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How to tell whether a point is to the right or left side of a line
... Should you find yourself in a situation where rounding error on this test is causing you problems, you will want to look up Jon Shewchuk's "Fast Robust Predicates for Computational Geometry".
– Stephen Canon
Oct 13 '09 at 15:13
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RESTful Services - WSDL Equivalent
...ion at compile time. Without them, you only have manually written docs and testing-based "validation".
– Eric Grange
Sep 27 '12 at 3:47
1
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Android: How to turn screen on and off programmatically?
...xplain why this wouldn't replace the 0 value you had previously set. As a test, you could try putting a forced full brightness in there to force to that specific brightness:
WindowManager.LayoutParams params = getWindow().getAttributes();
params.screenBrightness = 1;
getWindow().setAttributes(para...
Fast check for NaN in NumPy
I'm looking for the fastest way to check for the occurrence of NaN ( np.nan ) in a NumPy array X . np.isnan(X) is out of the question, since it builds a boolean array of shape X.shape , which is potentially gigantic.
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Node.js Best Practice Exception Handling
...andling
TL;DR: Handling async errors in callback style is probably the fastest way to hell (a.k.a the pyramid of doom). The best gift you can give to your code is using instead a reputable promise library which provides much compact and familiar code syntax like try-catch
Otherwise: Node.JS callba...
How can I remove duplicate rows?
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@Martin, @Georg: So, I've made a small test. A big table was created and populated as described here: sqlinthewild.co.za/index.php/2010/03/23/… Two SELECTs then were produced, one using the LEFT JOIN + WHERE IS NULL technique, the other using the NOT IN one. The...
Invoke-WebRequest, POST with parameters
...entType "application/json" -Method POST -Body "{ 'ItemID':3661515, 'Name':'test'}"
or the equivalent for XML, etc.
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In git, is there a simple way of introducing an unrelated branch to a repository?
... @phord I more or less thought of the orphan to contain things like unit tests or documentation separated from the source code of the project.
– JJD
Sep 30 '11 at 10:19
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Correct owner/group/permissions for Apache 2 site files/folders under Mac OS X?
...s point strongly recommend the alternate solution of creating local VMs to test your apps on instead of using OS X itself. See: vagrantup.com
– dkamins
Nov 7 '14 at 22:14
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Java Date vs Calendar
...y side effects and it is done for you by the compiler, rather than a JUnit test. You use this technique by creating private final fields in your class.
And coming back to the StringBuffer analogy. Here is some code that shows you how to convert between Calendar and Date
String s = "someString"; ...