Microsoft MS Access form Texrbox input no integer and create same no of cells in subfrom
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I would like to allow users to input a integer number to be used in some calculations.
I know that it is possible to use What-if parameters. However, What-if parameters can only be used with value ranges between 0 and 1,000. For the ranges greater than 1,000, the parameter value will be sampled.
For example, I can't write 8,529 because the number will be sampled to 8,521.
Maybe there is some hidden workaround or a custom visual component. I tested with Smart Filter by OKVIZ but it doesn't work in Power BI Service neither in an embedded application.
Thanks a lot!
--- Miguel-Angel
I used the Smart Filter Pro and it works.
I'm using Visual Studio and writing in C++. I have written a table (named Vector) which columns can be of any data type (any size the user wishes). In this example I filled one row with three columns. First is of type Byte (1 Byte in size), seconds is also of type Byte and the third of type Int64 (8 Bytes). I saved the numbers 1, 2 and 3.
I also created a vector from the c++ standard (std::vector) and filled it with the same numbers.
As you can see, the seconds picture with the std::vector variable myStdVector shows the int-numbers sorted with [0], 1, 2. I like this class view.
And I would like my own class (Vector) to have the same design respectively presentation in the variable viewer.
Probably it is also possible to show the data type in the third column of the variable viewer which could be different in my Vector-class.
Does Visual Studio offer a possibility to structure the member variables or show some data in a special way?
own vector table class view
std vector class view
I recently used cppflow on VS 2019 on Windows 10.
My original data is data in 4 columns per row. I want to use neural network to classify precipitation particles. I have trained and saved my model (.pb) on python. Because it is text data in .txt, and the example described in the cppflow document uses pictures as input, I would like to ask what is the function of cppflow input in .txt text?
Read the .txt file into a std::vector then convert into a cppflow::tensor.
I tried this but it's still showing null as you can see in the screen. Please help to solve this.
REGEXP_EXTRACT(X,"[0-9]*[0-9]")
It can be achieved using the Calculated Field below which uses the REGEXP_EXTRACT function to extract the numbers and the CAST function to ensure that it's a Number field:
CAST(REGEXP_EXTRACT(Attività , "(\\d+)") AS NUMBER )
Google Data Studio Report and GIF to elaborate:
Current C++ Application using ODBC API calling Oracle Client 10g (all versions), 11gR1 (v11.1.0.6) returns a LONG (4-byte integer) for
SELECT COUNT(*) from tablename
Change Oracle client to 11gR1 (v11.1.0.7) or higher (11.2.x.y etc) and that same statement returns a DOUBLE (8-byte floating value equivalent to oracle NUMBER data type).
Since the backend DB is the same version, there must be a client side setting (I presume) that has changed the default behaviour of this Aggregate SQL function to return a double rather than a long. I'm hoping to find such a setting that I can either set programmatically through an ODBC API call, or in the Oracle Client configuration itself.
I even tried using SQL CAST to make it an INT
SELECT CAST(COUNT(*) AS INT) FROM tablename
but that still returns a DOUBLE (8-byte floating NUMBER).
Note: given that I use ODBC, I've written alot of generic C++ code supporting the return value as LONG, as that is how it's been for 10 years via ODBC. I'd like to maintain that if possible without having to write ORACLE specific code within my applications.
Aggregate function count return an INTEGER, it is usually referred to as NUMBER(38,0).
All numeric values in an Oracle database are stored in the Oracle NUMBER format.
Number of Bytes:
round((length(p)+s)/2)+1
p = precision;
s = 0 for positive numbers, 1 for negative numbers;
0 and negative infinity consume 1 byte, positive infinity consumes 2 bytes;
select round((length(38)+0)/2)+1 from dual; --20 bytes
Try this (not tested)..
select vsize(count(*)) from tablename;
select dump(count(*)) from tablename;
Data type conversion/mapping is possible with OCI external data types.