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Does Qt support virtual pure slots?
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164
Yes, just like regular c++ pure virtual methods. The code generated by MOC does call the pure vi...
How to track child process using strace?
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4 Answers
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Hide Console Window in C# Console Application
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answered Oct 4 '10 at 8:27
Dirk VollmarDirk Vollmar
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MySQL - length() vs char_length()
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354
LENGTH() returns the length of the string measured in bytes.
CHAR_LENGTH() returns the length ...
C++ auto keyword. Why is it magic?
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154
auto was a keyword that C++ "inherited" from C that had been there nearly forever, but virtually...
Generate a UUID on iOS from Swift
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Try this one:
let uuid = NSUUID().uuidString
print(uuid)
Swift 3/4/5
let uuid = UUID().uuidString
print(uuid)
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View git history for folder
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answered Aug 14 '12 at 10:18
knittlknittl
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Remove columns from DataTable in C#
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Linus Caldwell
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answered Sep 16 '08 at 18:04
Tom RitterTom Ritter
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Namespace for [DataContract]
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434
DataContractAttribute Class is in the System.Runtime.Serialization namespace.
You should add ...
Ruby sleep or delay less than a second?
I'm making a script with ruby that must render frames at 24 frames per second, but I need to wait 1/24th of a second between sending the commands. What is the best way to sleep for less than a second?
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