I want to use expression: !([1,2,3] & [43,5]).empty? => false !([1,2,3] & [3,5]).empty? => true
Consider the code: f(command1, UserId) -> case i开发者_运维技巧s_registered(UserId) of true ->
Suppose I have a table amountInfo with columns (id, amount1, amount2, amount3) where amountX are money values and id is an int value ranging from 1 to some int under 10.
I\'ve found myself coming across a lot of reasonably large, complicated codebases at work recently which I\'ve been asked to either review or refactor or both.This can be extremely time consuming when
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As I understand it, you can enter any non-structured information into a document-oriented database. Let\'s imagine a document like this:
I have two tables which look kind of similar and I was thinking about combining them and thought I would get some input from everyone.
This is a snippet from a prototype class i am putting together. The scoping workaround feels a little hacky to me, can it be improved or done differently?
I have a line of code in a basic Rails blog application I did that determines whether the suffix to the number of comments should be \"comment\" (if 1) or \"com开发者_如何学JAVAments\" (0 or 2+)
This hypothetical example illustrates several problems I can\'t seem to get past, even though I keep trying!! ... Suppose the original code is a long event handler, coded in the UI, triggered when a u
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