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How do I create a class instance from a string name in ruby?
...') will not work, while constantize will.
– Marc-André Lafortune
May 8 '11 at 4:49
Thanks, woke up to ask about that ...
How do I simply create a patch from my latest git commit?
I'm looking for the magic command of creating a patch from the last commit made.
5 Answers
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“’” showing on page instead of “ ' ”
...ome "strange characters combinations" are common to both (e.g. "é" for "é").
– Skippy le Grand Gourou
Feb 19 '19 at 20:20
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Why use Gradle instead of Ant or Maven? [closed]
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Gradle put the fun back into building/assembling software. I used ant to build software my entire career and I have always considered the actual "buildit" part of the dev work being a necessary evil. A few months back our company grew tired...
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 add custom field to Python log format string?
... This is nowaday's python3 best answer
– Stéphane
May 9 at 13:21
According to docs.python.org/3/howto/loggi...
Why use pip over easy_install? [closed]
A tweet reads:
9 Answers
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How do Python functions handle the types of the parameters that you pass in?
Unless I'm mistaken, creating a function in Python works like this:
13 Answers
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Why is list initialization (using curly braces) better than the alternatives?
...teger value cannot be converted to a floating-point type.
Example:
void fun(double val, int val2) {
int x2 = val; // if val==7.9, x2 becomes 7 (bad)
char c2 = val2; // if val2==1025, c2 becomes 1 (bad)
int x3 {val}; // error: possible truncation (good)
char c3 {val2}; // error...
How can I return an empty IEnumerable?
...ing involves creating a new instance).
– Francis Gagné
Jul 12 '10 at 15:40
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