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How can I call controller/view helper methods from the console in Ruby on Rails?
...ick's answer:
> app.get '/posts/1'
> response = app.response
# you now have a rails response object much like the integration tests
> response.body # get you the HTML
> response.cookies # hash of the cookies
# etc, etc
...
keytool error Keystore was tampered with, or password was incorrect
...r description I assume you are on windows machine and your home is abc
So Now : Cause
When you run this command
keytool -genkey -alias tomcat -keyalg RSA
because you are not specifying an explicit keystore it will try to generate (and in your case as you are getting exception so to update) key...
What is the aspnet_client folder for under the IIS structure?
...
Even if you are now out of the .Net 1.1 days you can use Crystal Reports, that unfortunately still use mentioned folder (and probably there is also other software with same behavior). So, at least, make backup before deleting the folder
...
Create an index on a huge MySQL production table without table locking
...ating MySQL's Schema without downtime
Thusfar, there's only one method I know of to update a MySql schema and not suffer an availability outage. Circular masters:
Master A has your MySQL database running on it
Bring Master B into service and have it replicate writes from Master A ( B is a slave ...
Java JUnit: The method X is ambiguous for type Y
...d some tests working fine. Then, I moved it to a different package, and am now getting errors. Here is the code:
3 Answers
...
Simple Log to File example for django 1.3+
...['console', 'logfile'],
'level': 'DEBUG',
},
}
}
Now what does all of this mean?
Formaters I like it to come out as the same style as ./manage.py runserver
Handlers - I want two logs - a debug text file, and an info console. This allows me to really dig in (if needed) an...
Types in MySQL: BigInt(20) vs Int(20)
...
` it affects only the ZEROFILL option:` now my curiosity ends
– Umair Ayub
Jul 5 '16 at 10:42
6
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problem with and :after with CSS in WebKit
...
It's 2019 now and it's still the same
– Placido
Feb 15 '19 at 7:21
44
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Wait for a process to finish
...
Who would have known that tail would do this.
– ctrl-alt-delor
Jul 30 '17 at 15:06
8
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You have already activated X, but your Gemfile requires Y
...is.
Basically what's happening is that you've updated rake to 0.9.2 which now conflicts with the version specified in your Gemfile. Previously the latest version of rake you had matched the version in your Gemfile, so you didn't get any warning when simply using rake.
Yehuda Katz (one of the origi...