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Fast way to get image dimensions (not filesize)
... as you need to understand the file format (or use a library of course) in order to know how to read it. You can probably find some code that will in most cases give a rough estimate of the dimensions without reading the whole file, but I think some filetypes may require you to read the whole file t...
Asynchronous shell commands
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Cool, crazy how everything combines, I think the ordering would get to me at first, but I suppose you could just memorize it ( what you wrote or "nohup cmd & > /dev/null 2>&1" :) )
– LorenVS
Mar 3 '10 at 21:38
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Why does this Java code compile?
...confusing, but basically you have to violate one of the four conditions in order to make a forward reference. If your forward reference satisfies all four conditions, it is illegal.
– nneonneo
Apr 5 '13 at 15:43
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What does placing a @ in front of a C# variable name do? [duplicate]
...ing is in a variable it has already been escaped as it has to be parsed in order to be assigned to a variable so adding an @ to a string variable is not the same as adding it to a string literal.
– Jonathan Parker
Aug 11 '14 at 1:07
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Git error on git pull (unable to update local ref)
...s git gc --prune=now, and it worked! Not sure, if both were needed in that order, or only this one.
– Anurag
Jan 29 at 10:05
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UICollectionView inside a UITableViewCell — dynamic height?
... Here's what fixed it for me - in systemLayoutSizeFitting, reverse the order of what's shown in the answer currently, so that first collectionView.layoutIfNeeded() runs, then collectionView.frame = CGRect.init(origin: .zero, size: CGSize.init(width: targetSize.width, height: 1))
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How to install ia32-libs in Ubuntu 14.04 LTS (Trusty Tahr)
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Or if you want to install the whole ia32-lib instead, try the following order:
sudo -i
cd /etc/apt/sources.list.d
echo "deb http://old-releases.ubuntu.com/ubuntu/ raring main restricted universe multiverse" >ia32-libs-raring.list
apt-get update
apt-get install ia32-libs
PS: In this way, y...
Left-pad printf with spaces
...Note, Ray Hulha has removed the string literal concatenation, evidently in order to fix a "compiler issue".
– mwfearnley
Oct 1 '17 at 14:03
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Returning JSON from PHP to JavaScript?
...le JSON for PHP is GPLv2 licensed, so your own code must be open-source in order to use it.
– Jamie Birch
Feb 14 '18 at 19:14
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Add up a column of numbers at the Unix shell
...rs, and never knew that <infile command is the same as (and in a better order than) command <infile.
– Camille Goudeseune
Dec 5 '16 at 21:50
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