Questions tagged [isolation]
258 questions
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Isolate part of url with php and then print it in html element
I am building a gallery in WordPress and I'm trying to grab a specific part of my URL to echo into the id of a div.
This is my URL:
http://www.url.com/gallery/truck-gallery-1
I want to isolate the id of the gallery which will always be a number(in…
Carlos Rios
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Web-module isolation in jboss 4.2.2 when deployed inside a isolated .EAR file
How can one reach web-module isolation (i.e. each contained web-app is isolated from the others in the same .EAR) in jboss 4.2.2 when deployed inside a isolated .EAR file?
Jboss 4.2.2 keeps warning that web-module (jboss-web) level deployment…
rizzatoa
2
votes
0 answers
Python plotly scatter_geo_Text isolation within legend
There is possibility to isolate trace in legend, but it isolate only markers and not the text on them. How to isolate text as well?
import plotly.express as px
import plotly.graph_objs as go
import pandas as…
Dmitry
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1 answer
Postgres read commited doesn't re read updated row
Good day. I was playing with READ COMMITTED isolation level in postgres and found strange behavior which doesn't follow official documentation.
Let's say I have a table account(id int,name text,amount int) and two rows.
test> select * from account;…
Almas Abdrazak
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Is it possible to have hardware level isolation if I choose to use the Serverless goodies of AWS?
I can choose to pay more to have dedicated AWS EC2 instances so that my VMs are physically isolated from other people's instances.
However, using EC2 also means I bear the responsibility of maintenance, either through automation or not.
So I would…
Cui Pengfei 崔鹏飞
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Is it possible to isolate a module kernel in containers powered by docker?
In my research, I deployed a number of containers which used a kernel module (named Ipfw3, actually a firewall) loaded on the host machine. This led to a confliction when those containers update their rules on Ipfw3 at the same time. Is there any…
Nhan Ly-Trong
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1 answer
Erlang digraph atomicity and isolation guarantees
Are digraph atomicity and isolation guarantees described anywhere?
Especially:
What state will another process see digraph in, if another process tries to access it (vertices(), out_neighbours() etc) in the middle of del_vertex: before del_vertex,…
trytrytry
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Is there a way I can get 2 completely isolated javascript contexts inside a same web page?
Consider the following piece of html code:
simple page
Hi world
mvallebr
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1 answer
Isolation in Google App Engine
What isolation do I get when running an application in Google App Engine? It's clearly a pretty high density environment. Do I get my own threads? Or could it be that the thread I use to process my request may have just been used by another…
ConfusedNoob
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Suppress docker networking with docker compose for test execution isolation
How do I suppress docker-compose up mapping to the host IP range (for multiple instances)?
Context: I'm looking to run unit tests in Jenkins where we have a docker engine on the master and each slave.
I want to spin up some containers for a…
Alex
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unittest blacklist namespace and fail any attempt to reference it
in the case of unit testing a wrapper library, testing the wrapper without depending/exercising the upstream library is a goal; In a known case, all calls to the upstream library can be mocked and that's what I've done, but I've been frustrated by…
ThorSummoner
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Container for threads process isolation
I want to know if is possible to customize an LXC kernel (or relation system like OpenVZ, etc) to work just for threads process, see this mention:
Unlike Docker, Virtuozzo, and LXC, which operate on the process level,
LVE is able to operate on…
Imylor
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2
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1 answer
Integration Services and Isolation Level
We have a data-warehousing package that our clients run during the day against their live transactional system. On most clients this seems to work fine but on busy clients we get deadlocking errors.
By default SSIS runs with an isolation level of…
Craig
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Creating an bomb-proof worker process (on windows)
I write a pdf viewer that uses various libraries written in C. This C code is potentially easy to exploit. And there are just too many lines to check. I will have to assume that this code may contain exploitable bugs.
The thing is that the C code…
user180326
2
votes
1 answer
Mesos cpu soft-limit dangers?
I recently enabled cgroups/cpu isolation on my Mesos cluster. I've been running some stress tests (like starting some cpu-bound programs and seeing if a cpu-burst program can jump in and claim its cpu allocation), and it looks like Mesos is slicing…
distUser11
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