I have installed eclipse (4.10) on my Linux Machine (KDE Neon 5.15) and everything works quite well except for the JavaDoc. Whenever I view the JavaDoc-hover, I get a plain text representation and at the bottom it says Further investigation led me to create a minimal SWT-example using the SWT Browser widget: …
Tag: linux
vscode python linux: how to automatically open terminal in right venv?
every time I open a vscode workspace I get a terminal the isn’t attached to the right venv, although I did put the right python path in ws.code-workspace.json: is there a way to automatically get the terminal running in the right venv? Answer Your steps to detect the venv path are correct, but: The righ…
An error about TypeError: expected str, bytes or os.PathLike object, not NoneType
I tried to correct English grammar by running a model. My development environment is Linux + Anaconda3 + Python 3.6 + CUDA 9.0 + tensorflow1.9.0 After I ran the model, there was the following problem with the test: How should I solve this problem? Answer It would be helpful to see some code but it looks like …
Why I get a 500 only on kestrel?
I got a ASP.NET Core 2.0 WEB-API and it should work on kestrel because it will be hostet there. When I start with Kestrel (look at my launchSettings below) there is a POST and I always get a 500 returning without going into the code. Means I leave breackpoints everywhere and when I execute the POST in Swagger…
Error while loading library “libicuuc.so.63” on termux
Since I have made an update of packages on Termux via: R can’t start, I receive this error message: I tried to reinstall the package ‘libicu’ through: but it has not worked: Does anyone have any tips or ideas? Answer I have never used linux, It is uncertain. Have you tried this code? Regardi…
Getting the sql server default backup folder on Linux with T-SQL
For SQL Server on Windows for getting default backup folder we can use master.dbo.xp_instance_regread: But for Linux it does not work. Can anyone help with T-SQL approach (I only find SSMS solution here)? Answer I’ve never found a non-registry way to get the backup directory reliably in t-sql. I usually…
Printing current time in milliseconds or nanoseconds with printf builtin
We can print the current time with the builtin printf function, without needing to invoke an external command like date, like this: How can we make printf to print milliseconds or nanoseconds as well? Using %3N or %N in the format string doesn’t work: However, the date command works fine: This is on a R…
SFTP using Python Paramiko directly between two remote machines
I have a code where I have to login into a Unix server. After that I have to sftp into some server and have download few files to that Unix server. I am using Pythons’ Paramiko command to login into Unix server. I know by using sftp.get(filepath, localpath), I can sftp files from SFTP server to local ma…
How to sync configuration between hadoop worker machines
We have huge hadoop cluster and we installed one coordinator preso node and 850 presto workers nodes. now we want to change the values in the file – config.properties but this should be done on all the workers! so under the file is like this and we want to change it to but this was done only on the firs…
find matching text and replace next line in yml
I’m trying to find a line in a yml configuration file and replace the next line with a specific value. I tried sed, but it seems it is not replacing or not able to find the pattern. Below is the snippit of that yml file I want to change port value to 14081 for applicationConnectors as there is another p…