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Tool for comparing 2 binary files in Windows [closed]
...ds on your definition of "large". Also, I found it would mysteriously not start up under windows 7 x64.
– intuited
Aug 21 '12 at 19:15
24
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What are the differences and similarities between ffmpeg, libav, and avconv?
... period the "not developed anymore" message was displayed to tell users to start using avconv instead of their counterfeit version of ffmpeg. This confused users into thinking that FFmpeg (the project) is dead, which is not true. A bad choice of words, but I can't imagine Libav not expecting such a ...
Animate visibility modes, GONE and VISIBLE
...ibility == VISIBLE)
{
if (inAnimation != null) startAnimation(inAnimation);
}
else if ((visibility == INVISIBLE) || (visibility == GONE))
{
if (outAnimation != null) startAnimation(outAnimation);
}
}
...
DynamoDB vs MongoDB NoSQL [closed]
...s comment: it's easy. You don't have to take care of any servers. When you start to set up a Mongo sharded solution, it gets complicated. You can go to one of the hosting companies, but that's not cheap either. With Dynamo, if you need more throughput, you just click a button. You can write scripts ...
View array in Visual Studio debugger? [duplicate]
...his into the watch window;
ptr+100,10
to show a list of the 10 elements starting at ptr[100]. Beware that the displayed array subscripts will start at [0], so you will have to remember that ptr[0] is really ptr[100] and ptr[1] is ptr[101] etc.
...
node and Error: EMFILE, too many open files
...f already exists)
root soft nofile 40000
root hard nofile 100000
restart your nodejs and logout/login from ssh.
this may not work for older NodeJS you'll need to restart server
use instead of if your node runs with different uid.
...
Listing only directories in UNIX
..., output is same as ls -1 *, but only with directories
and entries do not start with a dot
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How to remove the first character of string in PHP?
...ll probably help you here:
$str = substr($str, 1);
Strings are indexed starting from 0, and this functions second parameter takes the cutstart. So make that 1, and the first char is gone.
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What exactly do the Vagrant commands do?
...hat the Vagrant commands do, other than references throughout the "getting started" tutorial.
3 Answers
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Extracting the last n characters from a string in R
... "string"
Or, as Max points out in a comment to this answer,
str_sub(x, start= -6)
[1] "string"
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