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How to use regex in String.contains() method in Java
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String.contains
String.contains works with String, period. It doesn't work with regex. It wil...
How can I use map and receive an index as well in Scala?
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148
I believe you're looking for zipWithIndex?
scala> val ls = List("Mary", "had", "a", "littl...
Practical example where Tuple can be used in .Net 4.0?
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Python - When to use file vs open
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You should always use open().
As the documentation states:
When opening a file, it's pref...
Can someone explain collection_select to me in clear, simple terms?
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edited Jul 27 '15 at 16:07
amiuhle
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answered Jan 18 ...
Where can I find the TypeScript version installed in Visual Studio?
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Can JSON start with “[”?
...teral names.
A JSON text is a serialized object or array.
Update (2014)
As of March 2014, there is a new JSON RFC (7159) that modifies the definition slightly (see pages 4/5).
The definition per RFC 4627 was: JSON-text = object / array
This has been changed in RFC 7159 to: JSON-text = ws v...
What does the arrow operator, '->', do in Java?
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That's part of the syntax of the new lambda expressions, to be introduced in Java 8. There are...
Difference between >>> and >>
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>> is arithmetic shift right, >>> is logical shift right.
In an arithmetic shift...
Iterating a JavaScript object's properties using jQuery
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$.each( { name: "John", lang: "JS" }, function(i, n){
alert( "Name: " + i + ", Value: " + n...