flavours | 🎨💧 An easy to use base16 scheme manager | Static Site Generator library

Today during a code review of my CI/CD scripts, I came up agst. the following issues with my peer.

• Was using a docker file which I then installed sdkman and then used sdkman to get the correct version of java and maven for my legacy project. I then used the docker-dind service to build my image using a gitlab runner. It is an oft used pattern documented within Gitlab as best practice. I was using an official image and amending it so that maven could run and build my WAR file. It has all worked fine. I also installed sdkman - so I can use this image for other flavours of maven+legacy-jdk7.

None of this was original stuff but adapted from a blog by Szymon Stepniak [https://e.printstacktrace.blog/using-sdkman-as-a-docker-image-for-jenkins-pipeline-a-step-by-step-guide/]

Essentially I had an image with Maven 3.5.4 & Java 7.x.x-zulu, instead. I also set it up with a non-root user. With an .m2 folder + settings.xml which is needed for Maven. It does my building of this legacy WAR file.

But, I was told to drop the idea of creating my slightly amended docker image and to use one that is already made up namely maven:3.2.5-jdk-7u65

Ques 1. I was using an offical image namely debian:stretch-slim and amending it slightly. Atleast, my Dockerfile will say what is happening to my image. So, all of it's provenance is all well known. So, why is that practice being frowned upon ?

Ques 2. I cannot find this image maven:3.2.5-jdk-7u65 on docker hub as a SAFE & OFFICIAL image to use ?

Ques 3. When I use the maven:3.2.5-jdk-7u65 , it complains that this image is deprecated, but continues, it also complains about some public gpg keys being out of use, but continues, and the Maven build fails. The POM directives I am using basically are not covered by maven:3.2.5

What should I do and how should I approach this task ? What is best practice ? Why can't I find many official legacy maven + legacy jdk6,7 images ?

In PostgreSQL this is allowed:

I have package called sandwich, it then has:

A file flavours.jl which defines a struct HamCheeseSandwich.

The file factory.jl is a module which first first runs include("flavours.jl") and has a method make_sandwich which creates a HamCheeseSandwich, except rather than producing a HamCheeseSandwich it returns sandwich.factory.HamCheeseSandwich

The last file is printer.jl , here the sandwich made in factory.jl fails with MethodError: no method matching print_sandwich(::sandwich.factory.HamCheeseSandwich)

I am trying to integrate Braze into my application for push notification. Braze need us to create a braze.xml file inside src/main/res/values where we add the API key and other braze related stuff(here is the documentation).

Now I need to differentiate prod and qa environment meaning they will have 2 different API keys.

I was wondering how I could use a different braze.xml for different flavours.

I found this:

I want to understand why we don't use the NOLOCK keyword at the end SQL queries that run in Impala, Hive or MySQL. For example, I use both Hive and Impala through the Cloudera workbench at work. Cloudera workbench does not recognise the NOLOCK keyword. Similarly, I have used MySQL before as well. Even there, NOLOCK wouldn't work. Why don't we need to use NOLOCK with Hive, Impala, MySQL or Big Query?

Disclaimer: I want to clarify that I have a decent understanding of the NOLOCK feature and its use cases. This question is related to SQL flavours that do not require NOLOCK.

POSIX directory permissions include the "sticky" bit (S_ISVTX) which is described as limiting deletion or renaming to just the owner of a file, or to root. This is often used for directories such as /tmp and /var/tmp which may have permissions drwxrwxrwt to allow all users to create temporary files, but prevent other non-root users from deleting those files.

My question is about root's permission to modify files created by ordinary users within directories marked with the sticky bit.

Suppose, an ordinary user creates a file in a sticky-bit protected /var/tmp (which is on a local, non-NFS filesystem, with no SELinux restrictions):

I'm fairly new to swiftUI and I don't fully understand how variables work.

I want to make a Picker, and then when user selects one of the flavours he is able to edit the amount of that flavour below, so the variable amount changes as well (so I can display the current amount in another view).

As you can see right now, the values are random ( 1 - 6 ), but I want to somehow let user make changes to each of them, depends on which one the user selects.

Where you see (current stock:) it should display the stock of selected flavour as well.

Here is my code:

I have two Firebase projects (one for development and one for production) and in my Assets folder I created two folders for each respectively where each contains its google-services.json file. I have already wrote directives to read specific values for the API authentication and info such as following and fill the strings accordingly:

i have been working on food ordering app however i encounter this issue when limiting checkbox , when i check the checkbox i want the limitation only apply to the group instead to all of the checkbox. because some group can check more than one. I assume its the V-MODEL=modal.selectedAddOn issue i tried to set dynamic but the app will not.