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Modelling an elevator using Object-Oriented Analysis and Design [closed]

... This is one of them; unfortunately, my OOP professor in college never actually gave an answer to it, and so I've been wondering. ...
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How are people unit testing with Entity Framework 6, should you bother?

...tests. Unfortunately your compromise here is speed. It takes time to run all these tests, to run all these setup/tear down scripts. One final point, it can be very hard work to write such a large amount of SQL to test your ORM. This is where I take a very nasty approach (the purists here will dis...
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How to submit a form with JavaScript by clicking a link?

...etElementById('form-id').submit();"> submit </a> </form> All ways Whatever way you choose, you have call formObject.submit() eventually (where formObject is the DOM object of the <form> tag). You also have to bind such an event handler, which calls formObject.submit(), so i...
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How to determine function name from inside a function

...Bash Reference Manual: FUNCNAME An array variable containing the names of all shell functions currently in the execution call stack. The element with index 0 is the name of any currently-executing shell function. The bottom-most element (the one with the highest index) is "main". This variable exis...
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jQuery attr vs prop?

... Unfortunately none of your links work :( Some insight though, attr is for all attributes. prop is for properties. In older jQuery versions (<1.6), we just had attr. To get to DOM properties such as nodeName, selectedIndex, or defaultValue you had to do something like: var elem = $("#foo")[0]; if...
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Is it feasible to do (serious) web development in Lisp? [closed]

...e almost any kind of application in almost any programming language, especially in such a powerful one as Lisp (be it Scheme or Common Lisp). But is it practical to use it for web development? If so, what should be a good starting point? Where can be found the proper resources (tools, libraries, doc...
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How did this person code “Hello World” with Microsoft Paint?

...present colors (i.e. none of them are "mandated" by the file format2, they all come from the color of each pixel), and there's a perfect 1:1 correspondence between pixel colors and bytes written in the file; thus, using perfectly chosen colors you can actually write anything you want in the file (wi...
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Ignore with CSS?

...'t answer the question exactly as stated, but it does achieve the goal in all modern browsers. – Andrew Lundin Jul 25 '14 at 20:05 add a comment  |  ...
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Does SVG support embedding of bitmap images?

...es xlink as a namespace prefix and says where the definition is. That then allows the SVG reader to know what xlink:href means. The IMAGE_DATA is where you'd add the image data as base64-encoded text. Vector graphics editors that support SVG usually have an option for saving with images embedded. Ot...
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Emulate ggplot2 default color palette

... It is just equally spaced hues around the color wheel, starting from 15: gg_color_hue <- function(n) { hues = seq(15, 375, length = n + 1) hcl(h = hues, l = 65, c = 100)[1:n] } For example: n = 4 cols = gg_color_hue(n) dev.new(...