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What is the best way to get the count/length/size of an iterator?
...alse." That means, you can't use the Iterator anymore afterwards. Lists.newArrayList(some_iterator); may help.
– MichaelCkr
Aug 19 at 10:58
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Converting an object to a string
...loper tools this enables to open the object and check all properties, even arrays. (see: developer.mozilla.org/de/docs/Web/API/Console/dir )
– EagleT
Nov 25 '19 at 10:22
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maxlength ignored for input type=“number” in Chrome
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the array keys and delete (forward) button should be also include.
– vtni
Nov 20 '14 at 19:12
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Is there a __CLASS__ macro in C++?
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That's better. As for knowing the class, defining char array sounds better than postponing it till runtime.
– Michael Krelin - hacker
Nov 3 '09 at 12:21
5
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How do I check if a variable exists in a list in BASH
...or" >&2
exit 1
;;
esac
done
If the list is an array variable at runtime, one of the other answers is probably a better fit.
Check if a number has a decimal place/is a whole number
...ript. I suspect you'd have to get a library that uses bit manipulation and arrays to handle values larger than JavaScript's largest number. Of course, the other choice is not to do this in JavaScript but instead pass the value to a server side component where you use a language or library that can h...
Nested using statements in C#
...n(c, t))
{
...
}
The constructor for DisposableCollection is a params array in this case so you can feed in as many as you like.
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How can I write to the console in PHP?
...nction
function debug_to_console($data) {
$output = $data;
if (is_array($output))
$output = implode(',', $output);
echo "<script>console.log('Debug Objects: " . $output . "' );</script>";
}
Then you can use it like this:
debug_to_console("Test");
This will crea...
Exec : display stdout “live”
...eing an EventEmitter.. spent 2 hours on refactoring my string into an args array (very long and complicated ffmpeg command line).. only to find out I didn't really need to.
– deadconversations
Apr 4 '16 at 13:34
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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The % says, "Take the array of parameters from my right and insert them into the format string on my left." In that respect, it is similar to printf in C\C++ only more concise and can be used in an assignment. Yes, I call that lovely. And powerful...