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What is the most efficient Java Collections library? [closed]
...unately, the original benchmarks are no longer available and besides its a bit outdated.
Here is a fairly recent (Jan 2015) benchmarks done by someone else. It is not as comprehensive nor does it have the interactive exploratory tools as the original link.
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How can I determine if a JavaScript variable is defined in a page? [duplicate]
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answered Sep 26 '08 at 10:44
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What is the difference between the WPF TextBlock element and Label control? [duplicate]
...els are Windows Forms and common sense.
When you wanted to slap a small bit of text on your form in Windows Forms, you used a Label, so it follows (incorrectly) that you would do the same thing with a WPF Label.
Common sense would lead you to believe that a Label is lightweight and a TextBlock is...
Permission denied on accessing host directory in Docker
...can be found at: https://github.com/sudo-bmitch/docker-base
The important bit from the fix-perms script is:
# update the uid
if [ -n "$opt_u" ]; then
OLD_UID=$(getent passwd "${opt_u}" | cut -f3 -d:)
NEW_UID=$(stat -c "%u" "$1")
if [ "$OLD_UID" != "$NEW_UID" ]; then
echo "Changing UID of...
What are the main performance differences between varchar and nvarchar SQL Server data types?
...one application from varchar to nvarchar will be much more than the little bit of extra disk space you'll use in most applications.
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How do I make $.serialize() take into account those disabled :input elements?
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Could you please elaborate a bit more and explain to the OP why this works?
– Willem Mulder
Oct 17 '14 at 7:59
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Sort JavaScript object by key
...he simplest and most concise way of accomplishing task in EcmaScript v5. A bit late to the party but should be the accepted answer.
– Steven de Salas
Jul 12 '15 at 12:55
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Changing the maximum length of a varchar column?
...hael - Without the square brackets, yes. The square brackets indicate that bit of syntax is optional. If you omit it allowing NULL is the default.
– Martin Smith
Jan 12 '12 at 2:04
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Differences between socket.io and websockets
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As far as I'm aware, I think this is a little bit bad example as jQuery is not to support older browsers. This gives newbies the impression that nowadays jQuery is supposed to be used. There is babel for this in case you use latest ECMAs. :D Excuse my nitpicking, I just ...
How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...tep
– Jonathan Wakely
Dec 29 '13 at 10:39
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@user2023370, GCC knows how to find all its own heade...