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I did a simple performance test on python 3.12.0 against python 3.13.0b3 compiled with a --disable-gil flag. The program executes calculations of a Fibonacci sequence using ThreadPoolExecutor or ProcessPoolExecutor. The docs on the PEP introducing disabled GIL says that there is a bit of overhead mostly due to biased reference counting followed by per-object locking (https://peps.python.org/pep-0703/#performance). But it says the overhead on pyperformance benchmark...

I have a pull request I would want to review locally in a git work tree: $ git ls-remote origin 'pull/*/head' d... refs/pull/2/head This pull request has a branch main. The documentation of git-worktree tells me that I can add a new worktree by using the following syntax: add <path> [<commit-ish>] Then again, a previous discussion on what is a <commit-ish> gives me at...

I have the following regex: (?<weekday>\w{3}),\s+(?<day>\d{1,2})\s+(?<month>\w{3})\s+(?<year>\d{4})\s+(?<hours>\d{2}):(?<minutes>\d{2}):(?<seconds>\d{2})\s+(?<timezone_offset>[+\-]\d{4})(?:\s+\((?<timezone_name>\w+)\))? The goal is to match the following date: Fri, 2 Aug 2024 18:02:15 -0000 (UTC) The reason I am using regex is because it could be any of the following (basically anything in roughly that format): Fri, 2 Aug 2024 18:02:15 -0000 (UTC) Fri, 2 Aug 2024 18:02:15 +0000 (UTC) Fri, 2 Aug 2024 18:02:15 0000 (UTC) Fri,...

After a lot of research, i finnally installed python-shout on windows 11 without using msys2/mingw. The setup.py file of the installation module is: # distutils build script # To install shout-python, run 'python setup.py install' from setuptools import setup, Extension import os import sys import setuptools ver = '0.2.8' # Define paths to the include and lib directories iflags = [r'C:/Users/cpapp/OneDrive/Υπολογιστής/mixxx/lib/libshout-idjc/build/include',r'C:/extra/vcpkg-config/vcpkg/installed/x64-windows/include'] libdirs = [r'C:/Users/cpapp/OneDrive/Υπολογιστής/mixxx/lib/libshout-idjc/build/Debug',r'C:/extra/vcpkg-config/vcpkg/installed/x64-windows/lib']...

I am using openCV to apply color textures to a wall. When the size of the image is more than 150 Kb then I am able to do the same but when the size of the image is less than 100 kb it doesn't work properly. If I click on the image it doesn't work if I click on top of it works. I...

so I just started chili's framework and tutorial, then i tried doing the code in my own way and it took me like 3 days until I figured out that for the "if statement" to work, I need to put it in a Local scope(Game.cpp) but I do not know why it doesn't work if it is in a Global scope(Game.h) What I did...

I'm working on a personal project just to improve my full stack skills. What I'm trying to create is a back-end API that when called would send out an email to an 'admin' user to prompt them to approve the register request. I'm having a very hard time to find resources online. Here is my code where I'm wanting to create the call @PostMapping(value...

As the title says, is there a workaround with jOOQ that would let me use DuckDB to query parquet files stored in object storage? Example: read_parquet(s3://path/to/my/parquet_file) I have a schema of the parquet files that I have defined in a script to generate jOOQ classes from. I can think of one way that would be to avoid using jooq-codegen and do it all manually...

Say I have a MultiIndex by MultiIndex DataFrame similar to the one generated here (in the real use case the list of races is dynamic and not known ahead of time): import random import pandas as pd random.seed(1) data_frame_rows = pd.MultiIndex.from_arrays([[], [], []], names=("car", "engine", "wheels")) data_frame_columns = pd.MultiIndex.from_arrays([[], [], []], names=("group", "subgroup", "details")) data_frame = pd.DataFrame(index=data_frame_rows, columns=data_frame_columns) for car in ("mustang", "corvette", "civic"):...

I'm working on a Laravel project where I have two collections of jobs: one paginated and one static. Here's the code in my Note: I want to add 2 different paginator links for featured and jobs controller: $jobs = Job::with('employer', 'tags') ->latest() ->paginate(10); $featuredJobs = Job::with('employer', 'tags') ->latest() ->where('featured', 1)->latest() ->paginate(6); $tags = Tag::all(); return view('job.index', ['jobs' => $jobs, 'tags' => $tags, 'featuredJobs' =>...

Apologies if this has been asked before, but I'm struggling to find what I'm looking for. My company is looking to move away from Five9 on Salesforce and we're thinking of using Salesforce Voice Cloud for our contact centre's customer engagement. We've used Five9 for a while now, and the decision to move away from it is something taken at a higher level than...

