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Regex Email validation
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answered Mar 17 '11 at 16:56
AlexAlex
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SQL- Ignore case while searching for a string
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Aditya KakirdeAditya Kakirde
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What is 'Pattern Matching' in functional languages?
...wesome.
Algebraic data types in a nutshell
ML-like functional languages allow you define simple data types called "disjoint unions" or "algebraic data types". These data structures are simple containers, and can be recursively defined. For example:
type 'a list =
| Nil
| Cons of 'a * 'a ...
Scala @ operator
...ractors).
– Shaun the Sheep
Sep 18 '11 at 20:46
@Theo case x: Some doesn't work on its own. You have to use case x: So...
File changed listener in Java
.../entry/…
– Arnout Engelen
Sep 29 '11 at 10:00
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That API is highly inadequate, it does not prov...
Initializing a struct to 0
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The first is easiest(involves less typing), and it is guaranteed to work, all members will be set to 0[Ref 1].
The second is more readable.
The choice depends on user preference or the one which your coding standard mandates.
[Ref 1] Reference C99 Standard 6.7.8.21:
If there are fewe...
Convert Python dictionary to JSON array
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kmerenkovkmerenkov
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How to make a class conform to a protocol in Swift?
...aSource'
Is expected. You will get the error until your class implements all required methods of the protocol.
So get coding :)
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unable to install pg gem
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Community♦
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answered Jan 28 '11 at 10:34
Nikita BarsukovNikita Barsukov
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How to impose maxlength on textArea in HTML using JavaScript
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@JoshStodola - Indeed you cannot. It would really annoy me as a user if I had pasted a whole piece of something in a textarea, clicked submit, and only saw a small portion of it go through without any response.
– Travis J
Apr 30 '1...