by: steve lord |
last post by:
Greetings all,
I have a macro that should add a column to a table if the column doesn't
already exist. Using the macro condition, how can I test for whether a
specific column name in a specific...
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by: Tobin Fricke |
last post by:
I have a wrapper function I use to check the error conditions of various
functions:
wrap(foo(1,2,3)); (1)
while (1 == wrap(bar("fluffy"))) { ... } (2)...
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by: Urs Thuermann |
last post by:
What is the most elegant way to check certain conditions at compile
time? I.e. I want a compile time error to be generated if for example
the size of a struct is not a multiple of 4 or if one...
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by: rytsyd |
last post by:
what should be the syntax of a macro condition if I want to check if the table name is already existing? I need this condition so that if the table name is existing, the macro will perform other task...
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by: Russell G |
last post by:
Hi
I have a number of queries that I have included in a macro. I wish to run this macro at a certian time, usually after hours. I have been playing around with the RUNMACRO command and the...
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by: swb76 |
last post by:
Hi,
I have 6 queries in Access that run great. They need to be run in
sequence with the first 5 queries writing to tables and the sixth one
pops up the final results in datasheet view. Now, how...
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by: MMcCarthy |
last post by:
Although some users find Macros simple and easy to use, there are some major limitations to using them. Although you can use macros to perform tasks, there is limited control on when and how those...
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by: helraizer1 |
last post by:
Hi folks,
I have a system for an auctioneer and have on the form I have the fields: lot (the item), reserve price () and minimum successful bid so far (). There is then a text box for the user to...
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by: Peng Yu |
last post by:
Hi,
It is benifitical to use macro in certain cases.
http://www.boost.org/doc/libs/1_35_0/libs/preprocessor/doc/index.html
However, I found that it is not easy to debug a macro. For example,...
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by: Marisol2 |
last post by:
I have a macro where I do a transfer spreadsheet from some db queries. I only want the macro to create the spreadsheet if there are results in the query. If not, I want the macro to skip that...
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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: 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: 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: 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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