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Parallel foreach with asynchronous lambda
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answered Feb 28 '13 at 13:30
Stephen ClearyStephen Cleary
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serve current directory from command line
...emember, so I just have this in my .bashrc:
function serve {
port="${1:-3000}"
ruby -run -e httpd . -p $port
}
It serves the current directory on port 3000 by default, but you can also specify the port:
~ $ cd tmp
~/tmp $ serve # ~/tmp served on port 3000
~/tmp $ cd ../www
~/www $ serve...
Using Ajax.BeginForm with ASP.NET MVC 3 Razor
...re a tutorial or code example of using Ajax.BeginForm within Asp.net MVC 3 where unobtrusive validation and Ajax exist?
8...
Relational Database Design Patterns? [closed]
...ntains industry specific data models (accounting, healthcare, etc), Volume 3 provides data model patterns.
Finally, while this book is ostensibly about UML and Object Modelling, Peter Coad's Modeling in Color With UML provides an "archetype" driven process of entity modeling starting from the premi...
What is VanillaJS?
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answered Dec 7 '13 at 0:01
ThiefMasterThiefMaster
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How to read a file without newlines?
...n one trailing \n.
– Wes Turner
Dec 31 '15 at 19:20
1
More simply, [line[:-(line[-1] == '\n') or ...
Can't find the 'libpq-fe.h header when trying to install pg gem
I am using the Ruby on Rails 3.1 pre version. I like to use PostgreSQL, but the problem is installing the pg gem. It gives me the following error:
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Best practice: ordering of public/protected/private within the class definition?
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edited Nov 19 '09 at 4:36
answered Nov 19 '09 at 4:29
As...
Play a Sound with Python [duplicate]
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The Snack Sound Toolkit can play wav, au and mp3 files.
s = Sound()
s.read('sound.wav')
s.play()
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What is cardinality in MySQL?
... isn't it?
– Pacerier
Feb 1 '15 at 23:14
9
@Pacerier: Yes, although I think that people working o...