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Why an interface can not implement another interface?
...{
public boolean Barks();
public boolean isGoldenRetriever();
}
Now, if a class were to implement this interface, this is what it would look like:
public class SomeClass implements Dog
{
public boolean Barks{
// method definition here
}
public boolean isGoldenRetriever{...
Is it possible to use Swift's Enum in Obj-C?
...
@RaulLopezVillalpando If you know you're going to be interoperating with Objective-C, then you should declare the enumeration in Objective-C and let both languages share it.
– Gregory Higley
Nov 8 '14 at 0:16
...
Superscript in CSS only?
... fixed their idious behavior to always screw up paragraph line height.
So now you can do:
<p>This is a line of text.</p>
<p>This is a line of text, <sub>with sub text.</sub></p>
<p>This is a line of text, <sup>with sup text.</sup></p&g...
Make a div into a link
... have an empty gif */
background-image: url('empty.gif');
}
It will now cover the panel, and as it's inside an <A> tag, it's a clickable link
give any other links inside the panel position:relative and a suitable z-index (>1) to bring them in front of the default span link
...
Do spurious wakeups in Java actually happen?
...ry in case if scheduler detects this (eg by observing missing heartbeats).
Now, how could scheduler recover, taking into account that during blackout it could miss some signals intended to notify waiting threads? If scheduler does nothing, mentioned "unlucky" threads will just hang, waiting forever ...
Hidden Features of ASP.NET [closed]
...be useful in fringe scenarios, but for that very reason most people don't know them. I am asking for features that are not typically taught by the text books.
...
Is it possible to cherry-pick a commit from another git repository?
...ith a git repository that needs a commit from another git repository that knows nothing of the first.
11 Answers
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Get the length of a String
...d 3.0, use test1.characters.count. But, there are a few things you should know. So, read on.
Counting characters in Swift
Before Swift 2.0, count was a global function. As of Swift 2.0, it can be called as a member function.
test1.characters.count
It will return the actual number of Unicode cha...
ASP.NET MVC3: What is the packages.config for?
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Yeah, been hearing that for almost 20 years now. If you don't use it, then why wish for it to no longer being "a thing"? Makes zero sense.
– Ed DeGagne
Jul 10 '19 at 16:28
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How do you deploy your ASP.NET applications to live servers?
... for a css file, but it absolutely keeps all environments in sync, and we know exactly what is in production (we deploy to all test and uat environments the same way).
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