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jQuery post() with serialize and extra data
...ture you think it does. I'm not sure what you are trying to show with your demo. You are just alerting the length of the array. If my demo doesn't convince you, please have a look at the documentation.
– Felix Kling
Nov 19 '14 at 18:56
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Why do I need an IoC container as opposed to straightforward DI code? [closed]
...ix of one and half a dozen of the other. A real application (not a toy or demo) is bound to be complex, accounting for many corner cases and exceptions-to-the-rules. Either you encapsulate that complexity in imperative code, or else in declarative code. But you have to represent it somewhere.
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How does the const constructor actually work?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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How to access class constants in Twig?
...u need to access class constants under namespace, use
{{ constant('Acme\\DemoBundle\\Entity\\Demo::MY_CONSTANT') }}
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Check if a string contains a number
...nction will return True if a digit exists in the string, otherwise False.
Demo:
>>> king = 'I shall have 3 cakes'
>>> num_there(king)
True
>>> servant = 'I do not have any cakes'
>>> num_there(servant)
False
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Is there a way to make npm install (the command) to work behind proxy?
... Keep in mind that the username:password stored in Proxy-Authorization is base64 encoded.
– BStruthers
May 21 '13 at 13:18
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0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
...= %.0001100110011001100110011001100110011001100110011010
Convert that to base 10:
float(.1) = .10000002384185791015625
double(.1) = .100000000000000088817841970012523233890533447265625
This was taken from an article written by Bruce Dawson. it can be found here:
Doubles are not floats, so don...
Is there a W3C valid way to disable autocomplete in a HTML form?
...hat would work with (X)HTML4. The autocomplete feature is entirely browser-based, and was introduced during the last years (well after the HTML4 standard was written).
Wouldn't be surprised if HTML5 would have one, though.
Edit: As I thought, HTML5 does have that feature. To define your page as HT...
Can I set the height of a div based on a percentage-based width? [duplicate]
Let's say I've got a div that has a width of 50% of the body. How do I make its height equal to that value? So that when the browser window is 1000px wide, the div's height and width are both 500px.
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Why is division in Ruby returning an integer instead of decimal value?
...it to learn what works best. Here's the benchmark I put together: require 'base64';require 'zlib';puts Zlib.inflate(Base64.decode64("eJxlkMEOwiAQRO98hekFuGzxQEwPXvwR01ZqiYHqBk2Tln8XDlWgnDbM25nJonq9NaoD7ZTtR9PigxK09zM7AkgRHieXTYHOsBNf1nklM6B6TuhYpdp+rPgSdiCOi/d/kQ71QBOtAVFLEDly05+UYQ2H+MckL6z0zioDdJG...