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Reference: mod_rewrite, URL rewriting and “pretty links” explained
...ar?baz=42 HTTP/1.1
This is just as valid a request for a URL, and it has more obviously nothing to do with files.
The web server is an application listening on a port, accepting HTTP requests coming in on that port and returning a response. A web server is entirely free to respond to any request ...
How do I limit the number of rows returned by an Oracle query after ordering?
.... It does not use familiar LIMIT syntax, but it can do the job better with more options. You can find the full syntax here. (Also read more on how this works internally in Oracle in this answer).
To answer the original question, here's the query:
SELECT *
FROM sometable
ORDER BY name
OFFSET 20 RO...
Pass Method as Parameter using C#
...//... do stuff
int i = myMethodName("My String");
//... do more stuff
return true;
}
public bool Test()
{
return RunTheMethod(Method1);
}
}
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Check if a variable is of function type
...
Sure underscore's way is more efficient, but the best way to check, when efficiency isn't an issue, is written on underscore's page linked by @Paul Rosania.
Inspired by underscore, the final isFunction function is as follows:
function isFunction(fu...
JOIN queries vs multiple queries
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if you are joining 3 or more tables on different keys, often databases (i.e. mysql) can only use one index per table, meaning maybe one of the joins will be fast (and use an index) whereas the others will be extremely slow. For multiple queries, you...
Do HTML WebSockets maintain an open connection for each client? Does this scale?
...hey don't create open files or consume port numbers for a long period, are more expensive in just about every other way:
Each HTTP connection carries a lot of baggage that isn't used most of the time: cookies, content type, conetent length, user-agent, server id, date, last-modified, etc. Once a ...
How can I benchmark JavaScript code? [closed]
...te mine, but I can't because it has been selected by the OP. There is much more to benchmarking than just running many iterations, and JSPerf takes care of that for you.
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Why use static_cast(x) instead of (int)x?
... to feel VERY uncomfortable.
That means that, not only are C-style casts more dangerous, but it's a lot harder to find them all to make sure that they are correct.
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Good reasons NOT to use a relational database?
... binary documents
XML or JSON files on disk
As above, but with a bit more ability to validate the structure.
Spreadsheet / CSV file
Very easy model for business users to understand
Subversion (or similar disk based version control system)
Very good support for versioning of data
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In what areas might the use of F# be more appropriate than C#? [closed]
...les and the REPL (F# Interactive) allowed me to explore the solution space more effectively before committing to an implementation than the more traditional edit/compile/run/test loop. It is a very natural way for a programmer to build their understanding of the problem and the design tensions in pl...