Questions tagged [parameterization]
157 questions
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MySQL Connector/NET's MySqlCommand not using Parameters
So I'm having some issues with the MySQL connector (specifically for .NET). Normally, I'd just not use parameterization -- although I realize that doing so leaves my program vulnerable to SQL injection.
Unfortunately, however, I can't just do that;…
Dan Jesensky
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OOP: proper class design for database connection in derived child class?
I'm coding a long-running, multi-threaded server in C++. It receives requests on a socket, does database lookups and returns responses on a socket.
The server reads various run information from a configuration file, including database connectivity…
CXJ
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What is a geometry image?
What are geometry images and how can I create them ?
It's a little weird ...
I need to create geometry images from mesh models and vice versa.
Sample Geometry Image + Normal Map
Rostamiani
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Mysqli parameterization with named values and specific types
I'm learning about parameterization and I see some queries use this notation :varname in the query being prepared and then binding like so: bindParam(':varname', $varvalue).
Then I see some where they just use ? in the query being prepared and then…
Matthew
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JMeter : How to read particular row data in csv file based on a column value?
I am new to Jmeter and doing a POC to do a load test on a web application.
What I am trying to do:
I have a total of 4 user logins(surgeons). Each Login is associated with 'n' number of patients.
I've created 2 CSV files
one with the user login and…
Tara
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1 answer
How to force Pytest to execute the only function in parametrize?
I have 2 tests. I want to run the only one:
pipenv run pytest -s tmp_test.py::test_my_var
But pytest executes both functions in @pytest.mark.parametrize (in both tests)
How can I force Pytest to execute the only get_my_var() function if I run the…
Diggy
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Mean vs. residual parameterization in JAGS/BUGS
I have two different versions of a state-space model in JAGS. Both yield equivalent inferences, but are wildly different in terms of run-time and convergence. The only difference between the two is the way of expressing process error. This happens a…
Matt Tyers
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Declaring a constant with a parameterized width
I want to declare constants with a parameterized width.
For example, in this piece of code:
module mux2to1 #(parameter w = 4) (output [w-1:0] O, input [w-1:0] i0, i1, input Sel);
assign O = (Sel)? i1 : i0;
endmodule
module M1 #(parameter n = 4)…
Lucky
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What syntax references Pipeline parameters in the where clause of a SQL query of 'Import Data' modules in Microsoft Azure Machine Learning designer?
I have created a pipeline in Microsoft Azure Machine Learning designer. I have added a Pipeline parameter myNumber in the pipeline settings, with a valid default value, to accept the unique ID of the asset in our DB so that the pipeline can return…
BlueCoder
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Why does parameterizing a LIKE predicate result in a higher cost?
I am using SQL Server 2016 Enterprise Edition and saw some curious behavior in regards to parameterizing a LIKE predicate.
Here is some sample code to demonstrate the issue. The CUSTLABEL field has an index on it. The unparameterized last query…
fthurber
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Is there any way where we can calculate parameter covariance matrix instead of correlation matrix in python lmfit package
I have re-parameterize Arrhenius equation of form k = kref*exp(-E/R((1/T)-(1/Tref)) and i wanted to estimate the values of parameters E & kref which i got from lmfit package and correlations between it too.
However the whole idea of…
user14466123
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how to get a seam selection file?
I want to use CGAL::Surface-mesh-parameterization to process a sphere Triangle mesh, but I don't know how to create seam selection file. This is…
cuit_student
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Remotely change parameters values from the outside (like XCP)
I am developing an application in C on an Embededd Linux platform.
I would like to have a way of setting values of variables (i.e.: parameters) from the outside (calibration protocol)
Example of a parameter would be the initial value of a counter…
godo
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Getting the type of parametrization of an instance of a parametrized class in scala
Im quite new in Scala.
I need to get the parametrization of a class.
How can I do this ? the class looks like this:
class OutPort[T](name: Symbol, owner: Component) extends Port[T](name)
i got many OutPorts in an LinkedList. In another class i…
lunatikz
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Choosing the right parameterization for latent profile analyses using the TidyLPA package
I'm struggling choosing the right parameterization for the LPA i want to run (using the TidyLPA package in R). I've been reading, but I somehow stay confused about the right way to go and want to prevent going into the wrong direction. I'm…
Rose
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