Answer by Bijan for Error when I run SELECT queries to pull data from DB2 and...
The error originates from the IBM iSeries ODBC driver during the parameter binding step of cursor.execute(), before any rows are fetched. The driver inspects the DB2 column definition (e.g. G1R...
View ArticleAnswer by Bijan for How to incrementally merge daily CSV delta updates into a...
Your data is an immutable event log: rows are never updated, only appended. That framing simplifies the problem significantly: deduplication reduces to "have I seen this exact transition before?"
View ArticleAnswer by Bijan for Pandera.Column(bool, nullable=True) fails to validate a...
Both issues share the same root cause: numpy's bool dtype cannot hold nulls, so when pandas sees [True, None] it silently upcasts the column to object. Pandera's dtype check then fails before...
View ArticleGreasemonkey block cookies by wildcard
I have a cookie with the name Cookie## where ## is a random number. Is there any way to use Greasemonkey to block any cookies that start with "Cookie" to be blocked?I found this answer but this only...
View ArticleDataTables filters column when clicking on input field inside Header
I have a DataTables instance that appends a select in the header of a table. Here is a codepen showing it.Here is the relevant part of code that adds the select to the header initComplete: function ()...
View ArticlePandas Map Multiple Columns Based on Specific Conditions
My organization uses special codes for various employee attributes. We are migrating to a new system and I have to map these codes to a new code based on certain logic.Here is my mappings df...
View ArticlePandas Split By First Delimiter and Add Excess to Different Column
I have a column in my dataframe for email addresses. Sometimes the field contains multiple emails separated by ; EMAIL COMMENTemail1@example.com Example Commentemail2@example.com;...
View ArticleComment by Bijan on Python Telegram Bot Multiple Bots
@0stone0 Bot1 and Bot2 never reply at the same time. It is okay to have Bot2 process after Bot1. I reference that FAQ page in my original post but I do not understand how to use that code to have 2 PTB...
View ArticleComment by Bijan on Python Telegram Bot Multiple Bots
I am specifically looking for 1 script that can start multiple bots.
View ArticlePandas Extract Phone Number if it is in Correct Format
I have a column that has phone numbers. They are usually formatted in (555) 123-4567 but sometimes they are in a different format or they are not proper numbers. I am trying to convert this field to...
View ArticleComment by Bijan on Pandas Remove First Character From Column if Conditions...
But I want to filter where the first character is x also
View ArticlePandas Subtract One Dataframe From Another (if match)
I have a pandas dataframe that has information about total attendance for schools grouped by School, District, Program, Grade, and Month #. The data looks like the following (df):School District...
View ArticlejQuery Multiple Select Event when done selecting
I have a <select> input field that has the multiple flag enabled so a user can select multiple options at once.When I add the change() event, it runs whenever the user selects a new option. Is...
View ArticleComment by Bijan on ChainedAssignmentError - Pandas 3 - Warning
It might be because you're referencing the strike column while applying the function
View ArticleComment by Bijan on APScheduler Jitter Causes Multiple Runs
I updated my post to show the log. There were no interrupts.
View ArticleComment by Bijan on APScheduler Jitter Causes Multiple Runs
@furas I do not have any function that adds function every day
View ArticleNodriver Get Page Status Code and Refresh
I am using nodriver to automate a website login. Sometimes the page will return a 403 error but refreshing the page will solve the issue. I am trying to add logic in my code to do this. Here is my code...
View ArticlePandas Join Two Series Based on Conditions
I have a dataframe that has information about employee's employment info and I am trying to combine with another dataframe that has their Employee ID #.dfName SSNDoe, John A XXXX-XX-1234Doe, Jane B...
View ArticleComment by Bijan on Pyhon Telegram Bot Multiple Bots
@0stone0 Bot1 and Bot2 never reply at the same time. It is okay to have Bot2 process after Bot1. I reference that FAQ page in my original post but I do not understand how to use that code to have 2 PTB...
View ArticleComment by Bijan on Pyhon Telegram Bot Multiple Bots
I am specifically looking for 1 script that can start multiple bots.
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