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How to add a new method to a php object on the fly?
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edited Mar 13 '13 at 20:59
Ivan Castellanos
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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♦
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answered Jul 16 '12 at 19:55
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How to calculate the bounding box for a given lat/lng location?
... 180.0*radians/math.pi
# Semi-axes of WGS-84 geoidal reference
WGS84_a = 6378137.0 # Major semiaxis [m]
WGS84_b = 6356752.3 # Minor semiaxis [m]
# Earth radius at a given latitude, according to the WGS-84 ellipsoid [m]
def WGS84EarthRadius(lat):
# http://en.wikipedia.org/wiki/Earth_radius
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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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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 remove a big file wrongly committed in git [duplicate]
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3 Answers
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How can I see the SQL generated by Sequelize.js?
... instead of true.
– Mick Hansen
Jan 31 '14 at 12:50
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I never ever passed true.
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How do I drop a foreign key constraint only if it exists in sql server?
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The more simple solution is provided in Eric Isaacs's answer. However, it will find constraint...