Questions tagged [propagation]
240 questions
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2 answers
Spring Transaction Propagation
I am trying to understand Spring Transaction concept. As shown below, i've to insert data into two different databases (iSeries and DB2) but our iSeries version doesn't support Two-Phase commit. The requirement is, Transaction should only be…
Kgan
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iRPROP+ Multilayer Perceptron
Hello everyone This is the code of iRPROP+ algo for my MLP. When I try to train my network, standart deviation decreases for 1500 epoches (so slow: from ~0.5 to 0.4732) but suddenly it starts to increase.
Can someone say what did I do wrong?
…
user3550441
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Flex : stopPropagation of the event Keyboard.ENTER of a colorpicker
I have a WindowedApplication with a listener on keyboardEvent (on the ENTER key), but when the user choose to use the colorpicker and type an hexadecimal code then hit ENTER the event is propaged to my WindowedApplication too.
I have to stop the…
Kangt_qc
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The Spring annotation @Transactional(Propagation.REQUIRED) over a method, how does it behave?
I have read the official documentation of Spring about the
@Transactional(Propagation.REQUIRED)
annotation but still have some doubts. I will show you an example about how I thinks it behaves:
First Service
public class MyServiceImpl implements…
fernando1979
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second tx in @Transactional REQUIRED breaks the first one?
I am not very clear about the behavior of @Transactional with propagation=REQUIRED. an example I see often referenced on the web is like this:
public void callerMethod() {
call1();
call2();
}
@Transactional(propagation=REQUIRED)
public…
teddy teddy
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Included category propagates to other included files?
So, basically here's what I want to do. I'm testing a class and in order to do that I want to redefine "today" (or "now"), meaning that I can test date transitions and other related properties simply by stating, say, "tomorrow is now" and then write…
Lukas Kalinski
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Python Turtle Graphics with Geometry Propogation
I am trying to make the window my turtle graphics run in have geometry propagation, but when I have the following code:
from tkinter import *
import turtle
tk=Tk()
tk.grid_propagate()
turtle.pd
turtle.forward(100)
turtle.mainloop()
I get two…
Randoms
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3 answers
Python: operation being unexpectedly propagated along parent lists
I am inserting and removing elements from a list that has been copied from another one I want to preserve unchanged. However, after applying the operations to the former, the later results also changed. How can I avoid that?
This is an example of…
Jaqo
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How do I script a 'recurrsion copy' command?
I have a project where I need to prove the virtue of a degausser to erase completely all traces of files on a standard HDD. I want to propagate the subject HDD with repetitive information, such as a single word "information".
I am thinking, in this…
0
votes
2 answers
Making child element disappear on it's parent's `mouseleave`
I have a red div with green child, the green one moves when mouse hovers over it's parent. Pretty simple.
HTML:
CSS:
.big {
position: relative;
width: 200px; height: 200px;
margin:…
Robert Kirsz
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0
votes
2 answers
DNS Propagation
I have pointed the A record for the domain www.fitnaturally.co.uk (domain has been in use for a while) to my server IP (79.170.44.156). I did this 8 hours ago and still nothings happened. From my experience this process doesn't normally take any…
lnelson92
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4 answers
jQuery - how to use stopPropagation()
I've done this before, but I'm having trouble getting this to work...
I need the following jquery to have a .stopPropagation function, so the animation won't go crazy if the user hovers over three elements too quickly!
$(function () {
…
Kevin Brown
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1 answer
Segment Tree, Lazy Propagation
I have a good idea on how this structure works and how to update it, however when it comes to work with Lazy Propagation I don't know what to do, as many many many problems requires this to pass in competitions I want to know how to make it work.
I…
user1931145
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- 3
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Standard deviation of combined data
I have a data set with mean values, standard deviations and n. One of the variables has an equal sample size, while the sample size for the other one varies.
dat <- data.frame(variable = c(rep("x", 2), rep("y", 3)), replicate = c(1,2,1,2,3),
mean =…
Mikko
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xcode 4.5 - Propagation of a UIWebview from a Mainstoryboard to a language-specific Storyboard
I'm working on a simple bilingual app. I put a UIWebview in the MainStoryboard --> it propagates to the English version (so that it runs well) but the French version is empty (the UIWebView doesn't propagate to the French version). Any idea of how…
SDrolet
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