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Deep cloning objects
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community wiki
21 revs, 15 users 63%johnc
24
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What's the difference between a proc and a lambda in Ruby?
...es and articles by now and nobody seems to talk about the utility of Procs vs. methods vs. lambdas. Every explanation just provides a hair-splitting detail of how return values, etc., are different, but none on why it matters. For now I have to conclude that this is a design mess in Ruby.
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What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?
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My consolidated version of the .. vs ... with diff vs log
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RESTfully design /login or /register resources?
... (as expected).
Using the name in the URL instead of a number (/users/43 vs. /users/joe) is usually driven by the desire to be more friendly to the users or search engines, not any technical requirements. Either is fine, but I'd recommend you are consistent.
I think if you go with the register/l...
Is VB really case insensitive?
...e auto-correct? Or is there a way to compile an sln that is not written in VS IDE in MSBuild that uses both ss and SS and it will compile and work as expected?
– Todd Main
Feb 20 '10 at 15:24
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When should I use cross apply over inner join?
...e the article in my blog for detailed performance comparison:
INNER JOIN vs. CROSS APPLY
CROSS APPLY works better on things that have no simple JOIN condition.
This one selects 3 last records from t2 for each record from t1:
SELECT t1.*, t2o.*
FROM t1
CROSS APPLY
(
SELECT ...
Is it possible to get CMake to build both a static and shared version of the same library?
...refer to use different names because that makes it easier to choose static vs. dynamic linkage on the compile line for tools that link to the library. Usually I choose names like libMyLib.so (shared) and libMyLib_static.a (static). (Those would be the names on linux.)
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Difference between DTO, VO, POJO, JavaBeans?
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DTO vs VO
DTO - Data transfer objects are just data containers which are used to transport data between layers and tiers.
It mainly contains attributes. You can even use public attributes without getters and setters.
Data tr...
Database development mistakes made by application developers [closed]
...es?
Which format of primary key would you use in this situation.
Surrogate vs. natural/business keys
Should I have a dedicated primary key field?
This is a somewhat controversial topic on which you won't get universal agreement. While you may find some people, who think natural keys are in some s...
OS detecting makefile
... me started quickly. In the lib/Makefile example, target is used for .so vs .dll. A parallel example for the app/makefile would be useful for the empty string vs .exe comparison for app filename. For instance, I don't usually see app.exe on Unix-like OSes. ;-)
– user289578...