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Can't find the PostgreSQL client library (libpq)
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$ sudo su
$ env ARCHFLAGS="-arch x86_64" gem install pg
Building native extensions. This could take a while...
Successfully installed pg-0.11.0
1 gem installed
Installing ri documentation for pg-0.11.0...
Installing RDoc documentation for pg-0.11.0...
WORKE...
Android: Getting a file URI from a content URI?
...n-kilaka
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answered Apr 14 '11 at 1:21
Jason LeBrunJason LeBrun
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How can I quantify difference between two images?
...re.py one.jpg one-blurred.jpg
Manhattan norm: 92605183.67 / per pixel: 13.4210411116
Zero norm: 6900000 / per pixel: 1.0
P.S. Entire compare.py script.
Update: relevant techniques
As the question is about a video sequence, where frames are likely to be almost the same, and you look for somethin...
Add data annotations to a class generated by entity framework
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The generated class ItemRequest will always be a partial class. This allows you to write a seco...
Function for Factorial in Python
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edited Nov 17 '19 at 23:14
Boris
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answered Feb 2...
Stop all active ajax requests in jQuery
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answered Nov 26 '09 at 10:44
Darin DimitrovDarin Dimitrov
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Delete a key from a MongoDB document using Mongoose
...e({_id: user._id}, {$unset: {field: 1 }}, callback);
And since version 2.4, if you have an instance of a model already you can do:
doc.field = undefined;
doc.save(callback);
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Passing functions with arguments to another function in Python?
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edited Apr 29 '09 at 18:41
answered Apr 29 '09 at 18:28
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Search for executable files using find command
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Older versions of GNU find also support the -perm +111 syntax, but as of 4.5.12 this syntax is no longer supported. Instead, you can use -perm /111 to get this behavior.
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What does @: (at symbol colon) mean in a Makefile?
...lie Martin
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