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Why does Boolean.ToString output “True” and not “true”
...ion. However, I'd like to offer some fun facts about it ;)
First, this is what it says in MSDN about the Boolean.ToString() method:
Return Value
Type: System.String
TrueString if the value of this
instance is true, or FalseString if
the value of this instance is false.
Remar...
What is the colon operator in Ruby?
When I say { :bla => 1, :bloop => 2 } , what exactly does the : do? I read somewhere about how it's similar to a string, but somehow a symbol.
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What does the caret (^) character mean?
...ifiers can be chained arbitrarily
, e.g., topic~3^2. See related answer to What’s the difference between HEAD^ and HEAD~ in Git?
For the full details, see the “Specifying Revisions” section of git rev-parse --help.
sh...
What is the purpose of Serialization in Java?
...ments were convincing enough. I am wondering if someone can really tell me what is it that we can really achieve by serializing a class?
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How to force 'cp' to overwrite directory instead of creating another one inside?
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It's not clear that this answer is what the OP is looking for, although the examples given above mask the problem... With the -T option, files that are in an existing target (bar/) but not in the source (foo/) will be left in place, so this is not what most pe...
What's invokedynamic and how do I use it?
... JVM and one of those cool features is invokedynamic. I would like to know what it is and how does it make reflective programming in Java easier or better?
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What is the best way to concatenate two vectors?
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This is precisely what the member function std::vector::insert is for
std::vector<int> AB = A;
AB.insert(AB.end(), B.begin(), B.end());
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What is the best way to remove accents (normalize) in a Python unicode string?
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depends what you're trying to achieve. for example I'm doing a search right now, and I don't want to transliterate greek/russian/chinese, I just want to replace "ą/ę/ś/ć" with "a/e/s/c"
– kolinko
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Difference between float and decimal data type
What difference does it make when I use float and decimal data types in MySQL?.
12 Answers
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