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psql: could not connect to server: No such file or directory (Mac OS X)
...d the following command to see if there were any PG processes running. for me there were none, I couldn't even start the PG server:
ps auxw | grep post
I searched for the file .s.PGSQL.5432 that was in the error message above. i used the following command:
sudo find / -name .s.PGSQL.5432 -ls
th...
R command for setting working directory to source file location in Rstudio
I am working out some tutorials in R. Each R code is contained in a specific folder. There are data files and other files in there. I want to open the .r file and source it such that I do not have to change the working directory in Rstudio as shown below:
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PHPMyAdmin Default login password [closed]
...ora 14 and installed the phpMyAdmin module. When I run phpMyAdmin, it asks me for a username and password.
4 Answers
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How do I exit the results of 'git diff' in Git Bash on windows? [duplicate]
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How do you update Xcode on OSX to the latest version?
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No Xcode update shows up for me in the Updates section. I've just updated from Yosemite to El Capitan and Xcode is currently version 7.2. But need 7.3 to develop for my iPhone which now is on version 9.3 of iOS.
– Alyoshak
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How do I revert my changes to a git submodule?
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git submodule update (even without the --init) worked for me to abandon the submodule "changes" when I hadn't actually changed anything. If you go to the submodule directory and git status comes up empty, try this instead of the reset.
– Eclectic DNA
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Changing route doesn't scroll to top in the new page
I've found some undesired, at least for me, behaviour when the route changes.
In the step 11 of the tutorial http://angular.github.io/angular-phonecat/step-11/app/#/phones
you can see the list of phones. If you scroll to the bottom and click on one of the latest, you can see that the scroll isn't ...
An App ID with Identifier '' is not available. Please enter a different string
...ns of Xcode automatically create the AppId for you. I was stuck with the same problem, then I realized: * the AppId I was trying to create appeared in appstoreconnect when creating a new app and selecting the bundle ID. It was named "XC com domain appname - com.domain.appname"; * I couldn't see th...
Rails: How to reference images in CSS within Rails 4
..., yet the reference to those files from within CSS don't have the proper name adjusted. Here's what I mean. I have a file called logo.png. Yet when it shows up on heroku it is viewed as:
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Use of “global” keyword in Python
What I understand from reading the documentation is that Python has a separate namespace for functions, and if I want to use a global variable in that function, I need to use global .
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