Category "filter"

realm swift - filter objects with a property that starts with a string included in a list

I have a list of strings filterList = ['x0', 'x1', 'x2'] My object is as follows: class Item: Object { @Persisted var name: String? } I want to get all obj

How to create multiple dataframes from a single large dataframe using for loop

I have a large dataframe I need to split into many smaller dataframes: import pandas as pd from numpy import rec, nan a = rec.array([(201901L, 'markers', '

How to use WHERE statement on JSON stored in Presto SQL column to filter?

In Presto, I have data for a column in a table is as follows: header header 2 {Data: [{'item1': 'stuff1', 'item2': 'stuff2', 'item3': 'stuff3'}, {...}]} cell 2

rsyslog property filter by expression not working

I want to filter the rsyslog message by the expression. when I send the message over the udp socket, the filter works as expected. But when sending the message

Binding Source doesn't work on column names with two or more words in DataGridView

Dim bagentdata As New BindingSource Dim myCommand As New MySqlCommand Dim myAdapter As New MySqlDataAdapter Dim myData As New DataTable Dim SQL As String Priva

Aerospike filter expression on boolean fields not working

I've written the following Aerospike filter in Java. Both Field1 and Field2 are booleans. For some reason, the "filterByField.ValidBoth" condition does not yiel

Click HREF to display specific Array Content?

Is it best if I use HREFs to display specific array content? Should I use a button instead? I am trying to filter and I am new to arrays and javascript, so I am

If statements within a Query

I'm using a query & importrange combo like this: =IFERROR(QUERY(IMPORTRANGE("https://docs.google.com/spreadsheets/d/1EizWsVwZfUy1NDRwmmWEpj2OxTGvBjP9-YBbds9

Filter column list based on another column in Python

In Python, I have a dataset like this below, where column1 and column2 are objects and not strings: data = {'id': ['first_value', 'first_value', 'second_value'

Code works (mostly). But failure to remove duplicates

Summary: Hey I've got a filter for some data. It's filtering fine but it's not removing duplicate objects. Arguments taken in order: 1. datasource 2. filters (r

What is the correct type of Exception to throw in a Nestjs service?

So, by reading the NestJS documentation, I get the main idea behind how the filters work with exceptions. But from all the code I have seen, it seems like all s

Python: extracting specific values out an numpy array of indices

I have a numpy array of indices. For example: indices = np.array([0, 1, 2, 6, 7, 9, 12, 13, 14]) I would like to make an array signals = np.zeros(np.amax(indi

Error cannot find "%>%" when knitting to html?

Sorry I am quite a beginner with R: It runs in the R-markdown, but when I want to knit it to html, it gives this: Error in pdb %>% filter(human, canonical_ma

Remove unverified emails from google sheet

so I have a spreadsheet with name, email and phone number now I'm using another service to verify those emails but the problem is that the software is returning

Why cv2.write saves black images?

hi folks, greetings am using this code that I found on the web, to apply a wiener filter on an image, the code : from scipy.signal.signaltools import deconvolve

Get value from sequence Freemarker

I've got a call that gives a result in the body that looks like this: body=[{"id":"be6ea215-1a69-44bb-8269-4f80867c69d7","name":"BlaBla1","externalLinks":[]},{"

LMS beamforming Julia Programming

I have been trying to implement a simple LMS adaptive beamforming code. Since I don't have a Matlab license I decided to use Julia since they are quite similar.

How to filter an array by deleting a tag?

i'm trying to refilter an array but the path to access the choosen parameter seems to be a bit tricky. The full project is supposed to filter on 3 parameters bu

React native filter multiple attributes

i created simple FlatList in React Native that display data from Axios fetch i could search it by 1 Attribute For example ( item.name ) or ( name.description) c

How to solve Chinese garbled when using javax.servlet.Filter

ContentCachingResponseWrapper wrapper = new ContentCachingResponseWrapper(response); wrapper.setContentType("application/json;charset=UTF-8"); wrapper.setCharac