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I have thought of some heuristics for a big (higher dimensions) tic-tac-toe game. How do I check which of them are actually consistent ?
What is meant by consistency anyways?
Started by dksjalk on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
For informed search, a heuristic is consistent with a search problem (say....
You could do it analytically, by distinguishing all different cases and thereby proving that your heuristic is indeed consistent.
See consistent heuristics .
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I need to create a dropdown, which can contain 100s of options.
I need a scrollbar to appear and be consistent across all browsers.
Google came up empty: Is there a good URL that describes if this is consistent or not?
Thanks.
Started by toolkit on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
With exception of one corner case, navigating (both searching in, and selecting from) that list is a really really hard and very annoying to the ... .
I would strongly recommend against having a scrollable select with 100s of options for usability reasons .
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I'm using the python-memcache library, and I'm wondering if anyone knows if consistent hashing is used by that client as of 1.44.
Started by i2hsu on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you need something like that you might be interested in hash_ring .
It uses server = hash_key % len(servers) and round-robin if offline/full servers are encountered .
From a quick view into the source code: No it does not .
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Hello,
I am looking for a way to generate pseudo random number sequences that will yield identical sequence results for a given seed across any platform. I am assuming that rand()/srand() is not going to be consistent (I could easily be wrong about this...
Started by toastie on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Something like a Mersenne Twister.
Rand()/srand() are consistent, but I don't know it.
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In an Oracle cluster (more than one machine co-operating to serve one database) will the "sysdate" function always return a consistent answer? Even if the servers' Operating System clock reports inconsistent values?
Started by Simon Gibbs on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
I spent....
I would guess that sysdate would return inconsistent results in the scenario you describe .
Inconsistent system clocks are a recipe for disaster.
Use NTP to sync time across all your servers (Oracle and otherwise) and ensure that doesn't happen .
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I'm trying to obtain a consistent export (with data pump) from an schema emulating the CONSISTENT=Y . Currently I'm executing data pumb in this way:
'/ AS SYSDBA' schemas=arrels dumpfile=arrels.dmp nologfile=y flashback_time='2009-06-03 12:00:02'
But ...
Started by FerranB on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at serverfault):
Are you certain that the schema you're exporting ('arrels') does not have referential constraints that refer to objects in other schemas? If one or more of the foreign key references in the arrels schema refer to tables in other schemas, then you'll have... .
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Is there a way to apply consistent visual appearance for multiple Windows Forms applications? So that the same color scheme is used, etc? Or you have to do it manually?
(I apologize for this question, but I have googled it without any real answer - a ...
Started by Uros Calakovic on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
If you want a consistent appearance that is different from the standard Windows appearance.
Needs...
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I have several partitions on this laptop (XP, vista, 7rc1, and a clean partition for testing and installing foreign softwafe). I code on XP and windows 7. 4 partitions are already used so i have no spare partitions for my dev files.
What can i do to create...
Started by acidzombie24 on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Consistent Mountpoint Assign the same mountpoint to the common volume in all Windows installations.
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I understand due to the inexact representation of floating points, the following code 'feels' inconsistent.
"%.1f" % 1.14 # => 1.1 "%.1f" % 1.15 # => 1.1 "%.1f" % 1.16 # => 1.2 "%.0f" % 1.4 # => 1 "%.0f" % 1.5 # => 2 "%.0f" % 1.6 # =>...
Started by bryantsai on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Note the small.
In this example shows how to round numbers in a controllable, consistent way.
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Hi,
Is the return value of GetHashCode() guaranteed to be consistent assuming the same string value is being used? (C#/ASP.NET)
I uploaded my code to a server today and to my surprise I had to reindex some data because my server (win2008 64-bit) was returning...
Started by public static on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
From the MSDN docs on String.GetHashCode.
If I'm not mistaken, GetHashCode is consistent given the same value, but it is NOT guaranteed to be consistent across different versions of the framework.
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