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Deny all, allow only one IP through htaccess
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INFO: - it works for IPv6 too! just add another line with allow from yourIPv6
– jave.web
Oct 31 '13 at 13:54
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How to format strings in Java
.... + is equivalent to using StringBuilder, not String.concat. (Way too much info on this.)
– Søren Løvborg
Sep 4 '12 at 8:01
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How to display a specific user's commits in svn log?
... find anything in the sed documentation that explains it. Anyone have any info about why this works?
– Matt Hulse
Jun 4 '12 at 17:38
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asynchronous vs non-blocking
...fic GUI thread by passing Window messages, whereas .NET asynchronous IO is free-threaded (you don't know what thread your callback will be called on).
So they don't always mean the same thing. To distil the socket example, we could say:
Blocking and synchronous mean the same thing: you call the A...
How do I work with a git repository within another repository?
...t -a -m "message"
cd /my/project2/media
git pull project1 master
You are free to remove these commits later (with git reset) because you haven't shared them with other users.
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What's the difference between SoftReference and WeakReference in Java?
...if the GC
cleared it in the meantime, you reload it. That way, you utilize free
memory for performance optimization, but don't risk an OOME.
Now for the [*]. Keeping a SoftReference can't cause an OOME in itself. If
on the other hand you mistakenly use SoftReference for a task a WeakReference is me...
Is there a way to make R beep/play a sound at the end of a script?
... and make a sound:
install.packages("beepr")
library(beepr)
beep()
More info at github: https://github.com/rasmusab/beepr
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What is the “double tilde” (~~) operator in JavaScript? [duplicate]
...gt; -5 (NOT the same as Math.floor(-5.5), which would give -6 )
For more info, see:
http://dreaminginjavascript.wordpress.com/2008/07/04/28/
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Is Fortran easier to optimize than C for heavy calculations?
...ortran and C/C++. There are even interfaces for GTK+ in Fortran. There are free compilers (gfortran, g95) and many excellent commercial ones.
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How do you get the length of a list in the JSF expression language?
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@McDowell, Thanks for the info, I'm really surprised it took them this long to get around to fixing the issue.
– James McMahon
Sep 1 '09 at 12:11
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