大约有 23,000 项符合查询结果（耗时：0.0323秒） [XML]
Private module methods in Ruby
...hod, which arguably expresses more intent.
module Foo
def self.included(base)
base.instance_eval do
def method_name
# ...
end
private_class_method :method_name
end
end
end
For the code in the question:
module Thing
def self.pub; puts "Public method"; end
...
Re-ordering columns in pandas dataframe based on column name [duplicate]
I have a dataframe with over 200 columns. The issue is as they were generated the order is
11 Answers
...
What's the recommended way to extend AngularJS controllers?
...extend (or $.extend) actually means extending the $scope only, but if your base controller also defines some properties (e.g. this.myVar=5), you only have access to this.myVar in the extending controller when using angular.extend
– schellmax
Dec 23 '14 at 9:46
...
How to loop over files in directory and change path and add suffix to filename
... for ((i=0; i<=3; i++)); do
./MyProgram.exe "$filename" "Logs/$(basename "$filename" .txt)_Log$i.txt"
done
done
Notes:
/Data/*.txt expands to the paths of the text files in /Data (including the /Data/ part)
$( ... ) runs a shell command and inserts its output at that point in the ...
How to find list intersection?
... @NItishKumarPal intersection is commonly understood to be set based. You are looking for a slightly different animal - and you may need to do that manually by sorting each list and merging the results - and keeping dups in the merging.
– javadba
Ja...
Sass Variable in CSS calc() function
...issue. It will calculate all media-breakpoint automatically by given rate (base-size/rate-size)
$base-size: 16;
$rate-size-xl: 24;
// set default size for all cases;
:root {
--size: #{$base-size};
}
// if it's smaller then LG it will set size rate to 16/16;
// example: ...
JavaScript exponents
...
Math.pow(base, exponent), for starters.
Example:
Math.pow(12, 2)
share
|
improve this answer
|
follow
...
Entity Framework 6 Code first Default value
...oley83, yes, you are right. This method only add default constraint at database level. For complete solution you also need to assign default value in constructor of entity or use property with backed field as shown in answer above
– gdbdable
Feb 18 '15 at 12:39...
Calculate text width with JavaScript
... fiddle compares this Canvas method to a variation of Bob Monteverde's DOM-based method, so you can analyze and compare accuracy of the results.
There are several advantages to this approach, including:
More concise and safer than the other (DOM-based) methods because it does not change global stat...
Unit testing of private methods [duplicate]
...ll going to be private, but now you can derive a "testing" class from your base class that exposes the private functionality you want tested.
Here's a minimal example:
class BASE_CLASS {
protected:
int your_method(int a, int b);
};
class TEST_CLASS : public BASE_CLASS {
public:
int yo...