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psql: could not connect to server: No such file or directory (Mac OS X)
Upon restarting my Mac I got the dreaded Postgres error:
21 Answers
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How do I add more members to my ENUM-type column in MySQL?
The MySQL reference manual does not provide a clearcut example on how to do this.
7 Answers
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how to change uiviewcontroller title independent of tabbar item title
I am setting my view controllers title like this in view did load:
8 Answers
8
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Studies on optimal code width?
... so it's probably something to avoid in an IDE.
– Jimmy Breck-McKye
Dec 23 '12 at 23:33
32
@Jim -...
Everyauth vs Passport.js?
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Chiming in with my two cents, as the developer of Passport.
Before developing Passport, I evaluated everyauth and determined that it didn't meet my requirements. So, I set about implementing a different solution which would. The major poi...
BAT file: Open new cmd window and execute a command in there
...erver" in a new cmd window so I don't have to open a new cmd and then find my path again.
What I found out was to use the K switch like this:
start cmd /k echo Hello, World!
start before "cmd" will open the application in a new window and "/K" will execute "echo Hello, World!" after the new cmd ...
Is it possible to send an array with the Postman Chrome extension?
I've been using Postman Chrome extension to test out my API and would like to send an array of IDs via post. Is there a way to send something list this as a parameter in Postman?
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Rails Observer Alternatives for 4.0
...lder in your models directory called concerns. Add a module there:
module MyConcernModule
extend ActiveSupport::Concern
included do
after_save :do_something
end
def do_something
...
end
end
Next, include that in the models you wish to run the after_save in:
class MyModel <...
Using git, how do I ignore a file in one branch but have it committed in another branch?
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Related: my answer to a SO question about this solution not working
– Palec
May 18 '15 at 18:38
2
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Why does 'git commit' not save my changes?
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I think I just ran into this because I'm used to my IDE taking care of it for me. Not sure why it's a necessary step either, but then again, there's a lot about git I don't get... I mean git...
– trpt4him
Jan 28 '17 at 21:14
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