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Mongod complains that there is no /data/db folder
...ere you can create the data directory in another location, but that's generally not a good idea, because it just slightly complicates things such as DB recovery, because you always have to specify the db-path manually. I wouldn't recommend doing that.
Edit:
the error message you're getting is ...
Hibernate error - QuerySyntaxException: users is not mapped [from users]
I'm trying to get a list of all the users from "users" table and I get the following error:
18 Answers
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Sass negative variable value?
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Automatically tried this approach - seems not to be working when using in calc function. Edit: Seems like you don't need to use parentheses when using calc, but you do need to interpolate stackoverflow.com/questions/17982111/…
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Select arrow style change
... I found this answer from a duplicate question that shows how to actually add a "button" as well, using pure CSS (no pngs, jpegs, etc.) stackoverflow.com/a/28274325/2098017
– Anthony F.
May 17 '16 at 19:39
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iOS5 Storyboard error: Storyboards are unavailable on iOS 4.3 and prior
I've built a small app using storyboards and it ran great. Just before final testing I decided to try it out to see if it runs on iOS 4.3. I clicked on the gray 5.0 in the project settings and selected 4.3.
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How to see top processes sorted by actual memory usage?
...t too much effort.
Second, you want to find the processes that are eating all your memory; in top use the M command to sort by memory use. Feel free to ignore the VIRT column, that just tells you how much virtual memory has been allocated, not how much memory the process is using. RES reports how m...
How can you display the Maven dependency tree for the *plugins* in your project?
...plugins doesn't just output the dependency tree... it seems to re-download all of the packages. Not ideal.
– Reinderien
May 30 '15 at 7:58
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How to determine whether a substring is in a different string
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I just actually was learning JS after learning Python, for this you would need to add loads of if else statements and other things. So, I just wanted to remind myself of how its done in Python, this answer made me say to myself 'Of cour...
Which HTTP methods match up to which CRUD methods?
...aps to Create.
Correction: POST can also map to Update although it's typically used for Create. POST can also be a partial update so we don't need the proposed PATCH method.
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How do I fix a NoSuchMethodError?
...en running it.
Look at the stack trace ... If the exception appears when calling a method on an object in a library, you are most likely using separate versions of the library when compiling and running. Make sure you have the right version both places.
If the exception appears when calling a meth...