Tag: WebDev

Trying to produce bar charts and then render it to webpage but facing the above error constantly. enter image description here below are all the necessary functions swimclub.py import os import hfpy_utils FOLDER="swimdata/" CHARTS="charts/" def read_swim_data(filename): #unpacks the filename into different variales and removes the .txt suffix swimmer, age, distance, stroke = filename.removesuffix(".txt").split("-") #gets the path, opens the file, reads the lines, and splits the first line into a list of times with open(FOLDER + filename) as file: lines = file.readlines() times=lines[0].strip().split(",") #print(times) time_in_hun=[] for f in times: if ":" in f: minutes, rest= f.split(":") seconds, hundredths= rest.split(

I am trying to reproduce the numbers am seeing in the Billing reports .But my query below is failing to do this. I am retrieving data from billing exports . Please advise what is missing or how best to get the data behind the dashboard .I have tried [this dbt package for ingesting BQ related cost data][1] but still numbers are not matching SELECT DATE(_PARTITIONTIME) AS cost_date, project.id AS project_id, SUM(cost) AS net_cost FROM `dwingestion.log.gcp_billing_export_v1_019151_FACE6C_8473E1` WHERE service.description = 'BigQuery' AND project.id = 'my_project_id' AND sku.description LIKE 'Analysis%' AND DATE(_PARTITIONTIME) BETWEEN '2026-01-01' AND '2026-01-15' GROUP BY cost_date, project_id ORDER BY cost_date. ``` [1]: https://bqbooster.github.io/dbt-bigquery-monitoring/using-the-package

What's up guys? I'm building a scheduling app and thinking about using Spring Security + OAuth2 so I don't have to handle user credentials (email, password, etc.). Keycloak will handle that, so I won't be responsible for persisting the user. honestly, I don't have experience with OAuth2 or Keycloak, so I'm learning as I go. I'm in trouble now because, according to my business rules, I need a user entity so I can save its PK as an FK in other tables. What should I do? Should I forget about OAuth2 and handle users myself, or is there an option to make this work? I thought I could delegate registration/login to Keycloak and only save the name and email, which is all I need. Any hints?

For a class project, I had to choose an official app from the Play Store and perform a full analysis of it. The static analysis went fine, but when I got to the dynamic analysis part (nothing fancy, just analyzing the traffic with Burp Suite), I ran into a lot of trouble. First, I tried Genymotion, but it didn't work because Genymotion Desktop only has x86 images, and Waze only runs on ARM64. Then, I tried using my own phone, but that didn't work either. The traffic wasn't being intercepted correctly. I'm pretty sure it was because of SSL pinning. It captured other apps, but not Waze. I know there are workarounds, but they require rooting the device. Since it's my personal phone, that's not an option. Lastly, I tried the Android Studio emulator, but I'm fairly certain that it doesn't support bridged mode, which would allow me to set up a proxy for Burp. I'm also unsure if it has ARM images. If anyone has a solution for any of these issues or another way t

I would like to use a Perl one-liner to modify numeric values in a text file. My data are stored in a text file: 0, 0, (1.263566e+02, -5.062154e+02) 0, 1, (1.069488e+02, -1.636887e+02) 0, 2, (-2.281294e-01, -7.787449e-01) 0, 3, (5.492424e+00, -4.145492e+01) 0, 4, (-7.961223e-01, 2.740912e+01) These are complex numbers with their respective i and j coordinates: i, j, (real, imag). I would like to modify the coordinates, to shift them from zero-based to one-based indexing. In other words I would like to add one to each i and each j. I can correctly capture the i and j, but I'm struggling to treat them as numbers not as strings. This is the one-liner I'm using: perl -p -i.bak -w -e 's/^(\d+), (\d+)/$1+1, $2+1/' complex.txt How do I tell Perl to treat $1 and $2 as number

I'd like to document the code I currently have to write as good as poosible. According to the lazarus documentation: The Lazarus IDE can display tooltip hints when mouseovering identifiers. From my understanding, by standard Lazarus takes the first comment associated with some identifier as the tooltip hint (Can either be behind it or above it). For classes, any comment needs to be made in the interface section, not the implementation section, because that's where the identifier first appears. (That's my main problem) For some reason however, even then for function identifiers I must comment what the function does above and not behind the declaration. For properties on the other hand, a comment behind the property declaration will get shown as hint. In my opinion, this behaviour heavily clutte

I'm building my first framework. I need to be able to generate a semi-dynamic object, to which end, I want to re-use a single variable that points to a unique-value-returning function. I have a JS object literal like this: let myObject = { [test] : "placeholder text 1", [test] : "lorem ipsum 2" }; The [test] bit refers to a function of this sort: const test = (function() { return String("morePlaceholderText" + getRandomInt() ) })(); function getRandomInt() { return Math.floor(Math.random() * 15); }; But if I console.log it after running this, I get only one of the properties: console.log(JSON.stringify(myObject)); {"morePlaceholderText7":"lorem ipsum 2"} Demo:

What is the most concise way to map a Collection of JavaFX Services to a property "anyRunning" — true, if at least one of the services is running? import javafx.beans.binding.BooleanExpression; import javafx.concurrent.Service; import java.util.Collection; // ... BooleanExpression anyRunning(Collection<? extends Service> services) { // ... } Java 8.

Suppose I have a function with the following signature: def f(x,**kwargs) Here, **kwargs are some optional arguments that may be passed to other functions called in the body of f. I want to apply numpy vectorization to f, but only to the first variable x. How can this be done? I am aware of the option excluded, but I do not see what index/indices I should specify, since I do not know the number of parameters that may be passed as **kwargs. I should be able to call the function like f(x,a), f(x,a,b), etc.

I am parsing output from the docker container ls --format json command and trying to process and format the content to keep only what I need. /usr/bin/docker container ls --format json | jq ". | select(.Labels | split(\",\") | index(\"com.docker.compose.project=$1\")) | { id: .ID, ports: .Ports | split(\",\"), labels: .Labels | split(\",\") }" | jq -cs This transforms the source returned by docker container ls (abridged): [ { "Command": "\"/docker-entrypoint.…\"", "CreatedAt": "2025-09-05 23:04:34 +0200 CEST", "ID": "4d3f1dbc7ddc", "Labels": "com.docker.compose.service=arc,org.opencontainers.image.version=22.04,com.docker.compose.container-number=1,com.docker.compose.project=dcm4che