2023-02-14

Question I have recently installed PostgreSQL on Ubuntu with the EnterpriseDB package. I can connect to the database locally, but I can't configure it because I can't find config files. I searched through entire hard drive and found only samples like pg_hba.conf.sample Where are the PostgreSQL .conf files? Answer Or ask your database: $ psql -U postgres -c 'SHOW config_file' or, if logged in as the ubuntu user: $ sudo -u postgres psql -c 'SHOW config_file'

#postgresql

2023-02-14

Question Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. </div> 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 may be able to be answered. Closed 7 years ago.…

#linux

2023-02-14

Question I am installing sylius bundle and while install sylius I need to run yarn install So While I run the command: yarn install I get the error: ERROR: [Errno 2] No such file or directory: 'install' Answer I had the same issue on Ubuntu 17.04. This solution worked for me: sudo apt remove cmdtest sudo apt remove yarn curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - echo "deb https://dl.yarnpkg.com/debian/ stable main"…

#ubuntu

2023-02-13

Question How does git submodule add -b work? After adding a submodule with a specific branch, a new cloned repository (after git submodule update --init) will be at a specific commit, not the branch itself (git status on the submodule shows "Not currently on any branch"). I can't find any information on .gitmodules or .git/config about the submodule's branch or any specific commit, so how does Git figure it out?…

#git

2023-02-12

Question I ran git cherry-pick <hash> and had merge conflicts. I don't want to resolve the conflicts, I just want to abort the cherry-pick. When doing an actual merge (with git merge) there's the handy git merge --abort. What's the equivalent of cherry-picking? Answer You can do the following git cherry-pick --abort From the git cherry-pick docs --abort Cancel the operation and return to the pre-sequence state.

#git

2023-02-11

Question I want to get a list of the column headers from a Pandas DataFrame. The DataFrame will come from user input, so I won't know how many columns there will be or what they will be called. For example, if I'm given a DataFrame like this: y gdp cap 0 1 2 5 1 2 3 9 2 8 7 2 3 3 4 7 4 6 7 7 5 4 8 3 6 8 2 8 7 9 9 10 8 6 6 4 9 10 10 7 I would get a list like this:…

#python

2023-02-11

Question My master and development branches are tracked remotely on GitHub. How do I clone both these branches? Answer First, clone a remote Git repository and cd into it: $ git clone git://example.com/myproject $ cd myproject Next, look at the local branches in your repository: $ git branch * master But there are other branches hiding in your repository! See these using the -a flag: $ git branch -a * master remotes/origin/HEAD remotes/origin/master remotes/origin/v1.…

#git