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Java's ArrayList uses custom serialization and explicitly writes the size. Nevertheless, size is not marked in ArrayList as transient. Why is size written two times: once via defaultWriteObject and again vis writeInt(size) as shown below (writeObject method)?

I am using vis.js timeline in a Vue.js project. Although it seems pretty easy to customize the locale using vanilla javascript (see codepen and documentation), I just can't get it done with Vue. I have already added moment.js and moment-with-locales-es6 to my project. Is this the right way to apply the locale to moment.js so it also applies to vis timeline?

This is my vue.js component:

I have some data that occasionally has data removed, and added. This doesn't often, but can, happen in quick succession.

I've found that the dataGroups.exit().transition()....remove() 'overrides' the enter dataGroups.enter(...).append(...).transition().

It seems when an item is being removed, then 'enters' again, it fails to stop the removal process, so the item gets left either removed, or in the removed state (e.g. transparent or size 0).

Here's a working example, click the button slowly and it works as expected, but too fast and you'll get the lower bar missing when it should be there.

I've tried adding interupt() to try interrupt the exit animation but it doesn't seem to work. Can't find any reference to this, but I'm surprised it's not an issue someone has seen before and come up with a solution:

I am trying to merge multiple .xls files that have many columns, but 1 column with hyperlinks. I try to do this with Python but keep running into unsolvable errors.

Just to be concise, the hyperlinks are hidden under a text section. The following ctrl-click hyperlink is an example of what I encounter in the .xls files: ES2866911 (T3).

In order to improve reproducibility, I have added .xls1 and .xls2 samples below.

xls1:

.xls2:

Desired outcome:

I am unable to get .xls file into Python without losing formatting or losing hyperlinks. In addition I am unable to convert .xls files to .xlsx. I have no possibility to acquire the .xls files in .xlsx format. Below I briefly summarize what I have tried:

1.) Reading with pandas was my first attempt. Easy to do, but all hyperlinks are lost in PD, furthermore all formatting from original file is lost.

2.) Reading .xls files with openpyxl.load

I have this assembly file prog.S :

I'm using matplotlib to make step graphs based on a dataframe, but I want one of the key/value of the dataframe to appear (signals_df['Gage']), instead of coordinates as annotation, but I always get the error: AttributeError: 'Line2D' object has no attribute 'get_offsets' when I click on the first subplot from bottom to top and the annotation does not appear. In fact, I commented out the annot.set_visible(False)and replaced the "" of the examples with val_gage, so that it will look like I want the annotation to appear one by one, when clicking on some point within the subplots. This is the code in question:

I have downloaded the street abbreviations from USPS. Here is the data:

Using the Shiny and visNetwork R packages I have created an interactive network visualisation. I would like to enable users to remove/add nodes and edges by using checkboxes in the UI. I managed to get this working partially, but somehow my solution does not work when multiple items are filtered.

An example of the behaviour I am trying to achieve can be viewed here.

Please find my code below.

I have following function for wrapping text in D3 taken from this answer: