When compiling the following code in macOS it runs and gives output. output: But when I compile and run this in a Ubuntu Swift docker image (Swift version 5.0.1), the readabilityHandler closure doesn’t get called at all. Answer This appears to be fixed in the swift:latest Docker image (5.1.4 at the time…
Tag: ubuntu
Locating ODBC Driver 13.0 for SQL Server on Ubuntu Azure VM
I have a python script that requires ODBC Driver 13.1 for SQL Server to connect and write to a SQL Server. I am trying to setup the script on a Linux VM running Ubuntu 16.04 on Azure. I am having trouble locating the location of the driver to use in my script. I have followed the instructions here on installi…
clangd on linux cannot find default headers
I’ve installed the newest LLVM toolchain from the official PPA, including clang, clang-tools-extra, lldb, lld, libc++ and libc++abi. I’m trying to use clangd with emacs + lsp. All works fine except clangd cannot find default headers like memory, vector and so on. My code is fine, it is normally co…
Creating a new file from a cpp program in Ubuntu [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 3 years ago. Improve this question How do I create a new file from a cpp program in Ubuntu, and is it any different from window…
Email pipe script runs as nobody instead of real user in postfix [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. This question does not appear to be about a specific programming problem, a software algorithm, or software tools primarily used by programmers. If you believe the question would be on-topic on another Stack …
Matlab’s fwrite: What happens to skipped bytes?
Suppose I have the following code: Then this would open an earlier specified file, skip the first 10 bytes and write 1 into the following two. But what happens to the first 10 bytes, assuming the opened file did not exist before? If I were to access one, what would I end up getting and why? Answer From the PO…
specflow.exe – ‘libhostpolicy.so’ not found
I’m trying to run the specflow.exe that comes with the nuget package on Linux, but I am getting the below error: I found the file: How can I make specflow.exe use it? Answer SpecFlow <= 2.4 has no .NET Core support, so you can’t execute the specflow.exe with dotnet specflow.exe. You can try to …
Started container with docker run, now it is not showing up in docker ps -a
I started a docker container with docker run, like this: Link to GitHub.com/plexinc/pms-docker The docker container is running, as Im able to access the port and service, but I can’t seem to list the container when Im running sudo docker ps -a or sudo docker ps -aq or sudo docker ps –filter “…
Linux how to remove files in one folder where prefixes don’t match another folder?
I want to remove extra files in one folder where the prefix file names don’t match those in the other. A simple example will show: From folderA I want to remove frame0002.jpg and frame0006.jpg because those frameXXXX prefixes don’t exist in folderB. How can I do this automatically in 1 command lin…
Ruby: graphical-user interface tk on linux ubuntu don’t work
I tried installing the tk GUI for Ubuntu ruby With the command: But the command does not work. What can I do? Answer Hey I ran into this same thing recently while porting the Princeton Standard library to ruby tk standard_draw_tk First make sure libaries are installed Now you need to soft link the libaries No…