aptly | aptly - Debian repository management tool

My colleagues and I routinely create ad hoc scripts in R, to perform ETL on proprietary data and generate automated reports for clients. I am attempting to standardize our approach, for the sake of consistency, modularity, and reusability.

In particular, I want to consolidate our most commonly used functions in a central directory, and to access them as if they were functions from a proprietary R package. However, I am quite raw as an R developer, and my teammates are even less experienced in R development. As such, the development of a formal package is unfeasible for the moment.

Fortunately, the box package, by Stack Overflow's very own Konrad Rudolph, provides (among other modularity) an accessible approach to approximate the behavior of an R package. Unlike the rigorous development process outlined by the RStudio team, box requires only that one create a regular .R file, in a meaningful location, with roxygen2 documentation (#') and explicit @exports:

Writing modules

The module bio/seq, which we have used in the previous section, is implemented in the file bio/seq.r. The file seq.r is, by and large, a normal R source file, which happens to live in a directory named bio.

In fact, there are only three things worth mentioning:

1. Documentation. Functions in the module file can be documented using ‘roxygen2’ syntax. It works the same as for packages. The ‘box’ package parses the
   documentation and makes it available via box::help. Displaying module help requires that ‘roxygen2’ is installed.

2. Export declarations. Similar to packages, modules explicitly need to declare which names they export; they do this using the annotation comment #' @export in front of the name. Again, this works similarly to ‘roxygen2’ (but does not require having that package installed).

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At the moment, I am tinkering around with a particular module, as "imported" into a script. While the "import" itself works seamlessly, I cannot seem to access the documentation for my functions.

I am experimenting with box on a Lenovo ThinkPad running Windows 10 Enterprise. I have created a script, aptly titled Script.R, whose location serves as my working directory. My module exists in the relative subdirectory ./Resources/Modules as the humble file time.R, reproduced here:

I am working on a project to have a random word guessing game. So far most of the code is working but I am trying to implement some rules on the length of words displayed to the user as a measure of game difficulty (shorter words = easier, etc). I am using a drop-down menu to get the user's setting selection, and then have rules in the JS tags that are supposed to be handling this.

After toying around with this for several days, I was hoping that a fresh pair of eyes might have a suggestion about where I am going wrong to be able to enforce the rules I am trying to enforce?

The specific functions that should be handling this are setDifficulty(), getSelection(), and randomWord()

Suppose we have a custom Python package, called shared_package, in a private repository, hosted on github or bitbucket. Our private repository is configured for read-only access via SSH, as described e.g. here for github and here for bitbucket.

Another one of our projects, aptly named dependent_project, depends on this shared_package, and needs to be deployed to AWS Elastic Beanstalk (EB). Our environment uses the latest "Python on Amazon Linux 2" platform, and we use pipenv as package manager.

For various reasons, it would be most convenient for us to install shared_package directly from our online git repository, as described here for pipenv and here for pip. The Pipfile for our dependent_project looks like this:

I have a Firebase RTD setup as follows:

I'm currently running an apt repo with aptly. However, today my repo wasn't working. When i tried running this :

aptly repo list

the command didn't succeeded and showed :

Unable to open database, sleeping 11.058056147s, attempts left 10...

Where does this error come from and how can i fix this ?

Edit : Stack overflow thinks i do not show enough debug details. Also I've resolved my problem so see the answer for the solution

So i currently have an aptly server and I'm using the CLI at the same time.

PS : As it has been pointed out to me, this thread should best be elsewere. I exported it to here : https://superuser.com/q/1652881/1390494

Summary/TL;DR: ML Object Detection application is unable to detect objects because images aren't being acquired by analyze() method.

I'm currently working on a mobile application using CameraX and Google ML Kit written in Java. The purpose of the application is to detect objects with a real time camera preview. I implemented ML Kit using this guide aptly titled "Detect and track objects with ML Kit on Android" (base model option) to detect objects in successive frames within the application.

However, upon running the application, it launches on my device and the camera preview continues to work but the application does not carry out its intended effect of actually detecting objects and displaying it on my screen. To attempt to resolve this, I had found this StackOverflow answer that very closely resembles this issue. To my dismay, the user had built their application using a custom model (tflite). This differs from mine as I am using the base model. According to my research, this uses the ML Kit's on-device's object detection. The code being applied is restricted to what is present within the aforementioned documentation. Since my IDE (Android Studio) does not display any errors within the syntax, I am unsure as to why any object detection does not appear to be present on my application. Displayed below is the necessary code that had been used:

I'm trying to get the innermost sub-string for () in the below string using Python:

Okay, many answers are already provided, but I couldn't really seem to find the solution.

Our task is to find the greatest of four integers.

https://www.hackerrank.com/challenges/functions-in-c/problem

When I run the following code:

So we got an assignment in uni to format a text. The max width of a line shoud be 68 characters and if the words dont fill the line we have to fill the empty spaces with blanks, equally distributed between far left and far right.

The Problem is when i build and run the programm it crashes but when im debugging it, it runs fine.

My Compiler is Codeblocks 17.12 and to debugg im using minGW gdb. Im pretty new to programming and know that my code is probalby not the greatest. We got the function readtext from our professor.