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How to list of all the tables defined for the database when using active record?
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answered Oct 1 '08 at 0:34
François BeausoleilFrançois Beausoleil
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Is it unnecessary to put super() in constructor?
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zb226
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answered Jan 13 '10 at 2:48
cletuscletus
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Elegant method to generate array of random dates within two dates
...ath.random() * (end.getTime() - start.getTime()));
}
randomDate(new Date(2012, 0, 1), new Date())
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Printing everything except the first field with awk
...works but it will leave a leading space: awk '{first = $1; $1 = ""; print $0, first; }'
You can also find the number of columns in NF and use that in a loop.
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Can we set a Git default to fetch all tags during a remote pull?
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answered May 21 '13 at 19:50
joshtklingjoshtkling
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How do I explicitly specify a Model's table-name mapping in Rails?
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ZabbaZabba
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boost::flat_map and its performance compared to map and unordered_map
...e measurer itself.
u64 g_accuracy;
static u64 const errormeasure = ~((u64)0);
#ifdef _MSC_VER
#pragma intrinsic(__rdtsc)
inline u64 GetRDTSC()
{
int a[4];
__cpuid(a, 0x80000000); // flush OOO instruction pipeline
return __rdtsc();
}
inline void WarmupRDTSC()
{
int a[4];
__cpu...
Make a negative number positive
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answered Jan 29 '09 at 21:25
Jon SkeetJon Skeet
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Check if element is visible in DOM
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AlexZAlexZ
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How to store a git config as part of the repository?
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edited May 11 '16 at 0:16
James Roper
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answered Aug 20 '13...