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How to configure postgresql for the first time?
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edited Jan 14 at 17:44
Emanuele Del Grande
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Unnecessary curly braces in C++?
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287
It's sometimes nice since it gives you a new scope, where you can more "cleanly" declare new (au...
Email validation using jQuery
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719
You can use regular old javascript for that:
function isEmail(email) {
var regex = /^([a-zA...
Difference between and
...x.B@15663a2
creating bean C: com.xxx.C@cd5f8b
creating bean A: com.yyy.A@157aa53
setting A.bbb with com.xxx.B@15663a2
setting A.ccc with com.xxx.C@cd5f8b
OK, this is nice, but I've removed two rows from the XML and added one. That's not a very big difference. The idea with annotations is that it's...
Why are side-effects modeled as monads in Haskell?
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– Jeremy List
Oct 30 '15 at 7:15
2
@JeremyList As I understand it, GHC implements IO via ...
Most efficient way to concatenate strings?
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17 Answers
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What's a simple way to get a text input popup dialog box on an iPhone
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WarkstWarkst
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Check if database exists in PostgreSQL using shell
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edited May 19 '16 at 7:05
answered May 28 '13 at 3:04
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Static nested class in Java, why?
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274
The Sun page you link to has some key differences between the two:
A nested class is a memb...
What's the most efficient way to erase duplicates and sort a vector?
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edited May 28 '17 at 11:38
Donald Duck
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