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iOS: Multi-line UILabel in Auto Layout
...and autolayout should handle the rest.
[label setPreferredMaxLayoutWidth:200.0];
See the UILabel documentation on preferredMaxLayoutWidth.
Update:
Only need to set the height constraint in storyboard to Greater than or equal to, no need to setPreferredMaxLayoutWidth.
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How to create a bash script to check the SSH connection?
...h -q user@downhost exit
$ echo $?
255
$ ssh -q user@uphost exit
$ echo $?
0
EDIT: Another approach would be to use nmap (you won't need to have keys or login-stuff):
$ a=`nmap uphost -PN -p ssh | grep open`
$ b=`nmap downhost -PN -p ssh | grep open`
$ echo $a
22/tcp open ssh
$ echo $b
(empty st...
Delete files older than 3 months old in a directory using .NET
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answered Feb 8 '10 at 14:57
Steve DannerSteve Danner
20.3k77 gold badges3333 silver badges4848 bronze badges
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Can scripts be inserted with innerHTML?
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edited Mar 25 '13 at 0:33
Travis J
74.9k3737 gold badges177177 silver badges244244 bronze badges
an...
Convert int to string?
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edited Mar 14 at 1:20
answered Jun 21 '10 at 3:15
Ant...
JavaScript: remove event listener
... variable needs to be outside the handler to increment.
var click_count = 0;
function myClick(event) {
click_count++;
if(click_count == 50) {
// to remove
canvas.removeEventListener('click', myClick);
}
}
// to add
canvas.addEventListener('click', myClick);
EDIT: You...
Adding Only Untracked Files
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edited Aug 17 '17 at 20:29
Joel M.
22811 gold badge22 silver badges1212 bronze badges
answered Sep 1...
Is there a Mutex in Java?
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27
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantLock;
priv...
Postgresql 9.2 pg_dump version mismatch
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edited Sep 27 '13 at 13:45
ljs.dev
3,88122 gold badges3939 silver badges7474 bronze badges
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Font size of TextView in Android application changes on changing font size from native settings
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answered Nov 7 '12 at 7:27
ashakirovashakirov
9,36333 gold badges3636 silver badges3636 bronze badges
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