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How do I temporarily disable triggers in PostgreSQL?
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170
Alternatively, if you are wanting to disable all triggers, not just those on the USER table, you...
How can I use map and receive an index as well in Scala?
...")
scala> ls.zipWithIndex.foreach{ case (e, i) => println(i+" "+e) }
0 Mary
1 had
2 a
3 little
4 lamb
From: http://www.artima.com/forums/flat.jsp?forum=283&thread=243570
You also have variations like:
for((e,i) <- List("Mary", "had", "a", "little", "lamb").zipWithIndex) println(i+"...
Set default syntax to different filetype in Sublime Text 2
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1601
In the current version of Sublime Text 2 (Build: 2139), you can set the syntax for all files of...
Explicitly select items from a list or tuple
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list( myBigList[i] for i in [87, 342, 217, 998, 500] )
I compared the answers with python 2.5.2:
19.7 usec: [ myBigList[i] for i in [87, 342, 217, 998, 500] ]
20.6 usec: map(myBigList.__getitem__, (87, 342, 217, 998, 500))
22.7 usec: itemgetter(87, 342, 217, 998, 500)...
Using C++ library in C code
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answered Oct 13 '08 at 23:33
Greg HewgillGreg Hewgill
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Can I use an OR in regex without capturing what's enclosed?
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answered Jul 31 '10 at 15:45
GumboGumbo
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Constructor initialization-list evaluation order
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280
It depends on the order of member variable declaration in the class. So a_ will be the first one...
What is the standard exception to throw in Java for not supported/implemented operations?
...ited Jun 7 '16 at 15:33
user177800
answered May 6 '09 at 11:24
dfadfa
105k2828 gold ba...
REST API Authentication
...n how to implement:
Working Link from comments: https://www.ida.liu.se/~TDP024/labs/hmacarticle.pdf
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Object reference not set to an instance of an object.Why doesn't .NET show which object is `null`?
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(For information about the new exception helper in Visual Studio 2017 see the end of this answer)
Consider this code:
String s = null;
Console.WriteLine(s.Length);
This will throw a NullReferenceException in the second line and you want to know why .NET doesn't tell you that it was s ...