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Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
I am sending email from my Rails application. It works well on development environment, but fails on staging. I get the following error:
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Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test
...w looking for a fix to this issue, but I cannot seem to find and fix it on my own, mainly because I am so new to both Maven and PlayN so I'm not entirely sure at what I'm looking at exactly. But, it is clearly fizzing up at building the core. Seems it can't download an "artifact filter", and is un...
“Unknown class in Interface Builder file” error at runtime
Even though Interface Builder is aware of a MyClass , I get an error when starting the application.
46 Answers
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Visual Studio debugging/loading very slow
...ly painfully slow to debug or just plain load ("start without debugging") my ASP.NET MVC sites. Not always: at first, the projects will load nice and fast, but once they load slow, they'll always load slow after that. I could be waiting 1-2 minutes or more.
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How do I add a simple jQuery script to WordPress?
...ding jQuery through the functions.php file, now all I have to do is load my jQuery.
17 Answers
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Cannot push to Heroku because key fingerprint
...ame kind without success :-((
Finally, I found the solution:
I had to add my new rsa identity in my machine!
So, first of all I created a new rsa key:
ssh-keygen -t rsa -C "giordano.scalzo[at]gmail.com" -f ~/.ssh/id_rsa_heroku
then added it to my machine
ssh-add ~/.ssh/id_rsa_heroku
and, fi...
Python extract pattern matches
... # group(0) will returned the entire matched text.
'my_user_name'
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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
I'm attempting to copy my mysql database from an Amazon EC2 to an RDS:
7 Answers
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Reverse / invert a dictionary mapping
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For Python 2.7.x
inv_map = {v: k for k, v in my_map.iteritems()}
For Python 3+:
inv_map = {v: k for k, v in my_map.items()}
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Domain Driven Design: Domain Service, Application Service
...ition of application services. Although Vijay's answer was very helpful to my thinking process a month ago, I have come to disagree with part of it.
Other resources
There's very little information about application services. Subjects like aggregate roots, repositories and domain services are discu...