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Java 8: performance of Streams vs Collections
... Units
StreamVsVanilla.stream avgt 10 17.588 0.230 ns/op
StreamVsVanilla.vanilla avgt 10 10.796 0.063 ns/op
Just as I expected stream implementation is fairly slower. JIT is able to inline all lambda stuff but doesn't produce as perfectly co...
How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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365
You can use shuf. On some systems at least (doesn't appear to be in POSIX).
As jleedev pointe...
How to get “their” changes in the middle of conflicting Git rebase?
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manroe
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answered Nov 29 '12 at 8:24
iGELiGEL
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What linux shell command returns a part of a string? [duplicate]
...urpose. I want to be able to do something like this...
substr "abcdefg" 2 3 - prints cde .
6 Answers
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Cannot simply use PostgreSQL table name (“relation does not exist”)
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307
From what I've read, this error means that you're not referencing the table name correctly. O...
Node.js / Express.js - How does app.router work?
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331
Note: This describes how Express worked in versions 2 and 3. See the end of this post for inf...
ASP.Net MVC Html.HiddenFor with wrong value
I'm using MVC 3 in my project, and I'm seeing a very strange behavior.
4 Answers
4
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Generate a random double in a range
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edited Sep 27 '15 at 18:03
answered Sep 9 '10 at 21:17
mob...
Python error “ImportError: No module named”
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John FouhyJohn Fouhy
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Is the order of iterating through std::map known (and guaranteed by the standard)?
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answered Oct 4 '11 at 13:39
Kerrek SBKerrek SB
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