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Difference between this and self in self-type annotations?
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All three forms are valid, and have the effect that B is assumed as the type of this in class A...
How to fix Error: laravel.log could not be opened?
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Hamid ParchamiHamid Parchami
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Best way to concatenate List of String objects? [duplicate]
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edited Feb 7 '09 at 18:52
answered Feb 7 '09 at 15:11
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How to invoke a Linux shell command from Java
...nts.
– KitsuneYMG
Sep 17 '09 at 12:38
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Thank you. This worked. Actually I used "sh" instead of "...
What is the best method of handling currency/money?
...of the decimal point
add_column :items, :price, :decimal, :precision => 8, :scale => 2
In Rails, the :decimal type is returned as BigDecimal, which is great for price calculation.
If you insist on using integers, you will have to manually convert to and from BigDecimals everywhere, which wi...
Static variables in member functions
...iammilind
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How to draw border around a UILabel?
...l ???
– chinthakad
Apr 20 '12 at 6:08
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@chinthakad, no. I think you'll need custom label subclas...
How can I listen for a click-and-hold in jQuery?
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8 Answers
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How do I set a column value to NULL in SQL Server Management Studio?
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edited Dec 31 '13 at 21:18
brutzen
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answered Jan 14 '09 at 21:02
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How can I define a composite primary key in SQL?
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edited Jul 12 '09 at 15:48
answered Jul 10 '09 at 15:46
cl...