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How to remove convexity defects in a Sudoku square?
...a, top left and bottom right points...
Edit: I managed to check whether a set of contours form a line or not by applying linear regression and checking the error. However linear regression performed poorly when slope of the line is too big (i.e. >1000) or it is very close to 0. Therefore applyin...
How do you organize your version control repository?
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We've set ours up to almost exactly match what you've posted. We use the general form:
\Project1
\Development (for active dev - what you've called "Trunk", containing everything about a project)
\Branches (For older, still-e...
What exactly is Apache Camel?
...Enterprise Integration Patterns (EIP) in which they propose and document a set of new patterns and blueprints for how we could best design large component-based systems, where components can be running on the same process or in a different machine.
They basically propose that we structure our syste...
Simple Digit Recognition OCR in OpenCV-Python
...assifier on hand written digits. I got an accuracy of over 97% on the test set using Convolutional Networks.
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Is recursion ever faster than looping?
...resting instruction performs a transformation. Basic instructions are:
a) Set & move memory cells
store a value into memory, e.g.: store 5 m[4]
copy a value to another position: e.g.: store m[4] m[8]
b) Logic and arithmetic
and, or, xor, not
add, sub, mul, div. e.g. add m[7] m[8]
An E...
What does OSGi solve?
...ded at the same time.
With this, you can structure your application as a set of versioned plugin artifacts that are loaded on demand. Each plugin is a standalone component. Just as Maven helps you structure your build so it is repeatable and defined by a set of specific versions of artifacts it ...
Infinity symbol with HTML
...k there's a default key for infinity. However, like anything else you can set up a key shortcut. Jonas Kölker recommended Compose+1/0 (stackoverflow.com/questions/311244/…)
– Matthew Flaschen
Feb 12 '10 at 21:33
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How to add dividers and spaces between items in RecyclerView?
...emDecoration allows the application to add a special drawing and layout offset to specific item views from the adapter's data set. This can be useful for drawing dividers between items, highlights, visual grouping boundaries and more.
All ItemDecorations are drawn in the order they were added, befor...
Eclipse - java.lang.ClassNotFoundException
...r each folder. Go one by one though each source-folder of your project and set the output folder that maven would use.
For example, your web project's src/main/java should have target/classes under the web project, test classes should have target/test-classes also under the web project and so.
Us...
Creating a singleton in Python
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This doesn't work across modules. In my "main" module i set a value. I then reference it in another module and its null. Sigh.
– Paul Kenjora
Mar 30 '17 at 14:20
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