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PostgreSQL: Which Datatype should be used for Currency?
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Is it bad practice to make a setter return “this”?
... to set at the time you're writing the code, and
there are many different combinations for which fields you want to set.
Alternatives to this method might be:
One mega constructor (downside: you might pass lots of nulls or default values, and it gets hard to know which value corresponds to what...
Exception.Message vs Exception.ToString()
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edited Jun 20 at 9:12
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answered Feb 1 '10 at 12:55
Jørn Schou-RodeJør...
#pragma pack effect
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#pragma pack instructs the compiler to pack structure members with particular alignment. Most compilers, when you declare a struct, will insert padding between members to ensure that they are aligned to appropriate addresses in memory (usually a multi...
Determining if a number is either a multiple of ten or within a particular set of ranges
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Is there a way to access an iteration-counter in Java's for-each loop?
...here is an each_with_index loop method for Enumerable in Ruby. See apidock.com/ruby/Enumerable/each_with_index
– saywhatnow
Dec 4 '15 at 1:40
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Best practice for creating millions of small temporary objects
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When someone writes a new programming language, what do they write it IN?
...norance. I'm dabbling in PHP and getting my feet wet browsing SO, and feel compelled to ask a question that I've been wondering about for years:
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What is the difference between Strategy pattern and Dependency Injection?
...dependencies of objects change during their lifetimes, while this is not uncommon with Strategy.
Also, you can pass strategies as arguments to methods, while the related concept of method argument injection is not widespread and mostly used in the context of automated testing only.
Strategy focuse...