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Mongod complains that there is no /data/db folder
...Instead I just used
sudo chown $USER /data/db
as an alternative and now mongod has the permissions it needs.
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How to generate Javadoc HTML files in Eclipse?
...le, the root directory of the current project).
Click Finish.
You should now be able to find the newly generated Javadoc in the destination folder.
Open index.html.
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Running SSH Agent when starting Git Bash on Windows
...key to the SSH agent should be required to be performed only one-time.
6) Now logout of your Bash session on Windows Linux Subsystem i.e. exit all the Bash consoles again and start a new console again and try to SSH to your Github Host or other host as configured in SSH config file and it should wo...
Cannot change column used in a foreign key constraint
...REIGN KEY fk_fav_food_person_id,
MODIFY person_id SMALLINT UNSIGNED;
Now you can change you person_id
ALTER TABLE person MODIFY person_id SMALLINT UNSIGNED AUTO_INCREMENT;
recreate foreign key
ALTER TABLE favorite_food
ADD CONSTRAINT fk_fav_food_person_id FOREIGN KEY (person_id)
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Is it possible to insert multiple rows at a time in an SQLite database?
...
update
As BrianCampbell points out here, SQLite 3.7.11 and above now supports the simpler syntax of the original post. However, the approach shown is still appropriate if you want maximum compatibility across legacy databases.
original answer
If I had privileges, I would bump river's repl...
Using :before CSS pseudo element to add image to modal
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Now (in 2017), IE 11 is the only version of IE still supported by Microsoft; so, there is not much point in worrying about IE8 compatability. Also, a CSS solution is almost always better than the jQuery solution because they...
Difference between except: and except Exception as e: in Python
...pt and except Exception. "Something to watch out for" looks a little weird now, but at the time I expected Python to pick the most specific except block, regardless of where it was, and was a little disappointed to find out otherwise.
– Vanessa Phipps
Sep 5 '14...
Proper REST response for empty table?
...ither way, a client receives a response body that follows a certain, well-known format. There's no unnecessary confusion and status code checking. Also, no status code definition is violated. Everybody's happy.
You can do the same with JSON or HTML or whatever format you're using.
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Font-awesome, input type 'submit'
...solute;
right: 20px;
top: 1px;
pointer-events: none;
}
Demo
Now here everything is self explanatory here, about one property i.e pointer-events: none;, I've used that because on hovering over the :after pseudo generated content, your button won't click, so using the value of none will...
How to find all the subclasses of a class given its name?
...ginBase):
pass
class Plugin2(PluginBase):
pass
This way, if you know what you're doing, you can override the behavior of of __subclasses__ and omit/add subclasses from this list.
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