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Effect of NOLOCK hint in SELECT statements
... run or that have been deleted in other sessions that have yet to be finalized. It is possible that this data includes rows that have been partially updated. It is possible that this data contains records that violate foreign key constraints. It is possible that this data excludes rows that have bee...
How to resize an image with OpenCV2.0 and Python2.6
I want to use OpenCV2.0 and Python2.6 to show resized images. I used and adopted this example but unfortunately, this code is for OpenCV2.1 and does not seem to be working on 2.0. Here my code:
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What's the difference between design patterns and architectural patterns?
...ee Fractals. Quick sort, Merge sort are all algorithmic patterns for organizing a group of elements in a order.
For a most simplistic view:
Programming paradigms - specific to programming language
Design patterns - solves reoccurring problems in software construction
Architectural patterns - fund...
In C# what is the difference between a destructor and a Finalize method in a class?
What is the difference, if there is one, between a destructor and a Finalize method in a class?
3 Answers
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Create a submodule repository from a folder and keep its git commit history
...d and push
git push origin master
Note
After doing all of this, I realized in my case that it was more appropriate to use npm to manage my own dependencies instead. We can specify git urls and versions, see the package.json git urls as dependencies.
If you do it this way, the repository you wan...
What does the star operator mean, in a function call?
What does the * operator mean in Python, such as in code like zip(*x) or f(**k) ?
5 Answers
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const vs constexpr on variables
...y them. However only PI2 is a compile-time constant. It shall be initialized at compile time. PI1 may be initialized at compile time or run time. Furthermore, only PI2 can be used in a context that requires a compile-time constant. For example:
constexpr double PI3 = PI1; // error
but:
con...
How to specify function types for void (not Void) methods in Java8?
...'m playing around with Java 8 to find out how functions as first class citizens. I have the following snippet:
4 Answers
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How to exit from PostgreSQL command line utility: psql
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Directive isolate scope with ng-repeat scope in AngularJS
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