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What's the state of the art in email validation for Rails?
...ation is also low. Validate generously, and worry about errors when they happen.
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When to Redis? When to MongoDB? [closed]
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I would say, it depends on kind of dev team you are and your application needs.
For example, if you require a lot of querying, that mostly means it would be more work for your developers to use Redis, where your data might be stored in variety of specialized data structures, customize...
How do I upgrade PHP in Mac OS X?
...a separate directory, the installer configures Apache so that all your web applications use the newly installed php version. So, the PATH trick is useful only if you run php from the command line. If you want to run web applications the installer takes care of everything.
– fia...
Why would you ever implement finalize()?
... Only use if you need that "belt and suspenders" safety in a long-running app.
I see that as of Java 9, Object.finalize() is deprecated! They point us to java.lang.ref.Cleaner and java.lang.ref.PhantomReference as alternatives.
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One SVN repository or many?
... Subversion. They have ~50 projects, ranging from very small to enterprise applications and their corporate website. Their plan? Start with a single repository, migrate to multiple if necessary. The migration is almost complete and they're still on a single repository, no complaints or issues repo...
How do I parse a string with a decimal point to a double?
...' to ','. You know, cause csv... Good luck to us all writing multi-culture apps ;)
– Steven Spark
Jun 22 '18 at 13:15
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I am getting Failed to load resource: net::ERR_BLOCKED_BY_CLIENT with Google chrome
...ome which AdBlock Plus sets the CSS value to "display:none". They probably apply to other browsers too:
::content #ads > .dose > .dosesingle,
::content #content > #center > .dose > .dosesingle,
::content #content > #right > .dose > .dosesingle,
::content #header + #content...
PHPUnit: assert two arrays are equal, but order of elements not important
...or a simpler way for now. Untested code, please verify:
Somewhere in your app:
/**
* Determine if two associative arrays are similar
*
* Both arrays must have the same indexes with identical values
* without respect to key ordering
*
* @param array $a
* @param array $b
* @return bool
*...
:active pseudo-class doesn't work in mobile safari
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<body ontouchstart="">
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</body>
Applied just once, as opposed to every button element seemed to fix all buttons on the page. Alternatively you could use this small JS library called 'Fastclick'. It speed up click events on touch devices and takes care of th...
Do spurious wakeups in Java actually happen?
... calls in Unix derived systems. This made the kernel lots simpler, but the application programmers bought the burden.
– Tim Williscroft
Jul 25 '11 at 1:10
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