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How to make an alert dialog fill 90% of screen size?
...hen they are set. (I guess that the layout engine must set them the first time the dialog is shown, or something.)
It would be better to do this by extending Theme.Dialog, then you wouldn't have to play a guessing game about when to call setAttributes. (Although it's a bit more work to have the ...
Does Swift support reflection?
...e debugging in Xcode. Protocol Mirror actually quotes the word IDE several times.
– Sulthan
Jun 6 '14 at 7:50
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How to split a long regular expression into multiple lines in JavaScript?
I have a very long regular expression, which I wish to split into multiple lines in my JavaScript code to keep each line length 80 characters according to JSLint rules. It's just better for reading, I think.
Here's pattern sample:
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How does the bitwise complement operator (~ tilde) work?
Why is it that ~2 is equal to -3? How does ~ operator work?
15 Answers
15
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How do you tell if caps lock is on using JavaScript?
How do you tell if caps lock is on using JavaScript?
31 Answers
31
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Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
...create an object
Object writeLock = new Object();
And from now on every time a producers wants to add a new message we just lock on that:
synchronized(writeLock){
// do something
}
So consumers may still read, and producers will be locked.
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Different types of thread-safe Sets in Java
... copies the array. Iterations and other accesses which are running at this time continue with the old array, avoiding necessity of synchronization between readers and writers (though writing itself needs to be synchronized). The normally fast set operations (especially contains()) are quite slow her...
Differences between fork and exec
... edited Mar 21 '19 at 22:32
DaytimeWind
1133 bronze badges
answered Oct 31 '09 at 4:31
paxdiablopaxdiablo
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Creating a byte array from a stream
...ther the optimisation makes sense in your context is the comparison of the time taken to do millions of type conversions against the time taken to copy the one that's a MemoryStream into another MemoryStream.
– Nathan Phillips
Sep 22 '15 at 14:47
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Android. WebView and loadData
...built in contextual html help in a webview, and it only worked some of the time. This has fixed it.
– eric
Dec 31 '16 at 19:30
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