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Mongod complains that there is no /data/db folder
...e getting is "Unable to create/open lock file: /data/db/mongod.lock errno:13 Permission denied". The directory you created doesn't seem to have the correct permissions and ownership --
it needs to be writable by the user who runs the MongoDB process.
To see the permissions and ownership of the '/d...
Rails 4: assets not loading in production
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answered Feb 10 '14 at 7:32
Rameshwar VyevhareRameshwar Vyevhare
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Why functional languages? [closed]
...f modern languages have elements from functional programming languages. C# 3.0 has a lot functional programming features and you can do functional programming in Python too. I think the reasons for the popularity of functional programming is mostly because of two reasons: Concurrency is getting to b...
Why would you use Expression rather than Func?
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edited Jan 20 '11 at 3:01
answered Apr 27 '09 at 13:52
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Create request with POST, which response codes 200 or 201 and content
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83
The idea is that the response body gives you a page that links you to the thing:
201 Created...
What is the yield keyword used for in C#?
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daaawx
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answered Sep 2 '08 at 13:23
MendeltMendelt
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iOS5 Storyboard error: Storyboards are unavailable on iOS 4.3 and prior
...st 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 do I drop a foreign key constraint only if it exists in sql server?
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327
The more simple solution is provided in Eric Isaacs's answer. However, it will find constraint...
Characters allowed in a URL
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From RFC 1738 specification:
Thus, only alphanumerics, the special characters "$-_.+!*'(),", and
reserved characters used for their reserved purposes may be used
unencoded within a URL.
EDIT: As @Jukka K. Korpela correctly poi...
Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
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edited Sep 3 '12 at 14:11
answered Aug 25 '10 at 13:34
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