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Safely casting long to int in Java
...n which case it throws an ArithmeticException. Only if the cast is safe it then performs cast from long to int which it returns. In other words, if you try to cast a long number that cannot be represented as int (eg any number strictly above 2 147 483 647) it will throw an ArithmeticException. If yo...
Are HTML Image Maps still used?
...size of the image. Making your image size relative to the size of window. then always comparing that width/height ratio to the image map ratio, and then using javascript to overwrite the coordinates. The jquery based image size event handler is $(window).resize(function() { ....yourcode... });
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Chrome hangs after certain amount of data transfered - waiting for available socket
...ing (2016).
Much older issue related to HTML5 video request stay pending, then it's probably related to Issue #234779 which has been fixed 2014. And related to SPDY which can be found in Issue 324653: SPDY issue: waiting for available sockets, but this was already fixed in 2014, so probably it's no...
How do I determine if a port is open on a Windows server? [closed]
...f the connection is refused, accepted, or timeouts.
On that latter test, then in general:
connection refused means that nothing is running on that port
accepted means that something is running on that port
timeout means that a firewall is blocking access
On Windows 7 or Windows Vista the def...
Android SDK installation doesn't find JDK
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Press Back when you get the notification and then Next. This time it will find the JDK.
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How to remove unreferenced blobs from my git repo
... documentation to be sure this is what you want.
To expire the reflog, and then prune all objects not in branches:
git reflog expire --expire-unreachable=now --all
git gc --prune=now
git reflog expire --expire-unreachable=now --all removes all references of unreachable commits in reflog.
git gc --p...
How to loop through a directory recursively to delete files with certain extensions
... rm "$f"; done
unset IFS; set +f
If you have newlines in your filenames, then that won't work either. You're better off with an xargs based solution:
find /tmp \( -name '*.pdf' -or -name '*.doc' \) -print0 | xargs -0 rm
(The escaped brackets are required here to have the -print0 apply to both o...
Queries vs. Filters
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Right so, if the user is doing a google type search then I would use a query? If they are selecting possible value from a drop down (eg, invoice count > 50) then this would be a filter?
– Jonesie
Jan 30 '13 at 20:25
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Are PHP include paths relative to the file or the calling code?
...arted working right away. So, it looks like it priorizes the first folder, then the second include folder!
– Miguel Vieira
Aug 3 '17 at 17:21
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Can “using” with more than one resource cause a resource leak?
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@Oxymoron then you should provide some evidence of effort prior to posting the question in form of research and guesses, or else you'll be told the same, lose attention and otherwise be at a greater loss. Just an advice based on person...