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AngularJS changes to the $scope properties aren't reflected in the view without calling $scope.$apply
Category : Web Design

First here's a plunk: http://plnkr.co/edit/2gD0AB. This plunk doesn't seem to work correctly because $scope.$on("$viewContentLoaded") won't fire, but on my machine it works just fine and I hope you get the idea.


What I'm trying to do there is simply move field objects from $scope.fields to $scope.groupFields = [], $scope.listFields = [], $scope.dataFi


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How do I exclude a dependency in provided scope when running in Maven test scope?
Category : Programming Languages

How do I exclude a dependency in provided scope when running in Maven test scope? I have an unusual use case where I need to exclude a particular provided implementation and replace it with another in the test cases. It seems that Maven tests always include other scopes as well but in my case I want to make some exception. How do I do this?


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Faster to reuse a variable defined in a common scope or redefine it in each inner scope?
Category : Programming Languages

C++ specifically, if it matters, but I imagine the answer lies in assembly code somehow.


If we have multiple blocks in a common scope (say, a function) which each use a variable of the same type, is it faster to define the variable in the common scope and reinitialise it in each block, or redefine and initialise it in each of the blocks (or is there no fundamental difference)?


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Nodejs Fibers can't pass value from inside scope to outer scope
Category : Development Tools & Services

I have a question about Nodejs Fibers(which is absolute new for me) ...
I have this tutorial for Nodejs Fibers, http://bjouhier.wordpress.com/2012/03/11/fibers-and-threads-in-node-js-what-for/, and there was an example in here it says


var fiber = Fiber.current;
db.connect(function(err, conn) {
if (err) return fiber.throwInto(err);
fiber.run

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get the complement of a scope in rails / a scope that filters out matching entries
Category : Coding

I am building a model which keeps track of posts that a given user has read (in Rails 3). The table that tracks this is 'readings.' a reading belongs_to both :user and :post, both of which has_many :readings. When a user sees a post, it is marked as read, and a 'reading' is created with the user_id and post_id. This seems to work fine, but now I am trying to write a scope that returns only


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scope in javascript (why at the scope of $.post() method array is local?)
Category : Javascript
externalCSSContents = [];
function getExternalCSSContents(){
href = document.styleSheets[0].href;
$.post(href, function(result){
externalCSSContents.push(result);
alert(externalCSSContents.length); // 1
});
}
getExternalCSSContents();
alert(externalCSSContents.length); // 0

Can s


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In AngularJS, how to make an isolated scope inherit from ng-repeat's scope
Category : Web Design

I'm trying to create a custom component that receives arguments in a ng-repeat loop.
So for example, say I have a component named "mycomp" that receives a custom argument "name" in a ng-repeat:


<mycomp name="{obj.name}" ng-repeat="obj in list" />

And in my directive the isolated scope is defined like this:


scope:{name:"@"}

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how to create google docs using api in app scope instead of user scope
Category : Development Tools & Services

I want to create an app which will use google drive to create and store documents. However I have a custom authentication module and will not use gmail authentication.


The documents that are crated need to be in the application scope, and not user scope.


What I mean is that the app should login into google drive and create docs, instead of the user.


How do


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Checking ACL class scope and object scope at the same time
Category : Development Tools & Services

I want to model my access control in Symfony2 with Access Control lists. Users have different roles which allow class scope access, but they can also have object scope access. Default example: admin role can edit all comments, and a user can edit his own comments.


Now the problem is checking the permissions: at the moment it is only checked for either class or object scope:



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Operator in namespace scope hiding another in global scope
Category : Programming Languages

Is this a compiler-bug?


template <typename T>
T& operator++(T& t)
{
return t;
}
namespace asdf {
enum Foo { };
enum Bar { };
Foo& operator++(Foo& foo);
void fun()
{
Bar bar;
++bar;
}
} // end namespace asdf
int main()
{
return 0;
}

T


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