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 of writing). It looks like readabilityHandler was implemented
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 installing
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 compiled using clang. My compile_commands.json also okay. How to make clangd
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 windows. Answer Declare a stream class
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 Exchange site, you can leave a comment to explain where the question
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 POSIX
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 use Mono to execute it. So
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 “name=plex” I tried to run pstree, and got
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 line statement? Assume that the frameXXXX format will be
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 Now you can install the