idioms

相关标签：javascript jquery android 多少钱 iPhone

Reason for Assignment to " _ " [duplicate]

This question already has answers here: Underscore _ as variable name in Python [duplicate] (3 answers)[详细]

2023-02-07 16:22 分类：问答
Base-from-Member Idiom in C++

The following code is from here: #include <streambuf>// for std::streambuf #include <ostream>// for std::ostream[详细]

2023-02-07 14:19 分类：问答
Ruby: Finding most recently modified file

What\'s an idiomatic way to find the most recently modified file within a director开发者_Go百科y?Dir.glob(\"*\").max_by {|f| File.mtime(f)}[详细]

2023-02-07 08:22 分类：问答
Seeking constructive criticism on monad implementation

I\'m learning monads, this is my first working one (aside from the trivial monad). Feel free to criticize everything in it ruthlessly. I\'m especially interested in \"more idiomatic\" and \"more elega[详细]

2023-02-06 06:26 分类：问答
What's the idiomatic way of parsing text by using ifstream?

I\'m trying to parse a text file to find a pattern then grab a substring. This code fragment works fine, however can I improve this? Can I minimize copying here? I.e. I get a line and store it in the[详细]

2023-02-06 02:13 分类：问答
Java - is this an idiom or pattern, behavior classes with no state

I am trying to incorporate more functional programming idioms into my java development.One pattern that I like the most and avoids side effects is building classes that have behavior but they don\'t n[详细]

2023-02-04 01:37 分类：问答
ruby syntactic sugar: dealing with nils

probably asked already but I couldn\'t find it.. here are 2 common situation (for me while programming rails..) that are frustrating to write in ruby:[详细]

2023-02-02 08:27 分类：问答
What is the idiomatic way to assoc several keys/values in a nested map in Clojure?

Imagine you have a map like this: (def person { :name { :first-name \"John\" :mi开发者_C百科ddle-name \"Michael\"[详细]

2023-01-31 07:49 分类：问答
C++: The choices of initializing a member class with no implicit default constructor (more constraints in question body)

boost::posix_time::time_duration has three constructor overloads, and no implicit constructor. I need to make some calculations in a class which has some time_duration members before I can initialize[详细]

2023-01-30 17:13 分类：问答
What are your favorite C++ idioms? [duplicate]

This question already has answers here: Clo开发者_运维知识库sed 12 years ago. Possible Duplicate:[详细]

2023-01-29 23:01 分类：问答