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How to use background thread in swift?
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Swift 3.0+
A lot has been modernized in Swift 3.0. Running something on the background thread looks like this:
DispatchQueue.global(qos: .background).async {
print("This is run on the background queue")
DispatchQueue.main....
Purging file from Git repo failed, unable to create new backup
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edited Apr 4 '14 at 0:53
user456814
answered Jun 19 '11 at 18:37
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How to find out which processes are using swap space in Linux?
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106
Run top then press OpEnter. Now processes should be sorted by their swap usage.
Here is an upd...
Get the client's IP address in socket.io
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Okay, as of 0.7.7 this is available, but not in the manner that lubar describes. I ended up needing to parse through some commit logs on git hub to figure this one out, but the following code does actually work for me now:
var io = requ...
Escaping keyword-like column names in Postgres
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edited Jun 28 '17 at 16:01
a_horse_with_no_name
399k6969 gold badges612612 silver badges695695 bronze badges
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Prevent tabstop on A element (anchor link) in HTML
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Hernán Eche
5,0951111 gold badges4141 silver badges7070 bronze badges
answered Oct 13 '09 at 15:43
Roberto AloiRobe...
MySQL get the date n days ago as a timestamp
In MySQL, how would I get a timestamp from, say 30 days ago?
3 Answers
3
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How can I convert NSDictionary to NSData and vice versa?
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Anh NguyenAnh Nguyen
5,07511 gold badge1818 silver badges1818 bronze badges
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How to easily resize/optimize an image size with iOS?
...one disk. Some of those images are pretty big in size (widths larger than 500 pixels, for instance). Since the iPhone doesn't even have a big enough display to show the image in its original size, I'm planning on resizing the image to something a bit smaller to save on space/performance.
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Getting pids from ps -ef |grep keyword
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edited Nov 14 '11 at 10:59
answered Nov 14 '11 at 10:41
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