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count members with jsonpath?
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code4kix
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answered Dec 10 '13 at 15:52
lopisanlopisan
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What are some compelling use cases for dependent method types?
...tside ResourceManager
def testHash(r : Resource) = assert(r.hash == "9e47088d")
def testDuplicates(r : Resource) = assert(r.duplicates(r))
}
trait FileManager extends ResourceManager {
type Resource <: File
trait File extends BasicResource {
def local : Boolean
}
override def c...
Enable SQL Server Broker taking too long
I have a Microsoft SQL server 2005 and I tried to enable Broker for my database with those T-SQL:
4 Answers
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With GitHub how do I push all branches when adding an existing repo?
...ow to make “git push” include tags within a branch?", git 1.8.3+ (May 2013) introduced:
git push --follow-tags
This won't push all the tags, but only the ones accessible from the branch(es) HEAD(s) you are pushing.
That can help keeping that operation (pushing commits and tags) done with...
how to get first three characters of an NSString?
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edited Jan 30 '14 at 15:39
answered Mar 14 '11 at 4:10
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What is the maximum length of data I can put in a BLOB column in MySQL?
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250
A BLOB can be 65535 bytes (64 KB) maximum.
If you need more consider using:
a MEDIUMBLOB for...
Detecting iOS / Android Operating system
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404
You can test the user agent string:
/**
* Determine the mobile operating system.
* This func...
Should have subtitle controller already set Mediaplayer error Android
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edited Jan 21 '15 at 20:16
answered Nov 22 '13 at 16:28
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How can I escape a double quote inside double quotes?
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290
Use a backslash:
echo "\"" # Prints one " character.
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How to find NSDocumentDirectory in Swift?
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Apparently, the compiler thinks NSSearchPathDirectory:0 is an array, and of course it expects the type NSSearchPathDirectory instead. Certainly not a helpful error message.
But as to the reasons:
First, you are confusing the argument names and types. Take a look at the functio...