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Android OnClickListener - identify a button
...ase statement that you switch on the id of the view and the cases are id's from R.java
– slayton
Sep 22 '11 at 17:18
J...
How can I make Flexbox children 100% height of their parent?
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don't forget to also remove height: 100% from children component that you want to same height as parent
– iwgx
Jan 9 at 12:01
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What characters do I need to escape in XML documents?
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From Wikipedia: "All permitted Unicode characters may be represented with a numeric character reference." So there are a lot more than 5.
– Tim Cooper
Aug 15 '14 at 7:47
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jquery - return value using ajax result on success
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The trouble is that you can not return a value from an asynchronous call, like an AJAX request, and expect it to work.
The reason is that the code waiting for the response has already executed by the time the response is received.
The solution to this problem is to run ...
How does one make random number between range for arc4random_uniform()?
... the total random-phile, here's an extension that returns a random element from any Collection type object. Note this uses the above function to generate its index so you will need both.
extension Collection {
func randomItem() -> Self.Iterator.Element {
let count = distance(from: st...
What is the runtime performance cost of a Docker container?
...g nothing but floating-point performance as performed). The major overhead from KVM is in the userspace hardware emulation components (which only apply to non-CPU hardware); there's significant overhead around memory paging... but raw floating-point? I'd want to look at what was actually going on th...
When to dispose CancellationTokenSource?
...he current answers were satisfactory. After researching I found this reply from Stephen Toub (reference):
It depends.
In .NET 4, CTS.Dispose served two primary purposes. If the
CancellationToken's WaitHandle had been accessed (thus lazily
allocating it), Dispose will dispose of that handle. Addit...
Double exclamation points? [duplicate]
...g to relate to the code OP posted if foo.bar however the only reason apart from preference I can speculate is when dealing with NaN. I have editted this into my answer.
– Gazler
Feb 14 '12 at 22:25
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Didn't Java once have a Pair class? [duplicate]
...it when need to store pairs (like size and object collection).
This piece from my production code:
public Map<L1Risk, Map.Entry<int[], Map<L2Risk, Map.Entry<int[], Map<L3Risk, List<Event>>>>>>
getEventTable(RiskClassifier classifier) {
Map<L1Risk,...
Immutable vs Unmodifiable collection
From the Collections Framework Overview :
8 Answers
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