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Why does the is operator return false when given null?
...anks for the great question!
You're staring at an empty driveway.
Someone asks you "can your driveway hold a Honda Civic?"
Yes. Yes it can.
Someone points you at a second driveway. It is also empty. They ask "Can the current contents of my driveway fit in your driveway?"
Yes, obviously. Both...
resizes wrong; appears to have unremovable `min-width: min-content`
I have a <select> where one of its <option> ’s text values is very long. I want the <select> to resize so it is never wider than its parent, even if it has to cut off its displayed text. max-width: 100% should do that.
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Passing current scope to an AngularJS Service
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I would say if your functionality is specific to one controller only than you don't need a service.
The controllers tasks is to manipulate the specific model whereas a service should deal with global tasks. I would rather stick to this paradigm instead of mixing things up....
Extending the User model with custom fields in Django
...least painful and indeed Django-recommended way of doing this is through a OneToOneField(User) property.
Extending the existing User model
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If you wish to store information related to User, you can use a one-to-one relationship to a model containing the fields for additional information. This on...
Maven: Failed to read artifact descriptor
I am hoping someone can help me with a problem I am struggling with.
25 Answers
25
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UICollectionView current visible cell index
...n during a short scroll. May or may not be a good thing, depending on what one wants to do.
– ToolmakerSteve
Jun 28 '16 at 12:39
4
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How to detect when an Android app goes to the background and come back to the foreground
...rse than that. I tried it and sometimes the onResume is called while the phone is locked. If you see the definition of the onResume in the documentation, you will find: Keep in mind that onResume is not the best indicator that your activity is visible to the user; a system window such as the keyguar...
When to use nested classes and classes nested in modules?
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I have no idea how this answer got 60 upvotes, let alone did get accepted by the OP. There is literally not a single true statement in here. Ruby doesn't have nested classes like Beta or Newspeak do. There is absolutely no relation whatsoever between Car and Car::Wheel. Modules...
How can I test an AngularJS service from the console?
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TLDR: In one line the command you are looking for:
angular.element(document.body).injector().get('serviceName')
Deep dive
AngularJS uses Dependency Injection (DI) to inject services/factories into your components,directives and ...
Is there a better alternative than this to 'switch on type'?
...n't added as a special case because is relationships mean that more than one distinct case might apply), is there a better way to simulate switching on type other than this?
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