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socket.shutdown vs socket.close
... m>ex m>planation:
Once a socket is no longer required,
the calling program can discard the
socket by applying a close subroutine
to the socket descriptor. If a
reliable delivery socket has data
associated with it when a close takes
place, the system continues to attempt
data transfer. ...
iphone: Where the .dSYM file is located in crash report
... -> Show in Finder -> Right click on file and click on Show package contents.
Here you will find your .dSYM file.
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Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc
.... But if
performance is not a big issue (for m>ex m>ample, this is a website content database with hundreds, maybe thousands - but not millions - of rows in each table); AND
your job is to create many small, similar applications (e.g. public-facing content-managed websites) using a common framework, r...
Swift Bridging Header import issue
Following instructions, I've created a bridging header and added to my project. Unfortunately, the following error occurred:
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Slide right to left?
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The only trouble is that if there is content inside, it "squashes" it horizontally, causing controls to move about/resize/wrap etc. Is there a good solution for that?
– Neil Barnwell
May 15 '17 at 22:51
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File m>Ex m>plorer in Android Studio
... find a way to say access preferences.xml from my application to show it's contents.
– Andrew S
Nov 4 '16 at 1:32
Clic...
Using link_to with embedded HTML
...helper method like below:
def link_fa_to(icon_name, tm>ex m>t, link)
link_to content_tag(:i, tm>ex m>t, :class => "fa fa-#{icon_name}"), link
end
Adapt the classes to your needs.
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Alternatives to gprof [closed]
What other programs do the same thing as gprof?
7 Answers
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UIRefreshControl on UICollectionView only works if the collection fills the height of the container
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If your collectionview has a content size big enough to scroll vertically, it's OK, but in your case it's not.
You must enable the property AlwaysBounceVertical, so you could set self.collectionView.alwaysBounceVertical = YES;
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Run R script from command line
I have a file, called a.r , it has a chmod of 755,
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