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How does the “final” keyword in Java work? (I can still modify an object.)
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I have a question. Someone I know claimed "final" also makes the variable be stored on the stack. Is this correct? I've searched everywhere and couldn't find any reference that can approve or disapprove this claim. I've searched on both Java and Android d...
How does this CSS produce a circle?
...at WD hasn't been updated in 6 years, I suspect a lot of it will be. I do know that section 11 (overflow family of properties) now lives in its own module, css-overflow-3, but that hasn't been reflected in the ED yet. You'll see plenty of issues in the ED, but I imagine it isn't an exhaustive list: ...
fetch from origin with deleted remote branches?
...realized we were advertising the "after" explicitly.
So the documentation now states:
Before fetching, remove any remote-tracking references that no longer exist on the remote
That is because:
When we have a remote-tracking branch named "frotz/nitfol" from a previous fetch, and the upstream now ...
Apache Spark: The number of cores vs. the number of executors
...son, but we still see a similar drop in performance when we lose threads.
Now for the last bit: why is it the case that we get better performance with more threads, esp. more threads than the number of CPUs?
A good explanation of the difference between parallelism (what we get by dividing up data ...
Is Enabling Double Escaping Dangerous?
...nk we can safely assume that's been very, very thoroughly battle tested by now. Again, this check is nothing fancy, it just bails on things that might be decoded and then look like an encoded uri.
– Eamon Nerbonne
Jul 29 '14 at 10:03
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Can local storage ever be considered secure? [closed]
...ll but one of these concerns does not apply to the WebCrypto API, which is now reasonably well supported.
For an offline app, you must still design and implement a secure keystore.
Aside: If you are using Node.js, use the builtin crypto API.
Native-Javascript Cryptography (pre-WebCrypto)
I presu...
IOS7 : UIScrollView offset in UINavigationController
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In iOS 11 automaticallyAdjustsScrollViewInsets is deprecated
You should now use:
self.tableView.contentInsetAdjustmentBehavior = .never
I also encourage you to check this question and its answer to get a better understanding of those properties
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How to store a git config as part of the repository?
I'm using filters to mangle files during checkout like described here .
Now the problem is that filter definition is only stored in my local configuration file:
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Why can't an anonymous method be assigned to var?
...<T> type that takes a ref anything.
var x2 = y=>123;
We don't know the type of the formal parameter, though we do know the return. (Or do we? Is the return int? long? short? byte?)
var x3 = (int y)=>null;
We don't know the return type, but it can't be void. The return type could be...
Understanding :source option of has_one/has_many through of Rails
...want to access Dog.find(123).breeds as a nice and convenient association.
Now, if we now want to create a has_many :dog_breeds, :through => :dogs association on Pet, we suddenly have a problem. Rails won't be able to find a :dog_breeds association on Dog, so Rails can't possibly know which Dog a...