Folks ,
I am trying to solve the problem of reading the numbers correctly
from a serial line into an intel pentium processor machine .
I am reading 1 byte and 2byte data both positive...
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by: Steven Jones |
last post by:
Im just learning C an do not understand why the following code fails.
The while loop apperas to work fine until it bombs out with a
floating point exception. Whats going on?
Thanks
/*
*...
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by: kscdavefl |
last post by:
I ahve a datagrid on a web form. I need to change the value in column 3 as
follows.
If the value in column 3 reads 0, I want to change it to read YES.
How can I accomplish this task.
...
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by: Stefan Mueller |
last post by:
I can display the value of the following input box with
alert(parent.MyFrame.document.MyForm.MyInput.value);
But if the frame, the form or the input box doesn't exist I get of course an
error...
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by: jaks.maths |
last post by:
How to convert negative integer to hexadecimal or octal number?
Ex: -568
What is the equivalent hexadecimal and octal number??
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by: drtimhill |
last post by:
I'm just starting out on Python, and am stumped by what appears an oddity in the way negative indices are handled.
For example, to get the last character in a string, I can enter "x". To get the...
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by: Frederick Gotham |
last post by:
I have a general idea about how negative number systems work, but I'd
appreciate some clarification if anyone would be willing to help me.
Let's assume we're working with an 8-Bit signed integer,...
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by: Hallvard B Furuseth |
last post by:
As far as I can tell, (x & -1) is nonzero if the integer x is
negative zero. So for signed types, x == 0 does not guarantee
(x & foo) == 0. Is that right? (Not that I expect to ever
encounter a...
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by: Casey |
last post by:
Is there an easy way to use getopt and still allow negative numbers as
args? I can easily write a workaround (pre-process the tail end of
the arguments, stripping off any non-options including...
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by: hofer |
last post by:
Hi,
I get following warning with a python script:
optparse.py:668: FutureWarning: %u/%o/%x/%X of negative int will
return a signed string in Python 2.4 and up
my code:
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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:
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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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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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