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Simple state machine example in C#?
...n the current state and command, or looking up transitions in a transition table. For this simple state machine, I prefer a transition table, which is very easy to represent using a Dictionary:
using System;
using System.Collections.Generic;
namespace Juliet
{
public enum ProcessState
{
...
How do I escape a single quote?
...ve list, see the W3C HTML5 Named Character References or the HTML entities table on WebPlatform.org.
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What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)?
...══════╗
║ Property ║ HashMap ║ Hashtable ║ ConcurrentHashMap ║
╠═══════════════╬═══════════════════╬═══════════════════╩═════...
Referring to a Column Alias in a WHERE Clause
...done with parenthesis to force logical order of operation or with a Common Table Expression (CTE):
Parenthesis/Subselect:
SELECT
*
FROM
(
SELECT
logcount, logUserID, maxlogtm,
DATEDIFF(day, maxlogtm, GETDATE()) AS daysdiff
FROM statslogsummary
) as innerTable
WHERE daysdiff...
How does facebook, gmail send the real time notification?
...oblems away. In terms of PHP, you could simply poll an event log database table in your PHP script, and only return to the client when something happens? There are, I expect, many ways of implementing this.
Implementing:
Server Side:
There appear to be a few implementations of comet libraries in...
What are the rules for evaluation order in Java?
...re in-depth example below.
As a General Rule of Thumb:
It's best to have a table of the Order of Precedence Rules and Associativity available to read when solving these questions e.g. http://introcs.cs.princeton.edu/java/11precedence/
Here is a good example:
System.out.println(3+100/10*2-13);
Quest...
Are there any open source C libraries with common data structures? [closed]
...r a C library with common reusable data structures like linked lists, hash tables etc. Something like the source distributed with Mastering Algorithms with C (Paperback) by Kyle Loudon .
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CSS: 100% font size - 100% of what?
...serve a purpose is in Quirks mode, where font sizes are not inherited into tables. With this style, tables do get the parent font size. Of course, nobody in their right mind uses Quirks mode any more...
– Mr Lister
Feb 21 '14 at 19:25
...
How do you track record relations in NoSQL?
...and indexes in NoSQL KVP or Document databases. Since there are no pivotal tables (to add keys marking a relation between two objects) I am really stumped as to how you would be able to retrieve data in a way that would be useful for normal web pages.
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How to create a function in a cshtml template?
...
else
{
<a class="page-number-other" href="/table/@pageNumber">@pageNumber</a>
}
}
}
<p>@PagerNumber(1,2) @PagerNumber(2,2) @PagerNumber(3,2)</p>
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