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Why is auto_ptr being deprecated?
...r unique_ptr usage) , can you suggest what was intended in those remaining 96.8584073465% of all usage?
– Marc van Leeuwen
Jun 19 '14 at 4:49
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AtomicInteger lazySet vs. set
...rve as a soft barrier costing 20 cycles on nehelem intel cpu)
on x86 (x86_64) such a barrier is much cheaper performance-wise than volatile or AtomicLong getAndAdd ,
In an one producer, one consumer queue scenario, xchg soft barrier can force the line of codes before the lazySet(sequence+1) for p...
Which characters make a URL invalid?
...d by RFC 3986 (see Section 2: Characters) may contain any of the following 84 characters:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=
Note that this list doesn't state where in the URI these characters may occur.
Any other character needs to be encod...
Multiple github accounts on the same computer?
... – here I'll name the new key github-otheruser
$ ssh-keygen -t rsa -b 4096 -f ~/.ssh/github-otheruser
Now, when we look at tree ~/.ssh we see
$ tree ~/.ssh
/Users/you/.ssh
├── known_hosts
├── github-mainuser
├── github-mainuser.pub
├── github-otheruser
└── github-...
convert double to int
...ze of an int is always 32 bits, regardless of whether you're using a 32 or 64 bit machine.
– Joren
Nov 15 '10 at 10:15
3
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Programmatically retrieve memory usage on iPhone
...mach_task_basic_info. My guess is that this version is not compatible with 64-bit architecture, but not really sure.
– cprcrack
Oct 30 '13 at 18:16
14
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Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
...
piggybackpiggyback
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How to find where gem files are installed
...MS VERSION: 2.1.5
- RUBY VERSION: 2.0.0 (2013-06-27 patchlevel 247) [x86_64-darwin12.4.0]
- INSTALLATION DIRECTORY: /Users/ttm/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0
- RUBY EXECUTABLE: /Users/ttm/.rbenv/versions/2.0.0-p247/bin/ruby
- EXECUTABLE DIRECTORY: /Users/ttm/.rbenv/versions/2...
Difference between Mock / Stub / Spy in Spock test framework
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Attention: I am going to oversimplify and maybe even slightly falsify in the upcoming paragraph...
How to get ASCII value of string in C#
...wered Dec 30 '08 at 16:28
LeppyR64LeppyR64
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