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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
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Json.NET BSON 286 0.0381
ServiceStackJson 290 0.0164
Json.NET 290 0.0333
XmlSerializer 571 0.1025
Binary Formatter 748 0.0344
Options: (T)est, (R)esults, s(O)rt order, (S)erializer output, (D)eserializer output (in JSON form), (E)xit
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Which is faster: Stack allocation or Heap allocation
...ode with Linux (Linux 3.10.7-gentoo #2 SMP Wed Sep 4 18:58:21 MDT 2013 x86_64), modifying for the HR timer, and using 100 million iterations in each loop yields this performance: stack allocation took 0.15354 seconds, heap allocation took 0.834044 seconds with -O0 set, making Linux heap allocation o...
Group vs role (Any real difference?)
...urse):
http://www.lhotka.net/weblog/CommentView,guid,9efcafc7-68a2-4f8f-bc64-66174453adfd.aspx
About a decade ago I saw some research on attribute-based and relationship-based access control which provide much better granularity than role-based access control. Unfortunately, I haven't seen much ac...
How to define object in array in Mongoose schema correctly with 2d geo index
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I had a similar issue with mongoose :
fields:
[ '[object Object]',
'[object Object]...
Common programming mistakes for Clojure developers to avoid [closed]
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Brian CarperBrian Carper
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Standard alternative to GCC's ##__VA_ARGS__ trick?
...nd example, but the first works great. +1.
– kirbyfan64sos
Dec 13 '14 at 20:47
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How to return a string value from a Bash function
... On a mac ($ bash --version GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin14) Copyright (C) 2007 Free Software Foundation, Inc.), it is correct that a matching global variable is initialized, but when I try to side-effect the same variable in another function f2, that side-effect is ...
How to make shallow git submodules?
...commendations when the users see failures.
See commit 4f3e57e, commit 10c64a0 (02 Dec 2019) by Jonathan Tan (jhowtan).
(Merged by Junio C Hamano -- gitster -- in commit 5dd1d59, 10 Dec 2019)
submodule--helper: advise on fatal alternate error
Signed-off-by: Jonathan Tan
Acked-by: Jeff ...
Generating an MD5 checksum of a file
...) 0.0219960212708
subprocess.check_output(['cksum', filename]) 0.0553209781647
md5sum_mmap(filename) 0.0286180973053
md5sum_read(filename) 0.0311000347137
subprocess.check_output(['md5sum', filename]) 0.0332629680634
$ time md5sum /tmp/test.data.300k
d3fe3d5d4c2460b5daacc30c6efbc77f /tmp/test.data....
What's the difference between using “let” and “var”?
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Ben SBen S
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