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When to use symbols instead of strings in Ruby?
...time
String: 5.14
Symbol: 5.07
#second
String: 5.29
Symbol: 5.050000000000001
#third
String: 4.7700000000000005
Symbol: 4.68
So using smbols is actually a bit faster than using strings. Why is that? It depends on the way HAML is implemented. I would need to hack a bit on HAML code to see, but if y...
Advantage of creating a generic repository vs. specific repository for each object?
...ositories?
– Chris
Mar 31 '11 at 21:01
@Chris i focus heavily on having rich domain model. input part of application i...
JSON and XML comparison [closed]
...atter for the XML area too: Efficient XML Interchange Evaluation.
Update 2015-03-01
Worth to be noticed in this context, as HTTP overhead was raised as an issue: the IANA has registered the EXI encoding (the efficient binary XML mentioned above), as a a Content Coding for the HTTP protocol (alongs...
What's the difference between window.location= and window.location.replace()?
...
Discussion here: stackoverflow.com/questions/2383401/…
– goodeye
Oct 25 '12 at 23:39
1
...
Tools for analyzing performance of a Haskell program
...7 total
which creates a file, A.prof, containing:
Sun Jul 18 10:08 2010 Time and Allocation Profiling Report (Final)
A +RTS -p -RTS
total time = 13.18 secs (659 ticks @ 20 ms)
total alloc = 4,904,116,696 bytes (excludes profiling overheads)
COST CENTRE MODU...
Arrays, heap and stack and value types
...e = new RefType();
refType.I = 100;
refType.S = "refType.S";
refType.L = 0x0123456789ABCDEF;
valType = new ValType();
valType.I = 200;
valType.S = "valType.S";
valType.L = 0x0011223344556677;
intArray = new int[4];
intArray[0] = 300;
intArray[1] = 301;
intArray[2] = 302;
intArray[3] = 303;
Then ...
REST API 404: Bad URI, or Missing Resource?
... system.
– fumanchu
Mar 30 '12 at 4:01
@DarrylHebbes what do you mean, I can do a request and see the complete content...
Qt events and signal/slots
...ts".
– user1284631
Sep 20 '13 at 13:01
3
@axeoth: Then your question is nonsense. It reads: "what...
Assigning code to a variable
...erformance.
– Abel
Apr 30 '14 at 11:01
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show 2 more comments
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How to structure a express.js application?
... structure
– Chance
Oct 12 '11 at 3:01
I recommend avoiding any bloated frameworks build on top of express
...