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Virtual/pure virtual explained
...ion defines a target function to be executed, but the target might not be known at compile time.
Unlike a non-virtual function, when a virtual function is overridden the most-derived version is used at all levels of the class hierarchy, rather than just the level at which it was created. Therefore...
Uncaught SyntaxError: Unexpected token :
...as it turns out, the file path is incorrect and it can't find the file specified in script tag.
– newman
Jan 25 '17 at 1:57
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show 3 more co...
AngularJS. How to call controller function from outside of controller component
...ntById('yourControllerElementID')`
to
$('#yourControllerElementID')
If you are using jQuery.
Also, if your function means changing anything on your View, you should call
angular.element(document.getElementById('yourControllerElementID')).scope().$apply();
to apply the changes.
One more ...
How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...revision history)
I'm not very familiar at all with storyboard, but I do know that you can construct your interface in IB using a .xib file which is nearly identical to using the storyboard version; You should even be able to copy & paste your views as a whole from your existing interface to th...
ActionController::InvalidAuthenticityToken
...rned to the user.
The solution for Rails 3:
Add:
skip_before_filter :verify_authenticity_token
or as "sagivo" pointed out in Rails 4 add:
skip_before_action :verify_authenticity_token
On pages which do caching.
As @toobulkeh commented this is not a vulnerability on :index, :show actio...
How to include route handlers in multiple files in Express?
...
If you want to put the routes in a separate file, for example routes.js, you can create the routes.js file in this way:
module.exports = function(app){
app.get('/login', function(req, res){
res.render('login', {...
Inserting code in this LaTeX document with indentation
...
I heard this package is now obsolete!
– xxx---
Jun 15 '17 at 17:08
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How to use a decimal range() step value?
...btain). linspace takes a number of points to return, and also lets you specify whether or not to include the right endpoint:
>>> np.linspace(0,1,11)
array([ 0. , 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1. ])
>>> np.linspace(0,1,10,endpoint=False)
array([ 0. , 0.1, ...
Bypass popup blocker on window.open when JQuery event.preventDefault() is set
...
Popup blockers will typically only allow window.open if used during the processing of a user event (like a click). In your case, you're calling window.open later, not during the event, because $.getJSON is asynchronous.
You have two options:
Do something else, rather than wi...
Make the current commit the only (initial) commit in a Git repository?
...lso removes the configuration of the repository.
Note: This does NOT work if the repository has submodules! If you are using submodules, you should use e.g. interactive rebase
Step 1: remove all history (Make sure you have backup, this cannot be reverted)
cat .git/config # note <github-uri>...