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Can someone explain the right way to use SBT?
... example, right now, I'm starting a brand new project. I want to use the latest features of SLICK and Scala and this will probably require the latest version of SBT. What is the sane point to get started, and why?
I think the sane point is to build immunity to sbt gradually.
Make sure you unders...
What is PEP8's E128: continuation line under-indented for visual indent?
...erators['dev']), \
combine_sample_generators(sample_generators['test'])
Which will give the same style-warning. In order to get rid of it I had to rewrite it to:
return \
combine_sample_generators(sample_generators['train']), \
combine_sample_generators(sample_gener...
Forcing child to obey parent's curved borders in CSS
...
Bingo, I was testing with Firefox 3.6. So this explains it.
– Daniel Bingham
Sep 18 '10 at 1:17
1
...
How do I deep copy a DateTime object?
...
I haven't tested it actually, but it is mentioned at php.net that this is only aviable for PHP 5.3 and greater.
– hugo der hungrige
Feb 1 '13 at 1:02
...
How do I use define_method to create class methods?
...u want to define class methods dynamically from concern:
module Concerns::Testable
extend ActiveSupport::Concern
included do
singleton_class.instance_eval do
define_method(:test) do
puts 'test'
end
end
end
end
...
iOS difference between isKindOfClass and isMemberOfClass
...or or - (BOOL)conformsToProtocol:(Protocol*)aProtocol. I.e, it's better to test these if they can answer your need rather than testing class/subclass.
See apple doc for NSObject class and protocol:
http://developer.apple.com/library/mac/documentation/Cocoa/Reference/Foundation/Classes/NSObject_Cl...
How are GCC and g++ bootstrapped?
...ep 2 for verification purposes.
This process is called bootstrapping. It tests the compiler's capability of compiling itself and makes sure that the resulting compiler is built with all the optimizations that it itself implements.
EDIT: Drew Dormann, in the comments, points to Bjarne Stroustrup's...
How to gracefully handle the SIGKILL signal in Java
... event, such as user logoff or system shutdown.
I tried the following test program on OSX 10.6.3 and on kill -9 it did NOT run the shutdown hook, as expected. On a kill -15 it DOES run the shutdown hook every time.
public class TestShutdownHook
{
public static void main(String[] args) thro...
Unstage a deleted file in git
...:
# (use "git rm --cached <file>..." to unstage)
#
# new file: test
To unstage deleting a file use git reset HEAD filename.ext
# Changes to be committed:
# (use "git reset HEAD <file>..." to unstage)
#
# deleted: test
In the other hand, git checkout -- never unstage, it...
How to put an image in div with CSS?
...a link about css content
http://css-tricks.com/css-content/
This has been tested on Chrome, firefox and Safari. (I'm on a mac, so if someone has the result on IE, tell me to add it)
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