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Why do people say that Ruby is slow? [closed]
...Nginx, SQLite, MySQL, PostgreSQL, many parsing libraries, RMagick, TCP/IP, etc are C programs used by Ruby. Ruby provides the glue and the business logic.
What are your options as a Ruby
programmer if you want to deal with
this "slowness"?
Switch to a faster language. But that carries a c...
Looking for a good world map generation algorithm [closed]
..., and should be capable of determining earthquake zones vs volcanic zones, etc. Each point of land would then end up with an individual vector based off its location in relation to the plate boundaries, and should end up with a fairly realistic simulation to work from.
– Steve...
Ruby on Rails Server options [closed]
...alled an app server cluster (hence the name Mongrel Cluster, Thin Cluster, etc). You must then setup Apache or Nginx to reverse proxy to this cluster. Apache/Nginx will take care of distributing requests between the instances in the cluster (More on this in section "I/O concurrency models").
The web...
Objective-C formatting string for boolean?
...{
if (theBool == 0)
return @"NO"; // can change to No, NOOOOO, etc
else
return @"YES"; // can change to YEAH, Yes, YESSSSS etc
}
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How do I view cookies in Internet Explorer 11 using Developer Tools
...
It lacks all the details like cookie path, cookie domain, etc.
– Franklin Yu
Jul 18 '18 at 13:36
...
What is a Maven artifact?
... be called a joda artifact, hibernate jar can be called hibernate artifact etc ?
– david blaine
Apr 17 '13 at 0:53
...
How to properly compare two Integers in Java?
...
No, == between Integer, Long etc will check for reference equality - i.e.
Integer x = ...;
Integer y = ...;
System.out.println(x == y);
this will check whether x and y refer to the same object rather than equal objects.
So
Integer x = new Integer(1...
What does “opt” mean (as in the “opt” directory)? Is it an abbreviation? [closed]
...and didn't have a package manager, package repositories, security updates, etc.
– Stephen C
Oct 22 '16 at 2:15
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How to use enums in C++
..., Monday, Tuesday, Wednesday, Thursday, Friday };
Now, Saturday, Sunday, etc. can be used as top-level bare constants,and Days can be used as a type:
Days day = Saturday; // Days.Saturday is an error
And similarly later, to test:
if (day == Saturday)
// ...
These enum values are like b...
Significance of a .inl file in C++
...'re including, so things like ".h", ".hpp", ".hxx", ".hh", ".inl", ".inc", etc. are a simple convention, to make it clear what the files is supposed to contain.
The best example is the STL header files which have no extension whatsoever.
Usually, ".inl" files do contain inline code (hence the ".in...