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52
views
Customizing Spill Formula to filter rows
I'm having some problems with a spill formula I have in my excel worksheet. I am pulling data from one sheet (the master sheet) to my current sheet and am using the same spill formula by column (below ...
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0
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45
views
DND-Kit draggable card with a isEditing state that exposes input
My desire is to have a draggable card that displays information, and if the user clicks on the card, it will expose inputs to change that information, all while being able to dnd that card.
My current ...
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votes
1
answer
113
views
Optical field propagation with angular spectrum method, and verification
I have written a code for gaussian beam propagation in free-space by angular spectrum method.
To verify whether the simulation is correct or not, I am propagating the gaussian beam in free-space, and ...
2
votes
1
answer
812
views
TraceId in Spring Boot 3 is not propagated
I try to propagate the trace Id between micro service calls. It does not seem the RestTemplate propagates the traceId, even though I am using RestTemplateBuilder and have actuator and a tracing bridge ...
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1
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55
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Custom theory of atoms in z3
I would like to have some variables in z3 that takes values in some infinite set, whose elements have no operations except equality comparisons (the theory of atoms in the sense of lisp). Currently I'...
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1
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21
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How to propagate SAXExcetion while validating xml using javax.xml.validation.Validator
public boolean validateXML() throws Exception {
sepaRTLogger.info("Entered validateXML()");
Schema schema = listOfXSDs.get(xmlVersion);
sepaRTLogger.debug("...
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1
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41
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JPA @Transactioanl REQUIRES_NEW AND Catch RuntimeException But rollback
@Service
@RequiredArgsConstructor
@Transactional
public class UserService {
public void createUser(CreateUserRequest request) {
Users users = firebaseUsersRepository.findUsersByFirebaseUid(...
3
votes
1
answer
82
views
Discretized function becomes complex while free propagating a real function when sampled at even number of points using FFT and IFFT in Python
My code involves propagation of a real function using Fourier transform and inverse Fourier transform. Specifically, the function evolves as
∂ψ(z,t)/∂t - v ∂ψ(z,t)/∂z =0
I solve this problem by ...
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92
views
Implementation propagation_const in prio C++17 version
It is the following example
#include <iostream>
#include <memory>
class B{
public:
void foo() const{
std::cout << "foo const" << std::endl;
}
...
-1
votes
1
answer
690
views
How to estimate error propagation on regressed function from covariance matrix using scipy.curve_fit?
I need a hand with something. I'm using curve_fit from SciPy to fit a curve with three parameters. Now, when I use it, I get this thing called pcov, which I know is the covariance matrix. But here's ...
1
vote
2
answers
343
views
R use propagate() to calculate the propagated error for summing up a column
I am learning the propagate function and want to use it to calculate the propagated error of summing the raw data in a data frame column. Each row in the data frame is a record, provided with raw data ...
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38
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FPGA Parallel output timing to satisfy input timing
Let's say a FPGA reads flip-flop D and outputs Q on the second rising edge of a CLK (figeure1). How can this satisfy the input setup time [TpdSU] of another device (figure2)?
Do they generally not use ...
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0
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789
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Simulating Gaussian Bessel Beam Propagation in Matlab
I should preface this by saying I am not much of a programmer or physicist, so please bear with me.
I am attempting to simulate the propagation of gaussian Bessel beam (as produced by an axicon) using ...
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1
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430
views
Quarkus JMS Context propagation
I have 3 microservices that are communicating over JMS (ActiveMQ Artemis). I am looking to implement Open Telemetry across these flows. I have tried the automated WithSpan approach but obviously the ...
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633
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Quarkus OpenTelemetry across multiple services
I am trying to create open telemetry for my quarkus microservices with info from below:
https://quarkus.io/guides/opentelemetry
I have changed the application.properties with propagator setting, build....