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Rails Root directory path?
...an access rails app path using variable RAILS_ROOT.
For example:
render :file => "#{RAILS_ROOT}/public/layouts/mylayout.html.erb"
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Django gives Bad Request (400) when DEBUG = False
...'s running perfectly. But when I change DEBUG to False in the settings file, then the server stopped and it gives the following error on the command prompt:
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Plugin execution not covered by lifecycle configuration (JBossas 7 EAR archetype)
...e goals don't make sense while in Eclipse. E.g., I have projects where ZIP files are unpacked to the target folder. You'd not want that to be re-done "incrementally" upon saving each source file. Or maybe you do want that. Really, m2e has no idea about your specific build. You can store what m2e sho...
Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
...dful Business Objects 4 for .Net SDK.
They ship five BusinessObjects*.dll files, but all of them are 64-bit.
To get my webpage to load, I needed to click on Tools\Options, then change this setting in VS2013:
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Passing Parameters JavaFX FXML
... JavaFX 2.x) you CANNOT also define a fx:controller attribute in your fxml file.
Due to the limitation on the fx:controller definition in FXML, I personally prefer getting the controller from the FXMLLoader rather than setting the controller into the FXMLLoader.
Having the Controller Retrieve Parame...
How to force a web browser NOT to cache images
...ng the server time, which will prevent caching altogether, why not add the file's last-modified time after the '?'. That way, the image will be cached normally until it next changes.
– Doin
Mar 15 '14 at 17:13
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UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
... because of the last decode step.
def uprint(*objects, sep=' ', end='\n', file=sys.stdout):
enc = file.encoding
if enc == 'UTF-8':
print(*objects, sep=sep, end=end, file=file)
else:
f = lambda obj: str(obj).encode(enc, errors='backslashreplace').decode(enc)
print...
Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
...updated the path in etc/mongodb.conf to /data/db and deleted the old mongo files in /var/lib/mongodb directory.
Then I ran sudo service mongodb start and waited about a minute. If you try to connect to 27017 immediately you won't be able to.
After a minute check /data/db (EBS volume) and mongo shoul...
Search all the occurrences of a string in the entire project in Android Studio
... now look for the feature to find the occurrence of a string in any of the files in my project. For example: I want to find all the files that contain the string " .getUuid() "
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Convert objective-c typedef to its string equivalent
Assuming that I have a typedef declared in my .h file as such:
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