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How do I loop through a list by twos? [duplicate]
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@KevinPatel Just do int(your_float_var) perhaps?
– Roel Van de Paar
May 18 at 1:48
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Pacman: how do the eyes find their way back to the monster hole?
...as just referred to a very detailed page on the Pacman system: The Pac-Man Dossier, and since I have the accepted answer here, I felt I should update it. The article doesn't seem to cover the act of returning to the monster house explicitly but it states that the direct pathfinding in Pac-Man is a c...
Cannot ignore .idea/workspace.xml - keeps popping up
...in the repository's .gitignore, I would suggest that you ignore your IDE's dotfiles globally.
Otherwise you will have to add it to every .gitgnore for every project you work on. Also, if you collaborate with other people, then its best practice not to pollute the project's .gitignore with private ...
Get TFS to ignore my packages folder
...'m trying to get TFS (2013) to ignore my packages folder. I passionately don't want it source controlled as I'm using NuGet and it's great!
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What can MATLAB do that R cannot do? [closed]
...eople complain how expensive MATLAB licenses are. Then I wonder why they don't just use Octave or R . But is the latter right? Can you use R to replace MATLAB?
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How can I reliably determine the type of a variable that is declared using var at design time?
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I can describe for you how we do that efficiently in the "real" C# IDE.
The first thing we do is run a pass which analyzes only the "top level" stuff in the source code. We skip all the method bodies. That allows us to quickly build up a database of inf...
How do I retrieve an HTML element's actual width and height?
...<div> that I wish to center in the browser's display (viewport). To do so, I need to calculate the width and height of the <div> element.
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Why is it necessary to set the prototype constructor?
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It's not always necessary, but it does have its uses. Suppose we wanted to make a copy method on the base Person class. Like this:
// define the Person Class
function Person(name) {
this.name = name;
}
Person.prototype.copy = function() {
// r...
How do I mock a service that returns promise in AngularJS Jasmine unit test?
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I'm not sure why the way you did it doesn't work, but I usually do it with the spyOn function. Something like this:
describe('Testing remote call returning promise', function() {
var myService;
beforeEach(module('app.myService'));
beforeEach(inject( fu...
How do you use String.substringWithRange? (or, how do Ranges work in Swift?)
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Please note that Indexes into a String do NOT refer to Unicode code points anymore. Think of them as referencing user-perceived characters.
– JanX2
Aug 20 '14 at 10:05
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