Latest Questions

Collapse pandas DataFrame based on daily column value

I have a pandas DataFrame with multiple measurements per day (for example hourly measurements, but that is not necessarily the case), but I want to keep only th

how to apply a text string in a variable with rename function

When using the PHP rename function I need to use text in a variable in the rename, but I can only get the rename to work when I manually enter the text, for exa

DOM .value attribute not working - returning blank string

For whatever reason, the .value attribute on the input boxes is not returning the values entered. When running it through the Number(), it returns 0, and withou

Databricks Dashboard auto refresh

For Data Visualisation purposes, I am using Databricks to create dashboards. This is achieved by creating charts in a notebook and linking those charts to the d

Teradata SQL repeat insert statement

pretty new to teradata and trying to figure out how to repeat a simple insert statement. I have the following statement Insert into Test (Id) values ((sel max (

How can I make a setup command only run the first time a Jupyter notebook is ran?

Im doing a machine learning project in google colab. Each time an instance is started, I want to run these commands: ! mkdir ~/.kaggle # make directory ".kagg

Spring's @DateTimeFormat ignores wanted date format pattern

Can't get my head on how date formatting using @DateTimeFormat works. I send query with date params being: dateCreateFrom - 01.04.2022T00%3A00%3A00 dateCreateTo

Airflow scheduler --pid command not work?

I would like to ask the question about whether command of Apache Airflow is work or not. Thank you. OS Version: Ubuntu 20.04.4 LTS Apache Airflow Version: 2.2.5

Helm Installation Failed

When I run helm install in the root level I got this error message: % helm install helm-pipiline . Error: INSTALLATION FAILED: unable to build kubernetes object

How to insert the data to the Apache IoTDB in the Raspberry Pie?

I have deployed the Apache IoTDB in the Raspberry Pie which also collect the temperature data by ds18b20.Now I want to insert the data collected to the Apache I

Lifetime on a single argument function

I've read the Rust Book and some other tutorials on lifetimes. I thought I was understanding lifetimes as like a generic parameter that a function takes, and th

Can I pass the code reference of an object's method in Perl?

In a network handler dealing with various parameters to get and set I'm using closures heavily. I have a subroutine that receives a closure and builds another c

How to mock a file with interface imported from another file

I try to create a mock of a file with an interface imported from another file. I have try with `aux_files` and `imports` but I did non succeed to have a correc

Use toml file format instead of yaml or json for docker compose... is it possible?

I just wondering about toml support for docker-compose. I've only found following Reddit implementation of toml instead yaml. https://www.reddit.com/r/docker/co

How to use the incluxdb1-client library of golang to query the data?

My library is github.com/influxdata/influxdb1-client/v2,and I need to use it to operate the VictoriaMetrics, For example, I need to make the following qu

"Navigation is Blocked" message on Chrome 99 / Android devices

I am managing some payment pages now. Some online mall creates an Iframe and call our payment page. When I click button with Chrome 99 on Android devices, "Navi

java.lang.NullPointerException: Cannot invoke "jdk.internal.platform.CgroupInfo.getMountPoint()" because "anyController" is null

I have an error when I'm trying to copy data from csv file into mysql database, but when I launch the temps.etl.xml file with java launcher, it gives me an erro

How to use dependabot secrets in GitHub CI workflow

I have a NPM_AUTH_TOKEN secret which was originally stored in my actions secrets which doesn't seem to be accessible by dependabot when it automatically opens a

Keyerror when processing pandas dataframe

For a pathway pi, the CNA data of associated genes were extracted from the CNV matrix (C), producing an intermediate matrix B∈Rn×ri⁠, where ri

Pandas Data Frame - Remove Overlapping Intervals

Suppose that you have a Pandas data frame that can be created using code below: test_df = pd.DataFrame( {'start_date': ['2021-07-01', '2021-07-02', '2021-07

How do i make my virtual can-slave/client responds to messages sent by the user?

me and my group are new to the Can protocol in general so if we^ve asked a dumb question i appolgise in advance. We have tried to make a connection between the

Can a Kubernetes autoscaler scale based on disk usage?

Im looking to scale my pods/nodes based on disk space. Is it possible? I see that i can scale based on cpu or memory, but how can i scale based on disk usage?

How can I force Powershell to return an array when a call only returns one object?

I'm using Powershell to set up IIS bindings on a web server, and having a problem with the following code: $serverIps = gwmi Win32_NetworkAdapterConfiguration

Ionic Capacitor FCM , android build failing

I am stuck at the below issue for quite some time and its not getting resolved, had searched across stack overflow, google, but nothing is working for me. There

Filter by Month & Year using slicer was correct for individual records but incorrect after removal of unique id

I have created a date table in Power BI called DimDate with fields, Date, Month (Month Name in Text Format), MonthNum (Month in numeric), MonthSort (Redundant f

kotlin quiz i can't color answer because don't run ContextCompat

Could you help me with the following code, I can't get it to paint the correct option green, or show the animation, of the CorrectResponse function. If I delete

Is there an easy way to access s3 via ec2 from local machine?

I want to transfer files from s3 bucket to local, but for some reason I don't have the flexibility to generate credentials for direct access. Instead I have acc

flutter change size of circle of slider

I use a slider and I want to change the size of the circle of the slider, can anyone help me, please? Slider( activeColor: MyColors.darkGrey

Powershell Script working fine in Visual Code but fails running from Terminal

I'm working on writing a script which will run from AzDo Pipeline to disable F5 WebServers. Below script works fine in Visual Code and does disable the server a

Python make newick format using dataframe with 0s and 1s

I have a dataframe like this a b c d e f g h i j k l m mut1 0 0 0 0 0 1 1 1 1 1 1 1 1 mut2 0 0 0 0 0 1 1 1 1 1 0 0 0 mut3 0 0 0 0 0 1 1 0 0 0 0 0 0