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E731 do not assign a lambda expression, use a def
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edited Mar 4 at 17:50
answered Jul 29 '14 at 7:31
Gar...
In Python, if I return inside a “with” block, will the file still close?
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edited Dec 12 '12 at 17:01
answered Mar 27 '12 at 7:42
Th...
vs in Generics
...iance in generic interfaces was added to C# and VB.NET (in .NET 4 with VS 2010), this was a compile time error.
After .NET 4, IEnumerable<T> was marked covariant, and became IEnumerable<out T>. Since IEnumerable<out T> only uses the elements within it, and never adds/changes them...
How to do a PUT request with curl?
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590
Using the -X flag with whatever HTTP verb you want:
curl -X PUT -d arg=val -d arg2=val2 localho...
What does git rev-parse do?
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260
git rev-parse is an ancillary plumbing command primarily used for manipulation.
One common usag...
How is std::function implemented?
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80
The implementation of std::function can differ from one implementation to another, but the core ...
Simple and fast method to compare images for similarity
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109
Can the screenshot or icon be transformed (scaled, rotated, skewed ...)? There are quite a few ...
Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
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280
For the second part of your question, see the array page of the manual, which states (quoting) :...
Checking if an instance's class implements an interface?
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answered Nov 8 '08 at 4:27
user19302user19302
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What is the MySQL VARCHAR max size?
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300
Keep in mind that MySQL has a maximum row size limit
The internal representation of a MySQL...