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Finding the PHP File (at run time) where a Class was Defined
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edited Mar 26 '19 at 19:47
fdehanne
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an...
What is the `sensor` parameter for in the Google Places API?
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173
Edit: The sensor parameter is no longer required, and will now be ignored if it's used.
The p...
Using python “with” statement with try-except block
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140
The two code blocks you gave are
not equivalent
The code you described as old way
of doing th...
How to copy from current position to the end of line in vi
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161
The normal-mode command to move to the end of the line is $.
You can copy to the end of the ...
Is std::vector so much slower than plain arrays?
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261
Using the following:
g++ -O3 Time.cpp -I <MyBoost>
./a.out
UseArray completed in 2...
Ruby Metaprogramming: dynamic instance variable names
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168
The method you are looking for is instance_variable_set. So:
hash.each { |name, value| instan...
Regex lookahead for 'not followed by' in grep
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151
Negative lookahead, which is what you're after, requires a more powerful tool than the standar...
What is the meaning of “__attribute__((packed, aligned(4))) ”
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160
Before answering, I would like to give you some data from Wiki
Data structure alignment is ...
How do I remove a project configuration in Visual Studio 2008?
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191
In the Configuration Manager, select "Edit..." in the "Configuration" column for each project ...
What is the right way to override a setter method in Ruby on Rails?
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Update: July 19, 2017
Now the Rails documentation is also suggesting to use super like this:
class Model < ActiveRecord::Base
def attribute_name=(value)
# custom actions
###
super(value)
end
end
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