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Why '&&' and not '&'?
...ent to compute the bitwise logical AND etc.
For enumerations (chapter 7.11.2):
They are implemented to perform the logical operation of the underlying type of the enumeration.
For bools and nullable bools (chapter 7.11.3 and 7.11.4):
The result is not computed using bitwise calculations. The result ...
Changing every value in a hash in Ruby
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PhrogzPhrogz
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Find() vs. Where().FirstOrDefault()
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Where is the Find method on IEnumerable<T>? (Rhetorical question.)
The Where and FirstO...
How to comment out a block of Python code in Vim
... Go to the the first column of the first line you want to comment.
Step 2: Press: Ctrl+v and select the lines you want to comment:
Step 3: Shift-I#space (Enter Insert-at-left mode, type chars to insert. The selection will disappear, but all lines within it will be modified after Step 4.)
S...
SQL multiple column ordering
... in different directions. column1 would be sorted descending, and column2 ascending.
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Scala: what is the best way to append an element to an Array?
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You can use :+ to append element to array and +: to prepend it:
0 +: array :+ 4
should prod...
Why use Ruby's attr_accessor, attr_reader and attr_writer?
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edited Sep 28 '12 at 11:03
answered Feb 18 '11 at 21:43
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Different return values the first and second time with Moq
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With the latest version of Moq(4.2.1312.1622), you can setup a sequence of events using SetupSeq...
Get the value of an instance variable given its name
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