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How to test which port MySQL is running on and whether it can be connected to?
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13 Answers
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Array Size (Length) in C#
... is a rectangular multi-dimensional array (for example, int[,] b = new int[3, 5];)
b.Rank
will give the number of dimensions (2) and
b.GetLength(dimensionIndex)
will get the length of any given dimension (0-based indexing for the dimensions - so b.GetLength(0) is 3 and b.GetLength(1) is 5).
S...
Can someone explain this 'double negative' trick? [duplicate]
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answered Jan 13 '11 at 23:44
user113716user113716
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django-debug-toolbar not showing up
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edited Jun 17 '15 at 13:58
Sebastian Wozny
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a...
How do I print out the contents of an object in Rails for easy debugging?
...essor :name, :age
end
user = User.new
user.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith", @age=30>
puts user.to_yaml
#=> --- !ruby/object:User
#=> age: 30
#=> name: John Smith
Hope that helps.
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How can I parse a YAML file in Python
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837
The easiest and purest method without relying on C headers is PyYaml (documentation), which can...
How to list the files inside a JAR file?
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93
CodeSource src = MyClass.class.getProtectionDomain().getCodeSource();
if (src != null) {
URL j...
Do interfaces inherit from Object class in java
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answered Jun 3 '11 at 12:18
aioobeaioobe
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Setting table row height
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edited May 2 '13 at 15:37
Sam Mussmann
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How to properly add include directories with CMake
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edited Sep 15 '18 at 23:07
Peter Mortensen
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