Skip to content
#

data

Here are 9,213 public repositories matching this topic...

sheetjs
defusioner
defusioner commented Feb 25, 2021

Hi, I'm trying to read a CSV file like this (;, delimiters):

A;B;C;D
1,1;2,2;3,3;4,1
1,1;2,2;3,3;4,1
1,1;2,2;3,3;4,1

What happens: semicolon from the first line does not become the main separator, the comma from the second line does and it breaks the file's logic.

Code that reads:

X.read(e.target.result, { type: 'string' })

Result

{
      A1: { t: 's', v:
thadguidry
thadguidry commented Oct 2, 2021

We could improve the Error: output to a user shown in the expression preview to tell them what the Type() is for a parameter being passed that is not compatible with the parameter type being expected.

Proposed solution

On our various HTML/XML GREL functions (htmlText(), wholeText(), ownText(), etc.) add the new Type().call(bindings, args) to the EvalError and rephrase the error text as n

altair
eborst
eborst commented Sep 22, 2021

Is your feature request related to a problem? Please describe.
Yes, when using large datasets Altair becomes slow. also it will use more and more CPU / Memory

Describe the solution you'd like
If I can clear the result pane without closing the tab that will solve the issue.

Describe alternatives you've considered
For now, I close the tab and create the queries again. this is b

stormy-ua
stormy-ua commented Oct 15, 2021

There is a pipeline which has been consistently getting stuck on attempt to write to JDBC. The thread dump on one worker revealed a bunch of threads waiting for a new connection to be allocated:

   java.lang.Thread.State: WAITING
        at sun.misc.Unsafe.park(Native Method)
        - parking to wait for <45ac842e> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject

Improve this page

Add a description, image, and links to the data topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with the data topic, visit your repo's landing page and select "manage topics."

Learn more