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How to save a PNG image server-side, from a base64 data string
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edited Aug 31 at 23:21
Community♦
111 silver badge
answered Jul 16 '12 at 19:55
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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
2,49622 gold badges2121 silver badges2828 bronze badges
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Get everything after the dash in a string in javascript
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293
How I would do this:
// function you can use:
function getSecondPart(str) {
return str.spli...
Converting a Date object to a calendar object [duplicate]
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3 Answers
3
Active
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What is the yield keyword used for in C#?
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daaawx
1,66311 gold badge1111 silver badges1212 bronze badges
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 does __proto__ differ from constructor.prototype?
It always returns the object with rating = 3.
8 Answers
8
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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...