by: John A Grandy |
last post by:
What's the proper way to write a validation regex so that all leading and
trailing spaces are trimmed before evaluation ? Thanks.
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by: rsine |
last post by:
I am developing a program that requires me to read a string of data from
a text field in a database. Data is parsed from the string based upon a
starting position/length. If a piece of data...
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by: Darren Anderson |
last post by:
I have a function that I've tried using in an if then statement and I've
found that no matter how much reworking I do with the code, the expected
result is incorrect.
the code:
If Not...
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by: Feng |
last post by:
We just noticed a strange behavior of our VB.net app. We have a dataset
containing a string field which contains a space, " " (please note here, it
is not ""!). When we send this dataset accross...
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by: sandeepk84 |
last post by:
hi all..
i have a doubt...how we can remove blank spaces
in a column value while retrieving?
i tried using LTRIM(RTRIM(COLUMN NAME))...
But it's removing only the leading and trailing...
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by: Michael786 |
last post by:
Hi. I am using access 97 and am trying to run a query that will crunch up all data in a field and thus removing all spaces.
For example I have a field called Address1:
Example data: 12 Murray...
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by: Andrew Wingorodov |
last post by:
im made subj like this:
inline
bool isnt_space (int sp) { return (::isspace (sp)) ? false : true; }
str.erase (
std.begin ()
, std::find_if ( str.begin(), str.end(), isnt_space)
);
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by: Andrew Poulos |
last post by:
White space includes \t\r\n\v\f.
I wrongly took it to mean just spaces " " so when I ran the 'trim'
function it stripped some of my formatting.
Perhaps the FAQ item should either include a...
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by: Marjeta |
last post by:
I'm trying to very that the user actually entered something in the form, and not just spaces.
I guess the problem is in the first line of isBlank() function. I've tried the following:...
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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: 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: 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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