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How to calculate the angle between a line and the horizontal axis?
...he start point and the end point (here, this is more of a directed line segment, not a "line", since lines extend infinitely and don't start at a particular point).
deltaY = P2_y - P1_y
deltaX = P2_x - P1_x
Then calculate the angle (which runs from the positive X axis at P1 to the positive Y axis...
Entity Framework 6 Code first Default value
...on a non nullable bool property, so unless changed, this is what entity framework will save to the db. Or am I missing something?
– GFoley83
Feb 17 '15 at 19:10
6
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What is a “web service” in plain English?
...ld be a web service if it outputs the integer in a format that may be consumed by another program. It might be in an XML format or another format, as long as other programs can understand the output.
The full definition is obviously more complex but you asked for plain English.
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How to revert to origin's master branch's version of file
... not commit the file, or add it to the index, then:
git checkout -- filename
Assuming you added it to the index, but did not commit it, then:
git reset HEAD filename
git checkout -- filename
Assuming you did commit it, then:
git checkout origin/master filename
Assuming you want to blow away...
Configure IIS Express for external access to VS2010 project
... applicationhost.config file (located in the IISExpress folder in your documents), your site bindings should look like below:
<bindings>
<binding protocol="http" bindingInformation="*:8080:*" />
</bindings>
Bindings consist of three parts. Firstly an IP address or list, or as ...
How to sum a variable by group
I have a data frame with two columns. First column contains categories such as "First", "Second", "Third", and the second column has numbers that represent the number of times I saw the specific groups from "Category".
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How to delay the .keyup() handler until the user stops typing?
I’ve got a search field. Right now it searches for every keyup. So if someone types “Windows”, it will make a search with AJAX for every keyup: “W”, “Wi”, “Win”, “Wind”, “Windo”, “Window”, “Windows”.
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What's the difference between a mock & stub?
...y written with predetermined behavior. So you would have a class that implements the dependency (abstract class or interface most likely) you are faking for testing purposes and the methods would just be stubbed out with set responses. They would not do anything fancy and you would have already writ...
How do I view the list of functions a Linux shared library is exporting?
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Are static variables shared between threads?
My teacher in an upper level Java class on threading said something that I wasn't sure of.
7 Answers
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