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Type converting slices of interfaces
...on-slice type")
}
ret := make([]interface{}, s.Len())
for i:=0; i<s.Len(); i++ {
ret[i] = s.Index(i).Interface()
}
return ret
}
Your best option though is just to use the lines of code you gave in your question:
b := make([]interface{}, len(a))
for i := range a {...
How to pass a function as a parameter in Java? [duplicate]
...ing
}
then call it, perhaps using an anonymous inner class:
dansMethod(100, new Callable<Integer>() {
public Integer call() {
return methodToPass();
}
});
Keep in mind this is not a 'trick'. It's just java's basic conceptual equivalent to function pointers.
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How to display line numbers in 'less' (GNU)
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1001
From the manual:
-N or --LINE-NUMBERS
Causes a line number to be displayed ...
Setting the MySQL root user password on OS X
...ntication_string=PASSWORD("NEWPASSWORD") WHERE User='root';
Update: On 8.0.15 (maybe already before that version) the PASSWORD() function does not work, as mentioned in the comments below. You have to use:
UPDATE mysql.user SET authentication_string='password' WHERE User='root';
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
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edited Sep 25 '14 at 14:10
Knossos
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answered Aug...
Objective-C: Reading a file line by line
...
Edit: Turns out this request already exists. There's a Radar dating from 2006 for this (rdar://4742914 for Apple-internal people).
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Best Practice: Access form elements by HTML id or name attribute?
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answered Feb 11 '14 at 20:03
DoinDoin
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How to get multiple select box values using jQuery?
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edited Jul 10 '17 at 5:59
Michael B.
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Shell script while read line loop stops after the first line
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answered Dec 10 '12 at 11:56
dogbanedogbane
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Rails: How do I create a default value for attributes in Rails activerecord's model? [duplicate]
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