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Can extension methods be applied to interfaces?
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Convert String to equivalent Enum value
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Hope you realise, java.util.Enumeration is different from the Java 1.5 Enum types.
You can simply use YourEnum.valueOf("String") to get the equivalent enum type.
Thus if your enum is defined as so:
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURSDAY, FRIDAY, SATURDAY
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View git history for folder
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182
You can use either foldername or foldername/*. Either way should work.
git log -- path/to/fol...
Git pull from another repository
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137
Issue the following command in your Acme repo. It adds a new remote repository named upstream ...
How to open every file in a folder?
I have a python script parse.py, which in the script open a file, say file1, and then do something maybe print out the total number of characters.
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How to replace multiple white spaces with one white space
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Scala equivalent of Java java.lang.Class Object
...gt; classOf[C]
res0: java.lang.Class[C] = class C
scala> c.getClass
res1: java.lang.Class[_] = class C
That is why the following will not work:
val xClass: Class[X] = new X().getClass //it returns Class[_], nor Class[X]
val integerClass: Class[Integer] = new Integer(5).getClass //similar error...
Redirect stdout pipe of child process in Go
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answered Feb 14 '13 at 23:06
cmccabecmccabe
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How to change int into int64?
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186
This is called type conversion :
i := 23
var i64 int64
i64 = int64(i)
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