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MySQL: multiple tables or one table with many columns?
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Any time information is one-to-one (each user has one name and password), then it's probably better to have it one table, since it reduces the number of joins the database will need to do to retrieve results. I think some databases have...
How do I use WebStorm for Chrome Extension Development?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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When should I use perror(“…”) and fprintf(stderr, “…”)?
...n older systems but has really nasty issues with some systems having nonconformant versions of it.
– R.. GitHub STOP HELPING ICE
Aug 24 '12 at 2:35
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Checking if a double (or float) is NaN in C++
... @Adam: the documentation does openly state that it's non-conforming, yes. and yes i have encountered that argument before, discussing this at length with Gabriel Dos Reis. it's commonly used to defend the design, in a circular argument (i don't know if you intended to associate to tha...
Pushing from local repository to GitHub hosted remote
I created a local repository of my Visual Studio 2010 solution folder using Git GUI on my dev machine. I then created a remote repository in my GitHub account. Now, I am looking for how to push my local repository to the remote repository.
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How does Stack Overflow generate its SEO-friendly URLs?
...lize at first glance.
This is the second version, unrolled for 5x more performance (and yes, I benchmarked it). I figured I'd optimize it because this function can be called hundreds of times per page.
/// <summary>
/// Produces optional, URL-friendly version of a title, "like-this-one".
//...
Why is Spring's ApplicationContext.getBean considered bad?
... objects together. Zeus's head splits open and your classes appear, fully formed with all of their dependencies created and wired-in, as needed. It's magical and fantastic.
The more you say ClassINeed classINeed = (ClassINeed)ApplicationContext.getBean("classINeed");, the less magic you're gettin...
Programming with white text on black background?
...of the best research comes from advertising works in the early 80s. This information is still relevant today.
First up is this quote from a paper titled “Improving the legibility of visual display units through contrast reversal”. In present time we think of contrast reversal meaning black-on-w...
How to pip install a package with min and max version range?
... @Acumenus someone who understands the properties of the requirement format and how versioning works wouldn't write ~=0.2.1 in a requirements file. That's user error, not a disadvantage of the ~= prefix.
– Brad Root
Nov 7 '19 at 18:15
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json_encode sparse PHP array as JSON array, not JSON object
...rialize = json_decode($serialized, true); finally finallySerializedInArrayFormat = json_encode($unserialize); if this is what you are intending you are right, but seemed like a little winded solution.
– pg2286
Jun 23 '17 at 20:03
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