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Kotlin: how to pass a function as parameter to another?
...
Use :: to signify a function reference, and then:
fun foo(m: String, bar: (m: String) -> Unit) {
bar(m)
}
// my function to pass into the other
fun buz(m: String) {
println("another message: $m")
}
// someone passing buz into foo
fun something() {
foo("hi", ::buz)
}
Since Ko...
How to get the list of files in a directory in a shell script?
... edited Apr 4 '12 at 8:10
l0b0
45.4k1919 gold badges106106 silver badges174174 bronze badges
answered Mar 13 '10 at 6:08
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Should I implement __ne__ in terms of __eq__ in Python?
...It seems to make sense that I should override the __ne__ method as well, but does it make sense to implement __ne__ in terms of __eq__ as such?
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Difference between partition key, composite key and clustering key in Cassandra?
I have been reading articles around the net to understand the differences between the following key types. But it just seems hard for me to grasp. Examples will definitely help make understanding better.
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Find out a Git branch creator
I want to find out who created a branch.
11 Answers
11
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What is the main difference between Inheritance and Polymorphism?
I was presented with this question in an end of module open book exam today and found myself lost. I was reading Head first Java and both definitions seemed to be exactly the same. I was just wondering what the MAIN difference was for my own piece of mind. I know there are a number of similar quest...
Difference between float and decimal data type
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This is what I found when I had this doubt.
mysql> create table numbers (a decimal(10,2), b float);
mysql> insert into numbers values (100, 100);
mysql> select @a := (a/3), @b := (b/3), @a * 3, @b * 3 from numbers \G
*************************** 1. row ***...
LINQ to SQL: Multiple joins ON multiple Columns. Is this possible?
...umns in Linq to SQL is a little different.
var query =
from t1 in myTABLE1List // List<TABLE_1>
join t2 in myTABLE1List
on new { t1.ColumnA, t1.ColumnB } equals new { t2.ColumnA, t2.ColumnB }
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You have to take advantage of anonymous types and compose a type for the mult...
How to format numbers? [duplicate]
I want to format numbers using JavaScript.
17 Answers
17
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Passing an array as a function parameter in JavaScript
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Michał Perłakowski
63.1k2121 gold badges133133 silver badges148148 bronze badges
answered May 18 '10 at 9:44
KaptajnKoldKaptajnKold
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