Questions tagged [isolation]

258 questions
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Memcached/other key-value engine isolation

I have a bunch of web servers(frontends) behind balancer. Each apache process runs with it's own user for every virtualhost. Code that apache runs is PHP and it's not trusted code. I need to have shared (between web servers) session storage and…
Dmytro Leonenko
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Isolating specs to one specific call of a method

I am writing a spec for an object (Sample) that calls another object's method (IO#delete) a number of time. I want to isolate the tests of this method, however when I do this: class Sample def delete_them io.delete "file1" io.delete…
kolrie
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Resolve concurency during updating table in Sybase

I have a procedure in Sybase with the following code. begin transaction get_virtual_acc UPDATE store_virtual_acc SET isProc = 1, Uid = @uid, DateReserv = getdate() from store_virtual_acc (index idx_id) WHERE id = (SELECT min(id) FROM…
leonart81
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how to troubleshoot intermittent junit test failures?

I am dealing with a case where my tests pass or fail based on the order of declaration. This of-course points to not properly isolated tests. But I am stumped about how to go about finding the issue. The thing is my junit tests derive from a class…
treefrog
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Blazor CSS Isolation and the PackageId

I am not actually detailing a problem, I am detailing a potential solution for anyone who may be interested. Firstly, I have established that to use CSS Isolation in a Blazor server application you need a stylesheet adding to your _Host or _Layout…
Chris
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Invoking isolated langlib function within isolated function in Ballerina

import ballerina/io; type Person readonly & record {| string name; int age; |}; public isolated function main() returns error? { string[] fields = ["name", "age", "address"]; Person p = {name: "John", age: 30}; string[]…
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Isolating User Sessions for AWS Credentials in a Django-Kubernetes Web Application

I am currently developing a web application using Django that takes AWS credentials from the user and retrieves data from their specific AWS bucket. Each user has distinct AWS credentials and accesses different AWS buckets. The AWS credentials are…
Suprava
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What is the theoretical limit for an Isolation Tree path length

I am currently working on my own implementation of the Isolation Forest algorithm following this paper: https://cs.nju.edu.cn/zhouzh/zhouzh.files/publication/icdm08b.pdf. I was wondering what the theoretical upper bound for the path length is. I am…
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Network traffic isolation behavior of network switches

First-timer on Stack Overflow here. I'm surprised nobody seems to have asked this question, and I hope this is the right place to ask this. I'm trying to determine if I should expect regular network switches (just simple switches, not routers) to…
Keith L
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On-demand Pods for a training platform

I'm trying to create a training/labs platform that would allow anyone to have an isolated pod/container to connect to and play with it. I was initially planning to do it in two steps: Have the user request a new instance into a "Manager", which…
fr0zn
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Error 1321 in INF when compiling Windows Driver KMDF

It's been a long time I haven't developed drivers on Windows, that dates back to Windows XP. At the time, I had done one based on DiskPerf. Fast forward to today, and I'd like to develop a driver for Windows 10/11. Diskperf again seems like a nice…
user1532080
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running python isolated from other python installation in Windows

Once upon a time a made a nice batch file, that runs my python script against a python in a custom dir. Like: myLittleProject/test/test.py myLittleProject/python3/python.exe Under myLittleProject/test are all my script python modules and scripts and…
Stefan Jaritz
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TypeError: this.route.paramMap.pipe is not a function #49123

I am using activated route in my code as below, this.route.paramMap.pipe( switchMap((params: ParamMap) => while writing isolated test case i am getting below error TypeError: this.route.paramMap.pipe is not a function I am mocking route object as…
subbu
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High-level, functional or object-oriented language or platform with isolation from OS

I'm searching for a language which gives some basic features like the most popular languages like Python, C#, JavaScript, so math operations, string manipulation, object access and transformations, serialization, but has something like isolated…
Xeo
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ASP .NET Core Application Process Isolation for IIS hosted Kestrel Services

I'm migrating a service based integration platform from .Net Framework to .Net Core. The original versions of the integration platform have proven very successful and compared to replacing it with a 'off the shelf' integration solution, it has a…
Martin
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