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What is the difference between quiet NaN and signaling NaN?

...2"); float div_0_0 = 0.0f / 0.0f; float sqrt_negative = std::sqrt(-1.0f); // Print their bytes. std::cout << "qnan "; print_float(qnan); std::cout << "snan "; print_float(snan); std::cout << " inf "; print_float(inf); std::cout << "-inf "; print_f...
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Confused about Service vs Factory

...example. Do you know how i should annotate this? – Pål Oct 2 '14 at 13:56 2 Yes, there is there...
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How to read an external properties file in Maven

... I think that's what I'm looking for I couldn't find the 1.0-SNAPSHOT in the maven repositories but there is a release: mvnrepository.com/artifact/org.codehaus.mojo/… <dependency> <groupId>org.codehaus.mojo</groupId> <artifactId>properties-maven...
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How to prevent blank xmlns attributes in output from .NET's XmlDocument?

...Document(); xml.AppendChild(xml.CreateElement("root", "whatever:name-space-1.0")); xml.DocumentElement.AppendChild(xml.CreateElement("loner", "whatever:name-space-1.0")); Console.WriteLine(xml.OuterXml); Thanks everyone to all your answers which led me in the right direction! ...
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Simulator or Emulator? What is the difference?

...r, appearance or properties of". Not much difference. Emulation comes from æmulus, "striving, rivaling," and is related to "imitate" and "image," which suggests a surface-lever resemblance. "Simulation" comes from similis "like", as does the word "similar," which perhaps suggests a deeper congruenc...
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Simple C example of doing an HTTP POST and consuming the response

... and nothing else. A sample message could be: GET /path?query_string HTTP/1.0\r\n \r\n POST: What would normally be in the query string is in the body of the message instead. Because of this the header needs to include the Content-Type: and Content-Length: attributes as well as the POST command. ...
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How to debug a GLSL shader?

...g=0.0; vec3 tile=texture2D(colMap, coords.st).xyz; vec4 col=vec4(tile, 1.0); if(something) bug=1.0; col.x+=bug; gl_FragColor=col; } share | improve this answer | ...
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Parser for C#

... Works on source code: CSParser: From C# 1.0 to 2.0, open-source Metaspec C# Parser: From C# 1.0 to 3.0, commercial product (about 5000$) #recognize!: From C# 1.0 to 3.0, commercial product (about 900€) (answer by SharpRecognize) SharpDevelop Parser (answer by Aks...
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Sort Dictionary by keys

...ues, like this: let sortedKeysAndValues = sorted(dictionary) { $0.0 < $1.0 } println(sortedKeysAndValues) // [(A, [1, 2]), (D, [5, 6]), (Z, [3, 4])] EDIT2: The monthly changing Swift syntax currently prefers let sortedKeys = Array(dictionary.keys).sort(<) // ["A", "D", "Z"] The global so...
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UITextField border color

....borderColor=[[UIColor redColor]CGColor]; textField.layer.borderWidth= 1.0f; For reverting back to the original layout just set border color to clear color, serverField.layer.borderColor=[[UIColor clearColor]CGColor]; in swift code textField.layer.borderWidth = 1 textField.laye...