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What is this: [Ljava.lang.Object;?
...out.println(new int[0][0][7]); // [[[I@xxxxx
System.out.println(new String[4][2]); // [[Ljava.lang.String;@xxxxx
System.out.println(new boolean[256]); // [Z@xxxxx
The reason why the toString() method on arrays returns String in this format is because arrays do not @Override the method inherited fr...
View's SELECT contains a subquery in the FROM clause
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4 Answers
4
Active
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(![]+[])[+[]]… Explain why this works
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edited Jun 19 '14 at 0:31
kevinji
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answ...
Are nested span tags OK in XHTML?
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143
Yes it will. You can help yourself by using the w3's validator direct input option:
<!DOCTY...
LINQ where vs takewhile
...ind all elements matching the condition
var intList = new int[] { 1, 2, 3, 4, 5, -1, -2 };
Console.WriteLine("Where");
foreach (var i in intList.Where(x => x <= 3))
Console.WriteLine(i);
Console.WriteLine("TakeWhile");
foreach (var i in intList.TakeWhile(x => x <= 3))
Console.Wri...
How to jump directly to a column number in Vim
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4 Answers
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Use logging print the output of pprint
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– undefinedvariable
Sep 29 '15 at 13:04
2
@undefinedvariable Good question. Me-today wants to tell...
What is the difference between a WCF Service Application and a WCF Service Library?
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148
A service application includes a website host already setup for you. A service library is a li...
Android detect Done key press for OnScreen Keyboard
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answered Feb 22 '11 at 11:34
Szabolcs BereczSzabolcs Berecz
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Remove textarea inner shadow on Mobile Safari (iPhone)
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341
By adding this css style:
-webkit-appearance: none;
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