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How to prevent robots from automatically filling up a form?
...ugh anti-spamming mechanism to prevent automatically generated input. I've read that techniques like captcha, 1+1=? stuff work well, but they also present an extra step impeding the free quick use of the application (I'm not looking for anything like that please).
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Do you leave parentheses in or out in Ruby? [closed]
...unded by
ERb delimiters -- the ERb markers make
sure the code is still readable
A line that is a single command and a single simple argument can be
written without the parenthesis.
Personally, I find that I do this less
and less, but it's still perfectly
readable. I tend not to like si...
How to post data in PHP using file_get_contents?
...ontents($fp);
if ($response === false)
{
throw new Exception("Problem reading data from $sUrl, $php_errormsg");
}
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How to sort findAll Doctrine's method?
I've been reading Doctrine's documentation, but I haven't been able to find a way to sort findAll() Results.
12 Answers
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C++ semantics of `static const` vs `const`
...laration and initialization are separated.)
Remember, in C++, const means read-only, not constant. If you have a pointer-to-const then other parts of the program may change the value while you're not looking. If the variable was defined with const, then no one can change it after initialization b...
MySQL: multiple tables or one table with many columns?
... better (since it reduces the amount of work the database needs to do when reading data). I'd highly recommend making your data as normalized as possible to start out, and only denormalize if you're aware of performance problems in specific queries.
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index.php not loading by default
...Webnet then you should consider changing Type and LoadModules to php so it read php [stackoverflow.com/questions/5121495/…
– Merey Nurlan
Dec 9 '19 at 1:02
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Git diff output to file preserve coloring
...hanges.html
of course html can be viewed by any browser so output can be read in Windows etc.
ansi2html code is here: http://www.pixelbeat.org/scripts/ansi2html.sh
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What is tail call optimization?
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If you want to learn more about this, I suggest reading the first chapter of Structure and Interpretation of Computer Programs.
– Kyle Cronin
Nov 22 '08 at 16:05
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How do you join on the same table, twice, in mysql?
...alias them as the ToURL and FromUrl.
For more info about aliasing in SQL, read here.
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