I want to create a DataGridCell which can be set as read only or editable (it also changes its appearance) depending on a property. I created a style for the cell : <Style x:Key="LockableTextCell" TargetType="{x:Type DataGridCell}"> <Style.Resources> <converter:LockableCellConverter2 x:Key="cellConverter" /> </Style.Resources> <Style.Triggers> <DataTrigger Binding="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=Content, Converter={StaticResource cellConverter}, ConverterParameter=locked, UpdateSourceTrigger=PropertyChanged}" Value="True"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type DataGridCell}"> <TextBlock Background="Transparent" Text="{Binding RelativeSource={RelativeSource TemplatedParent}, Path=Content,...

I'm trying to extract the centerlines of laser stripes in images. However, the centerlines are often broken into several pieces, making it difficult to distinguish these separated lines since there are multiple laser lines in the image. Additionally, connected components analysis cannot label the different laser stripes when they cross. Is there any solution for this problem? How can I label the laser lines...

According to cplusplus, first, last Iterators specifying a range within the string] to be removed: [first,last). i.e., the range includes all the characters between first and last, including the character pointed by first but not the one pointed by last. In which first, last are the parameters for the string::erase function. So str.erase(0, 0) should work. However, it doesn't erase any character, and the...

Context: I am naive developer. My team has an array of services deployed in k8lens. 2 services are there, service_1 : self-service, service_2: user-journey. self-service is a fullstack jhipster spring-boot and react app for internal purpose and user-journey is an apache-camel spring boot based microservice. self-service communicates with user-journey using grpc call. Issue: Everyday from 9-11 am IST, bigquery is down for us. During...

I am new to Flink, and now I'm using flink 1.7 building a project with pyflink to query data from MongoDB and sink to Mysql. However, I keep getting error Caused by: java.lang.ClassCastException: cannot assign instance of org.bson.BsonDocument to field org.apache.flink.connector.mongo..source.MongoSource.filter of type org.bson.BsonDocument in instance of org.apache.flink.connector.mongodb.source.MongoSource. And, I guess that the error is from the flink-connector-mongodb module, but I'm not familiar with...

def setsystemdate(epoch) #set system date to epoch # this function uses a huge amount of file pointer that I want to keep open for efficiency def longrunningfunc(elem1,start_time, end_time): for newdate in range(start_time, end_time, 100000): setsystemdate(newdate) # need to change the date of the machine to create file with correct metadata # copy a huge amount of file to a new folder # create huge...

Having a 2d numpy array, for example data = np.ones((3, 5)) how can i create an boolean mask for this array for all elements of a row up to a specific index stored row-wise in another np.array. So the "end index" array looks like np.array([0, 2, 3]) The output should look like: [[True False False False False] [True True True False False] [True True...

I'm trying to make my React joyride accessible to multiple routes where we show the demo page, and then after the demo it returns back to the original page. However, it's good to have the first 3 steps that target the class/id, and then when the 4 steps come it jumps to the 0 or 10 part, which is on the main page. I...

I’m trying to handle redirect URLs from an external service (a Laravel backend) into my Ionic app, but I’m running into issues. Context: External URL Example: https://my-laravel-website.com/api/get-tap?tap_id=23 Goal: When the URL is opened, I want my Ionic app to handle it, extract the necessary information, and close any open browser windows. My Code: AndroidManifest.xml: <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" />...

The source of my problem I ran into (and only diagnosed due to the XCode "Debug View Hierarchy" tool) was being required to put an empty "" string for the native SwiftUI ColorPicker. The problem itself is that this empty label actually takes up space in my view, thus stopping me from simply aligning my ColorPickers as such: private var customColorPickers: some View {...

I have a file that looks like this: CNPJ,71179825000180,ABC,01234567000199,ATIVO,2021-04-22T16:21:47.758-03:00,ATIVO,2021-04-22T16:21:47.758-03:00,2021-04-22T16:21:47.758-03:00 I want to change every datetime column ($6, $8,$9) to look like this: YYYY-MM-DDTHH:MM:SS Ex: 2020-04-22T16:21:47.758-03:00 becomes 2020-04-22 16:21:47 AND where I get null (for any column) it becames empty for the null, it is simple as the below: sed -i 's/null//g' teste_kiki.csv But how do I do the date change? Do you guys have...

I want to redirect all traffic from my blog.oldsite.com to blog.newsite.com eg: blog.oldsite.com => blog.newsite.com blog.oldsite.com/page1 => blog.newsite.com/page1 I have followed this document: Added the highlighted section: sudo vim /etc/apache2/sites-available/000-default.conf And then added the following line to: sudo vim /var/www/html/.htaccess And finally under my old site directory: /var/www/blog.oldsite.com sudo vim .htaccess Added the highlighted section: Now I correctly get the following redirect: blog.oldsite.com =>...

i have configured server.port=18080 and http.port=18081 in my sprinboot application. SSL is configured correctly. My application is running fine. It is deployed in aws kubernetes. When i access my application endpoint on https://localhost:18080 im getting connection refused inside the pod. Im able to access the apis using the http port 18081. when i do netstat, i can see the port 18080 is listening. I...