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Algorithm for classifying words for hangman difficulty levels as “Easy”,“Medium”, or “Hard”
...an strategy
There's an idea that's implicit in some the other answers and comments, that the optimal strategy for the solver would be to base their decisions on the frequency of letters in English, or on the frequency of words in some corpus. This is a seductive idea, but it's not quite right. The ...
How to fix Git error: object file is empty?
When I try to commit changes, I get this error:
24 Answers
24
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C++ - passing references to std::shared_ptr or boost::shared_ptr
...ant to make will make a significant difference to performance.
Update for commenter JQ
Here's a contrived example. It's deliberately simple, so the mistake will be obvious. In real examples, the mistake is not so obvious because it is hidden in layers of real detail.
We have a function that will ...
Git workflow and rebase vs merge questions
...why a rebase is then better than a merge is that:
you rewrite your local commit history with the one of the master (and then reapply your work, resolving any conflict then)
the final merge will certainly be a "fast forward" one, because it will have all the commit history of the master, plus only ...
Error in finding last used cell in Excel with VBA
...when finding the last row. And hence I will keep on updating it whenever I come across a new scenario/information.
Unreliable ways of finding the last row
Some of the most common ways of finding last row which are highly unreliable and hence should never be used.
UsedRange
xlDown
CountA
Used...
Executing multi-line statements in the one-line command-line?
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91
this style can be used in makefiles too (and in fact it is used quite often).
python - <<...
Copy constructor versus Clone()
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91
You should not derive from ICloneable.
The reason is that when Microsoft designed the .net fr...
Why would one use nested classes in C++?
... old baggage laying around the STL because they need to maintain backwards compatibility with some fool who decided they wanted to use the Node class that was hidden inside list.
share
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improve thi...
What Git branching models work for you?
Our company is currently using a simple trunk/release/hotfixes branching model and would like advice on what branching models work best for your company or development process.
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
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@GringoSuave If the user does not have pip installed, he needs to install it first.
– guettli
Sep 24...