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@Resource vs @Autowired
...re unaware of the conceptual difference and tend to use @Resource for type-based autowiring.
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What does auto&& tell us?
...orks perfectly! An example of using auto&& like this is in a range-based for loop. See my other question for more details.
If you then use std::forward on your auto&& reference to preserve the fact that it was originally either an lvalue or an rvalue, your code says: Now that I've g...
Does every web request send the browser cookies?
...me, your javascripts are static files, and you don't generate that js code based on the request's cookies. If you have 1KB of cookies, and you have 200 resources on your page, then your user is uploading 200KB, and that might take some time on 3G and have zero effect on the result page. Visit HTML a...
NoSQL (MongoDB) vs Lucene (or Solr) as your database
With the NoSQL movement growing based on document-based databases, I've looked at MongoDB lately. I have noticed a striking similarity with how to treat items as "Documents", just like Lucene does (and users of Solr).
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how do I use UIScrollView in Interface Builder?
...e is just one subview at (0,0) and then automatically sets the contentSize based on that subview.
– Stefan Arentz
Jul 16 '09 at 12:15
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Difference between Mock / Stub / Spy in Spock test framework
...ld otherwise use external resources like network connections, files or databases or maybe use dozens of other objects. The advantage of mocks is that you can isolate the class under test from the rest of the system.
A stub is also a dummy class providing some more specific, prepared or pre-recorded...
Twig ternary operator, Shorthand if-then-else
...l.event.eventDate ? 'half' : '' }}"> --wanting to add a css class here based on the condition.
– Jordan
Aug 6 '19 at 19:17
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Python mock multiple return values
...function being patched has no inputs, so I can not change the return value based on the input.
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OPTION (RECOMPILE) is Always Faster; Why?
...ver attempts to determine the most effective execution plan for this query based on the data in your database and the parameters passed in (parameter sniffing), and then caches this plan. This means that if you create the query where there are 10 records in your database and then execute it when the...
Calling remove in foreach loop in Java [duplicate]
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Just as a side-note, that should work fine with any base-class list, but wouldn't be portable to more esoteric structures (like a self-sorting sequence, for example--in general, anywhere the ordinal for a given entry could change between list iterations).
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