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Installing Java 7 on Ubuntu
...Ubuntu that no longer supports it, see https://askubuntu.com/questions/761127/how-do-i-install-openjdk-7-on-ubuntu-16-04-or-higher .
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Swift how to sort array of custom objects by property value
...u iterate:
var images : [imageFile] = []
Then you can simply do:
Swift 2
images.sorted({ $0.fileID > $1.fileID })
Swift 3+
images.sorted(by: { $0.fileID > $1.fileID })
The example above gives desc sort order
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How should I handle “No internet connection” with Retrofit on Android
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answered Mar 23 '14 at 19:22
AlexVAlexV
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Why is it important to override GetHashCode when Equals method is overridden?
... hash = (hash * 7) + field1.GetHashCode();
hash = (hash * 7) + field2.GetHashCode();
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return hash;
}
Oh - for convenience, you might also consider providing == and != operators when overriding Equals and GetHashCode.
A demonstration of what happens when you get this wrong is h...
Specify multiple attribute selectors in CSS
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edited Feb 2 '18 at 14:42
TylerH
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How can I debug a .BAT script?
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Eric SchoonoverEric Schoonover
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Grunt watch error - Waiting…Fatal error: watch ENOSPC
...nd the solution. Run the below command.
echo fs.inotify.max_user_watches=524288 | sudo tee -a /etc/sysctl.conf && sudo sysctl -p
For Arch Linux add this line to /etc/sysctl.d/99-sysctl.conf:
fs.inotify.max_user_watches=524288
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How to set an “Accept:” header on Spring RestTemplate request?
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edited May 21 at 18:48
answered Oct 8 '13 at 4:19
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How do I stop a Git commit when VI is on the screen waiting for a commit message?
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answered Dec 1 '10 at 11:21
Eugene YarmashEugene Yarmash
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How to set initial size of std::vector?
... so I don't use list. How to set initial size of vector (for example to be 20 000 places, so to avoid copy when I insert new)?
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