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Is gcc std::unordered_map implementation slow? If so - why?
...!!
With gcc-4.7
inserts: 37728
get : 2985
With gcc-4.6
inserts: 2531
get : 1565
So std::unordered_map in gcc-4.7 is broken (or my installation, which is an installation of gcc-4.7.0 on Ubuntu - and another installation which is gcc 4.7.1 on debian testing).
I will submit a bug report.....
is there a require for json in node.js
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edited Jan 29 '18 at 11:57
Frank Nocke
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curl: (60) SSL certificate problem: unable to get local issuer certificate
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edited Feb 20 at 5:17
Bret Weinraub
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answered Aug 5 '15 at...
Why does ReSharper tell me “implicitly captured closure”?
...ase.OnLoad(e);
int i = 0;
Random g = new Random();
this.button1.Click += (sender, args) => this.label1.Text = i++.ToString();
this.button2.Click += (sender, args) => this.label1.Text = (g.Next() + i).ToString();
}
I get an "Implicitly captured closure: g" warning at the firs...
try {} without catch {} possible in JavaScript?
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11 Answers
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Determine whether an array contains a value [duplicate]
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18 Answers
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What's wrong with using == to compare floats in Java?
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21 Answers
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How to determine function name from inside a function
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edited May 16 '17 at 18:26
Urda
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a...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
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148
Yes, Google is notoriously difficult for looking up punctuation and, unfortunately, Perl does ...
Ruby on Rails production log rotation
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Option 1: syslog + logrotate
You can configure rails, to use the systems log tools.
An example in config/environments/production.rb.
# Use a different logger for distributed setups
config.logger = SyslogLogger.new
That way, yo...