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Why should I declare a virtual destructor for an abstract class in C++?
I know it is a good practice to declare virtual destructors for base classes in C++, but is it always important to declare virtual destructors even for abstract classes that function as interfaces? Please provide some reasons and examples why.
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How do I change the default author and committer in the Eclipse Git plugin?
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Click Window > Preferences > Team > Git > Configuration
Click Add Entry and enter the key value pairs:
Key: user.name
Value: YourUsernameHere
And
Key: user.email
Value: YourEmailHere
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How can I programmatically create a new cron job?
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It's always worked well for me.
You should consider a slightly more sophisticated script that can do three things.
Append a crontab line; assuring that it didn't exist. Adding when it already exists is bad.
Remove the crontab line. Per...
Java: parse int value from a char
I just want to know if there's a better solution to parse a number from a character in a string (assuming that we know that the character at index n is a number).
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Calling C/C++ from Python?
What would be the quickest way to construct a Python binding to a C or C++ library?
16 Answers
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How to get NSDate day, month and year in integer format?
...answered Jun 2 '11 at 11:46
Janak NirmalJanak Nirmal
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Select all 'tr' except the first one
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MagnarMagnar
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Redefining NULL
...valuating the null pointer as a boolean must be false. This can be a bit awkward if you really do want a zero address, and NULL is not the zero address.
Nevertheless, with (heavy) modifications to the compiler and standard library, it's not impossible to have NULL be represented with an alternate b...
ThreadStart with parameters
... edited Mar 16 '15 at 9:24
Nikhil Agrawal
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answered Jul 28 '09 at 18:34
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Print commit message of a given commit in git
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mipadimipadi
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