boden | platform GUI framework for Android and iOS development | Mobile library

i try to import some data in my firestore, this works quite well.

The data are german, english and spanish languages, so I have á,í, ä,...

My .json file is correct and when i opened it via xcode and vs code everything looks fine.. When i start my import and take a look at my database, those letters will be replaced by icons...

And i dont know why ... Does anybody know how to fix this?

As an example this is my .json :

I want to update a table in PostgreSQL using Python's psycopg2. For every row, I want to compare if steine > 4 and if boden is equal to Ss, Su, Tt or Leer to exclude these from my following calculations by setting weienauschluss = True and thus the column weizen_ok to False.

However, only the comparison of steine is working, while the boden comparison doesn't. Is something wrong with the comparison? I tried setting it up in various ways, but none of them seem to work.

The data type of steine is integer and of boden is string.

Here is my code:

I try to iterate over data I fetched from a database from PostgreSQL. However, my data is a list of tuples containing Nonetype objects, thus I'm not able to compare it with > 4.

I want to export a base64-encrypted jpg.

Here is my approach:

1) Select cell in the table with the Base64 code

2) Decrypt code with "base64_decode"

3) Save the file as a .jpg file

When decrypting, the following error message appears

I start in C ++ and I encounter a problem. Here I have filled a map with data contained in files and I try to display them. In case 4 of my Switch episode titles and the names of the actors of each epsiode do not display while in other cases my titles are displayed correctly. I would like to understand where my mistake lies because I can not find it.

Episode.h

I am reading in 64 compressed csv files (probably 70-80 GB) into one dask data frame then run groupby with aggregations.

The job never completed because appereantly the groupby creates a data frame with only one partition.

This post and this post already addressed this issue but focusing on the computational graph and not the memory issue you run into, when your resulting data frame is too large.

I tried a workaround with repartioning but the job still wont complete.

What am I doing wrong, will I have to use map_partition? This is very confusing as I expect Dask will take care of partitioning everything even after aggregation operations.

I want to extract multiple elements out of a XHTML-Site. I manage to identify and tag one element, but as soon there are two the seconds is not visible in the output.

XHTML-Site-Example

I'm a beginner of XML. I try to extract informations like post-content, post-author and post-date from the thread-sites like this using a XSLT-Stylesheet. I will auto-download multiple HTML-Sites from that forum, convert them to XHTML using Tidy and will then apply a self-written XSLT-stylesheet to the sites. The stylesheet looks as follows

Trying to add a top & bottom border to the first element of the following menu, but the style also is added to the sub level items with a, what I don´t want to archive.

I used CSS as follows: