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quick random row selection in Postgres
...heck this link out for some different options.
http://www.depesz.com/index.php/2007/09/16/my-thoughts-on-getting-random-row/
Update: (A.Hatchkins)
The summary of the (very) long article is as follows.
The author lists four approaches:
1) ORDER BY random() LIMIT 1; -- slow
2) ORDER BY id where...
twitter bootstrap typeahead ajax example
...diately', 'This one too']);
return $.ajax({
url: "/ajax/myfilter.php",
type: 'GET',
data: {query: query},
dataType: 'json',
success: function (json) {
// in this example, json is simply an array of strings
return processAsync(json);
}
});
...
How can I make an EXE file from a Python program? [duplicate]
...stribute Python applications on Windows - py2exe & InnoSetup
From the site:
There are many deployment options for
Python code. I'll share what has
worked well for me on Windows,
packaging command line tools and
services using py2exe and InnoSetup.
I'll demonstrate a simple build s...
jQuery: Can I call delay() between addClass() and such?
...rameterless callbacks execute only the first one -- many examples on other sites use a single delay in chain and a parameterless callback, which is a bit misleading oversimplification of that mechanism
– quetzalcoatl
Dec 28 '11 at 17:58
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Change URL parameters
...le.net/Draven/tTPYL/1 The URL would look like http://www.domain.com/index.php?action=my_action&view-all=Yes and I need to change the "view-all" value. My SO question that was closed: stackoverflow.com/questions/13025880/…
– Draven
Oct 25 '12 at 6:43
...
Remove duplicate elements from array in Ruby
...
write the same in Objective-C, Javascript and PHP. Then tell us that Ruby isn't a beautiful language!
– Adam Waite
Jun 26 '13 at 20:41
3
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Easiest way to copy a single file from host to Vagrant guest?
...py files but didn't work and giving error vagrant scp /vagrant/www/koushik.php ubuntu/trusty64:/usr/share/nginx/html I am trying to copy files into the nginx root directory. It says, The machine with the name 'C' was not found configured for this Vagrant environment. The directory and everything is ...
Java 32-bit vs 64-bit compatibility
...you in configuration while creating the exe
http://www.technimi.com/index.php?do=/group/java/forum/building-an-exe-using-launch4j-for-32-bit-jvm/
I hope it helps.
thanks...
/jav
How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]
...
Kind of a corollary answer: the people on [this site] have taken the time to make tables of macros defined for every OS/compiler pair.
For example, you can see that _WIN32 is NOT defined on Windows with Cygwin (POSIX), while it IS defined for compilation on Windows, Cygwi...
Provisioning Profiles menu item missing from Xcode 5
...Provisioning Profiles" and works with Xcode 5 -- it's now gone from Apples site but you can find an alternative download link in @suda's comment.
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