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Stateless vs Stateful - I could use some concrete information

...'re talking about web servers and sessions - which are also 'bout stateful vs stateless, but I'm interested in stateless vs stateful design of attributes in coding. Example: I've heard that BL-classes are stateless by design, entity classes (or atleast that's what I call them - like Person(id, name,...
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Ruby arrays: %w vs %W

... An application I've found for %W vs %w: greetings = %W(hi hello #{"how do you do"}) # => ["hi", "hello", "how do you do"] share | improve this answer ...
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Vim: What's the difference between let and set?

...ing sehe's examples ("n/a" means no way to do it with :let) :verbose set vs n/a (don't think there's another way to list all options) :set tw=40 vs :let &tw = 40 (yes, you can use the same shorthand in let too) :set wrap& vs n/a :set nowrap vs :let &wrap = 0 (for boolean options, 0 is ...
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SqlDataAdapter vs SqlDataReader

What are the differences between using SqlDataAdapter vs SqlDataReader for getting data from a DB? 5 Answers ...
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Input size vs width

.../#font-relative-lengths and kyleschaeffer.com/development/css-font-size-em-vs-px-vs-pt-vs and j.eremy.net/confused-about-rem-and-em – delroh Sep 25 '14 at 16:58 1 ...
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Is there a performance gain in using single quotes vs double quotes in ruby?

...reason there is no significant difference in performance when using single vs. double quotes. share | improve this answer | follow | ...
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Direct vs. Delegated - jQuery .on()

... and very efficient. You'll use up fewer browser resources with delegation vs attaching an event to every matching element. Thought I'd mention it, just in case people needed more reasons to use delegation. – phatskat Mar 13 '14 at 14:03 ...
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simple explanation PHP OOP vs Procedural?

... about OOP and Procedural. I read some other blogs and tutorials about OOP vs Procedural but I still can't understand the approach. ...
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean

...erflow.com%2fquestions%2f11986847%2fjava-ee-6-javax-annotation-managedbean-vs-javax-inject-named-vs-javax-faces%23new-answer', 'question_page'); } ); Post as a guest ...
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How can I make Visual Studio's build be very verbose?

... In VS2017 this 'trick' doesn't seem to work anymore. However building in the developer prompt using msbuild with the solution or project filename as cli argument does show the cl call with its arguments. – ...