Questions tagged [propagation]
240 questions
1
vote
1 answer
Stop propagation in React onclick handler
I have a problem with propagation in react.
I hace this method that render div-tags with p-tags within:
private renderTags(tag: Tags, index: number) {
return
{ e.stopPropagation(); this.collectTags(tag);…
Americo Perez
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1
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1 answer
propagation model using neural network (I am beginner)
Propagation model:
P = 10 * n * log10 (d/do)
P = path loss (dB)
n = the path loss distance exponent
d = distance (m)
do = reference distance (m)
The initial idea is to make the loss measurements 'P' with respect to a distance 'd', and to determine…
Ricardo Junior
- 11
- 2
1
vote
2 answers
Redux saga how to stop action from further propagating
I'm new to Redux Saga. I want to stop an action from further propagating. I am implementing row-level auto-saving mechanism. I use saga to detect row switch action, and then submit row changes and insert current row change action. codes like…
Willi
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0 answers
Why spring transaction management's propagation level `REQURIES_NEW` not working?
I am bit confused about spring transaction management's propagation mechanism specially about REQUIRES_NEW. As documentation here
PROPAGATION_REQUIRES_NEW, in contrast to PROPAGATION_REQUIRED, uses a completely independent transaction for each…
hiren
- 1,742
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1 answer
Avoid nested transaction
Below is structure of my method:
@Override
@Transactional
public methodOuter(){
//some processing
methodInner1();
methodInner2();
}
@Override
@Transactional
public methodInner1(){
//save something…
AkshayJ
- 11
- 3
1
vote
0 answers
Native XOR-Support: xor-DPLL(to_examine)
Does anyone here understand the code and is able to answer a few of my question towards it?
For info:
to_examine is a queue and saves variables which are recently assigned.
var is obviously a variable, it's going to be examined whether it causes a…
random-user
- 47
- 5
1
vote
1 answer
Unable to enforce Propagation.MANDATORY on Spring Data CRUD methods
Any reason for this?
I've been using Spring data for years but I don't think I've ever unit tested one of their out-of-the-box CRUD methods before.
Why is it that the following interface definition has no effect on their transactional implementation…
wild_nothing
- 2,845
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1
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0 answers
Can we assign a new propagator different from domain and bounds in GECODE solver for solving linear constraints?
Linear equations/inequations can be easily solved by simplex algorithm which is very fast. But for GECODE solver we only have two propagators : domain and bounds which solve the constraints that have different approach for solving linear problems…
Rajat Gupta
- 41
- 6
1
vote
1 answer
Binary features with 0,0,0, in NN always return 0.5
Let's assume we have three columns, with binary features (0,1). One row in dataset is 0,0,0 with label 0.
The problem I am facing is:
When assigning weights to this row and activating sigmoid function, I'll always receive 0.5, because an array of…
Makaroniiii
- 348
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1
vote
1 answer
Spring Hibernate : @Transaction (REQUIRES_NEW) not catching exception
A.java
try{
for(i=1;i<=5;i++){
List intList = new ArrayList();
bService.executeMethod(i,intList);
}
}catch(Exception e){
logger.error("exception occoured {}",e);
}
B.java
@Transactional(propagation = Propagation.REQUIRES_NEW)
public void…
Noorus Khan
- 1,342
- 3
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1
vote
2 answers
jQuery 'on()' command
So, i wondered, why this code doesn't work properly, and what can i do, to prevent such a behaviour:
If I would need to prevent event propagation of parent, whilst particular child got clicked, i used method 1, but it seems not to be working, but…
SLy_huh
- 145
- 2
- 16
1
vote
1 answer
oracle SQL to Copy value to leading rows using update
Iam having a table with millions of records. I have some records which needs to be copied to next row values.
EG: Table A is having followingcolumns (A,B,C,D,E,F)
If the source values is like
A B C D E F
1 1-Jan 1 abcd 1-Jan …
waiting
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- 6
1
vote
5 answers
How to deal with const propagation in subfunctions
I need to to a modification in an existing function, having some const input parameters:
int f(const owntype *r1, const owntype *r2)
In order to do this, I would like to call a subfunction, who is using the same type, but without the const…
Dominique
- 16,450
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1
vote
3 answers
Spring EntityManager Commit Transaction as method completes
I am using spring EntityManager and have a requirement to commit records on method completion. That is i have two methods for ex ::
@Override
@Transactional
public void upsert(String lastSuccessfullRun) {
for( tableData in…
Anand Kadhi
- 1,790
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1
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0 answers
Spring Nested Transaction Generic Example
can any body provide some insight here..
I have been having hard time, while getting through
spring @Transactional(Propagation Nested)
I have been searching all over net and here, but unable to find any generic example of specific type regarding…
user2929
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