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How do I loop through a list by twos? [duplicate]
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If you're using Python 2.6 or newer you can use the grouper recipe from the itertools module:
from itertools import izip_longest
def grouper(n, iterable, fillvalue=None):
"grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
args = [iter(iterable)] * n
return izip_longest(fillvalue=f...
What are deferred objects?
..."); })
.complete(function() { alert("complete"); });
Working Example From Eric Hynds blog post: http://jsfiddle.net/ehynds/Mrqf8/
jqXHR
As of jQuery 1.5, the $.ajax() method returns the jXHR object, which is a superset of the XMLHTTPRequest object. For more information, see thejXHR section of...
How do I push a local Git branch to master branch in the remote?
...mentioned in the comments you probably don't want to do that...
The answer from mipadi is absolutely correct if you know what you're doing.
I would say:
git checkout master
git pull # to update the state to the latest remote master state
git merge develop # to bring changes to l...
Rspec doesn't see my model Class. uninitialized constant error
... for tests that are going to be testing Rails capabilities should be moved from spec_helper.rb into rails_helper.rb. Also, be sure to read the comments in rails_helper.rb that mention how rspec-rails can infer_spec_type_from_file_location, which might make you relocate your spec tests into different...
Change the color of glyphicons to blue in some- but not at all places using Bootstrap 2
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The icon will adopt the color from value of the color css property of it's parent.
You can either add this directly to the style:
<span class="glyphicon glyphicon-user" style="color:blue"></span>
Or you can add it as a class to your icon a...
assign multiple variables to the same value in Javascript
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Nothing stops you from doing
moveUp = moveDown = moveLeft = moveRight = mouseDown = touchDown = false;
Check this example
var a, b, c;
a = b = c = 10;
console.log(a + b + c)
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How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
...going into the database so there's no need for another XSS filter for me.
From AngularJS 1.0.8
directives.directive('ngBindHtmlUnsafe', [function() {
return function(scope, element, attr) {
element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
scope.$watch(att...
Difference between using bean id and name in Spring configuration file
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From the Spring reference, 3.2.3.1 Naming Beans:
Every bean has one or more ids (also
called identifiers, or names; these
terms refer to the same thing). These
ids must be unique within the
container the bean is h...
Maintain model of scope when changing between views in AngularJS
...NLY has data - no functions -. That way it can be converted back and forth from JSON to persist it. I used the html5 localstorage for persistence.
Lastly i used window.onbeforeunload and $rootScope.$broadcast('saveState'); to let all the services know that they should save their state, and $rootSc...
Need to reset git branch to origin version
...Now I want to overwrite the branch I shouldn't have been on to the version from origin (github). Is there an easy way to do this? I tried deleting the branch and then resetting up the tracking branch, but it just gives me the version I was working on again.
...