Python borg pattern problem

I'm having problems implementing a borg in python. I found an example in an answer to this question but it's not working for me, unless I'm missing something. Here's the code: class Config: ...

How to remove wrapping p tags from acf wysiwyg field string for later custom excerpt processing

I have a WYSIWG field with the advanced custom fields plugin. When i query it with : <p class="bran-hn news-excerpt"><?php echo custom_field_excerpt('news_post'); ?></p> the output looks like...

What's the difference between Google's Borg and Google's Kubernetes and Docker

As I know, Google's Kubernetes is based on Google's Borg; however, it seems like Borg is larger than Kubernetes. My understanding is that Borg is a large system containing a sub-system like...

MySQL: "check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 14"

Here is my SQL code (that I've been testing with SQL Fiddle) for an assignment. The error I keep getting says there's a problem with ) in line 14 ("REFERENCES Department(Dnumber)"), but it says...

How can I modify a node's attributes in a shell script?

I have been editing node's by using knife node edit [node_name] however, I'd like to save some time and write a script that will automate adding an attribute set to many nodes manifests. I'd like...

Messaging vs RPC in a distributed system (Openstack vs K8s/Swarm)

OpenStack uses messaging (RabbitMQ by default I think ?) for the communication between the nodes. On the other hand Kubernetes (lineage of Google's internal Borg) uses RPC. Docker's swarm uses RPC...

Borg prune deletes new archive

I use BorgBackup for my backups. Here is what i have when i list my archives : borg list [email protected][SERVER_IP]:/home/backups/$(hostname) jenkins_data_2018-06-16 Sat, 2018-06-16...

How can I add/replace a command to the end of an SSH public key from script?

When restricting which commands an SSH public key may give access to, one would add command="something" at the end of the SSH public key in .ssh/authorized_keys. In my case, I want to write a Bash...

Application Insight Snapshot Debugger: Snapshots are not being pushed from a .NET Full Framework Site

I created a brand new Web Application, .NET Full Framework 4.7.2, added Application Insights Snapshot Collector but snapshots are not being pushed to the server. I'm not even getting the Don't see...

How to use Lambda expressions with custom class objects

Trying to use a Lambda expression in STL::find to locate a particular object in a vector I have written my code based on several examples and have tried many different variations of the Lambda,...

How to carry out multidimensional scaling on 12-nations data set reported by Wish (1971)

I currently self-study multidimensional scaling. Amongst others, I study Borg & Groenen (2005): Modern multidimensional scaling : theory and applications. On page 10, they present a real-life data...

Django runserver doesn't do anything after system check with no error

I have a blog written using django 1.9. Now I'm trying to move to django 2.2. When I run python manage.py runserver, the system check finds no error. But it exits without starting...

Add a column in the employee table 'hno' listing the house number of the employees. Rank the employees in order of the house number in ascending orde

I would like to add a column in the employee table 'hno' listing the house number of the employees. Rank the employees in order of the house number in ascending...

Azure App Service not logging all App Insights dependencies

my team recently migrated from a VM hosted web app to Azure App Services. After doing this migration, I noticed that the dependencies that previously showed up in app insights are no longer being...

Using a Modal inside a list seems to pick the last value of the list

I have a list of cities and I'm trying to include a modal with a trash can icon to delete the city next to each item. The problem I have is that the modal seems to pick the last item of the list...

Getting "ArSession_update failed with status -7" error on logcat

Hi i am getting an error when i try to run my unity apk app which consits of ArCore on my android phone.(Android 9 and 10). Note (I have not tested it on less than 9) When i open my app it asks me...

ARCore Unity Android | HelloAR app crashed when running on Phone

I followed the instructions on this page https://developers.google.com/ar/develop/unity/quickstart-android and got this error when running on phone after the installation. I am a newbie to ARCore....

Python singleton with pyspark

I'm trying to rewrite scala code for computing random walks in python using pyspark library. I've faced the issue how to best handle the implementation of scala object GraphMap to compute the...

Opinion on borg backup for long-term archiving

Lately I started using borg backup for backing up data from different servers and am amazed by its features (deduplication, encryption, etc...). Currently I am looking for a good method of...

How to call a react hook fetch request in a functional component to access data then pass to a class component to map?

After a huge amount of trial and error for a complex webGL project I have landed on a solution that will reduce the amount of re-engineering working, threejs code (from another developer) and, as...

How to uncheck the checked element on removal of its tag in react js

I have a checkbox and a tag component. On checking each element a tag of that element is displayed below which is achieved by the below code. But I want to map each tag with the respective...

How to update data property value in Vuejs?

I am new in Vuejs & still not pretty clear about vue reactivity system. Here in the following code I am trying to update the initial value of a variable in data property using a method. <script> ...

Azure App Service - Application Insights Performance

We've been trying to track down some CPU issues with our application on a POC app service instance. We installed Application Insights to see if we could get more details, but it just causes our...

How to use an ngram and edge ngram tokenizer together in elasticsearch index?

I have an index containing 3 documents. { "firstname": "Anne", "lastname": "Borg", } { ...

"No signature of method" for the groovy readYaml method in Jenkins Groovy

I'm trying to build a bunch of similar jobs (changing parameters) by reading from a config YAML file. However, when I try to use the readYaml method from the pipeline-utility-steps-plugin (version...

SQLAlchemy, add records with foreign key constraints dependency

I am new to Flask-SQLAchemy and SQLAlchemy, trying to understand constraints and relationships, so I wrote the below code from a well known database example. Each Employee instance belongs to a...

Android studio "MethodHandle.invoke and MethodHandle.invokeExact are only supported starting with Android O (--min-api 26)" error when building APK

I am developing an Android application(in Android Studio which I am pretty new to) with many imported external .jar's, the development in the emulator went smoothly but when I started building the...

How to configure Application Insights with instrumentation keys from multiple environments in WCF?

If I set up my WCF project with an ApplicationInsights.config file as outlined in this Microsoft documentation, and data is logged to Application Insights (using the hardcoded instrumentation key)...

Ansible tasks for adding the Google Cloud SDK apt repository signing key

I'm trying to download and install the Google Cloud SDK apt repository's signing key as a set of Ansible tasks. (i.e., Converting the manual process outlined here into Ansible). This is what I've...

Keep global hashmap values in sync with struct hashmap values

I'm using a globally accessible HashMap to store homogoneous entities, Roster, and Person. Now my Roster structs also have a HashMap of entities, Roster.names, which is a subset of the entities...