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Using pg_dump to only get insert statements from one table within database
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232
if version < 8.4.0
pg_dump -D -t <table> <database>
Add -a before the -t ...
When to use NSInteger vs. int
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322
You usually want to use NSInteger when you don't know what kind of processor architecture your...
How can I reliably get an object's address when operator& is overloaded?
...eo Italia
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Export database schema into SQL file
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Taryn♦Taryn
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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
...SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error)
at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj)
you may need to update your .NET assemblies.
This issue occurs because of an error in the con...
How to optimize for-comprehensions and loops in Scala?
...ancies between run times of 2.5s and 0.7s were entirely due to whether the 32-bit or 64-bit JVMs were being used. Scala from the command line uses whatever is set by JAVA_HOME, while Java uses 64-bit if available regardless. IDEs have their own settings. Some measurements here: Scala execution times...
ObjectiveC Parse Integer from String
...pens when the number inside myStringContainingInt is too big to fit inside 32 bits--actually 31 bits since it's signed?
– Josh Hinman
Jun 20 '13 at 19:50
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What are some uses of template template parameters?
...ive an example. Let's pretend that std::vector doesn't have a typedef value_type.
So how would you write a function which can create variables of the right type for the vectors elements? This would work.
template <template<class, class> class V, class T, class A>
void f(V<T, A> ...
Wrap a delegate in an IEqualityComparer
...t;T> : IEqualityComparer<T>
{
readonly Func<T, T, bool> _comparer;
readonly Func<T, int> _hash;
public FuncEqualityComparer( Func<T, T, bool> comparer )
: this( comparer, t => 0 ) // NB Cannot assume anything about how e.g., t.GetHashCode() interact...
What are all the uses of an underscore in Scala?
...ang.org and noticed a curious question: " Can you name all the uses of “_”? ". Can you? If yes, please do so here. Explanatory examples are appreciated.
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