by: Raistlin |
last post by:
Hey, for c++ does any body have a way to compare two arrays? Say one
has the numbers 1-5000, the other has *most* of the numbers from
1-5000, is there a way to display the numbers that are in the...
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by: Odd-R. |
last post by:
I have to lists, A and B, that may, or may not be equal. If they are not
identical, I want the output to be three new lists, X,Y and Z where X has
all the elements that are in A, but not in B, and...
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by: osmethod |
last post by:
Hello,
I have read many articles about comparing tables, like - loops, delete
queries, appending to temp table with index etc
Problem: 2 tables T1 & T2. Data is suppposed to be the same in...
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by: John Salerno |
last post by:
I'd like to compare the values in two different sets to test if any of
the positions in either set share the same value (e.g., if the third
element of each set is an 'a', then the test fails).
I...
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by: Sheldon |
last post by:
Hi,
I have two arrays that are identical and contain 1s and zeros. Only the
ones are valid and I need to know where both arrays have ones in the
same position. I thought logical_and would work...
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by: Bill Pursell |
last post by:
This question involves code relying on mmap, and thus
is not maximally portable. Undoubtedly, many will
complain that my question is not topical...
I have two pointers, the first of which is...
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by: Franck |
last post by:
how come unchanged always true even if data changed
This code come from my saving button:
============================================
DataSet ds1 = new DataSet();
DataSet ds2 = new...
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by: gillianbrooks91 |
last post by:
Forgive me for asking this question, I've trawled through nearly every
available post on this subject that I can find for a few weeks now but
nothing quite points me in the right direction.
I'm...
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by: fgh.vbn.rty |
last post by:
I know that std::vector<boolis specialized to store individual bools
as single bits. I have a question about the comparison operation on a
pair of vector<bool>s.
Is the comparison done bit by...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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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: 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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3
