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Ruby Metaprogramming: dynamic instance variable names
...#{k}",v)}
– Andrei
Jun 10 '12 at 20:32
3
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Select last N rows from MySQL
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newfurnitureynewfurniturey
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C# declare empty string array
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edited May 30 '13 at 11:32
answered May 30 '13 at 10:54
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Delete sql rows where IDs do not have a match from another table
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Abel
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answered Aug 1 '10 at 23:23
OMG PoniesOMG Ponies
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Oracle “(+)” Operator
...rrectly.
– philipxy
Apr 7 '19 at 19:32
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How to supply value to an annotation from a Constant java
...e.
– Wolfgang Fahl
Jun 26 '17 at 11:32
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How to check for DLL dependency?
...s-x86_64/jniopenblas_nolapack.dll ntdll.dll => /c/WINDOWS/SYSTEM32/ntdll.dll (0x7ffe46910000) KERNEL32.DLL => /c/WINDOWS/System32/KERNEL32.DLL (0x7ffe46610000) KERNELBASE.dll => /c/WINDOWS/System32/KERNELBASE.dll (0x7ffe42d40000) msvcrt.dll => /c/WINDOWS/S...
Comma separator for numbers in R?
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32
See ?format:
> format(1e6, big.mark=",", scientific=FALSE)
[1] "1,000,000"
>
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leading zeros in rails
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SylvainBSylvainB
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Always pass weak reference of self into block in ARC?
... design.
– jemmons
Nov 17 '13 at 22:32
@jemmons Yes, we should always avoid a retain cycle design as much as we can.
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