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Use 'class' or 'typename' for template parameters? [duplicate]
...clear about this. [0] The C++ Programming language 3e, Stroustrup, Appendix C.13.5, p. 856-858
– wilhelmtell
Apr 8 '10 at 23:29
1
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How to configure Ruby on Rails with no database?
...record option to generate an application without a database
Notice the extra hyphen '-' as opposed to previous Rails versions.
rails new myApp --skip-active-record
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Add vertical whitespace using Twitter Bootstrap?
...r used notation:
Spacing utilities that apply to all breakpoints, from xs to xl,
have no breakpoint abbreviation in them. This is because those classes
are applied from min-width: 0 and up, and thus are not bound by a
media query. The remaining breakpoints, however, do include a
breakpoi...
“Pretty” Continuous Integration for Python
...
You might want to check out Nose and the Xunit output plugin. You can have it run your unit tests, and coverage checks with this command:
nosetests --with-xunit --enable-cover
That'll be helpful if you want to go the Jenkins route, or if you want to use another ...
How to set current working directory to the directory of the script in bash?
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Also returns '.' in Mac OSX
– Ben Clayton
Jul 11 '13 at 18:16
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How to check if running as root in a bash script
...the script is not run as root, it simply echoes "Please run as root." and exits.
17 Answers
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How do I explicitly specify a Model's table-name mapping in Rails?
...ntries < ActiveRecord::Base
self.table_name = "cc"
end
In Rails 3.x this is the way to specify the table name.
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What does upstream mean in nginx?
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It's used for proxying requests to other servers.
An example from http://wiki.nginx.org/LoadBalanceExample is:
http {
upstream myproject {
server 127.0.0.1:8000 weight=3;
server 127.0.0.1:8001;
server 127.0.0.1:8002;
s...
receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
...ull" instead, ignoring ssl errors is a bad idea
– alex
Jan 4 '14 at 0:50
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Where do I use delegates? [closed]
...a function pointer and it defines what that function looks like.
A great example for a real world application of a delegate is the Predicate. In the example from the link, you will notice that Array.Find takes the array to search and then a predicate to handle the criteria of what to find. In thi...