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“Application tried to present modally an active controller”?
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The thing is this was absolutely no problem prior to iOS 5, hence my concern! What I did was to add a dummy UIViewController to the tabbar and present modally the actual view controller subclass instance.
– Javier Soto
Sep 25 '11 at 18:00
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Create tap-able “links” in the NSAttributedString of a UILabel?
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215
In general, if we want to have a clickable link in text displayed by UILabel, we would need to r...
Classes residing in App_Code is not accessible
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645
+100
Right cl...
Get first n characters of a string
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582
//The simple version for 10 Characters from the beginning of the string
$string = substr($stri...
Count the number of commits on a Git branch
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answered Jul 25 '12 at 19:58
Peter van der DoesPeter van der Does
11.6k33 gold badges3232 silver badges4242 bronze badges
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How to convert Java String into byte[]?
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edited Mar 31 '16 at 21:54
answered Sep 2 '13 at 10:46
St...
Table header to stay fixed at the top when user scrolls it out of view with jQuery
... ONLY when the user scrolls it out of view. For example, the table may be 500 pixels down from the page, how do I make it so that if the user scrolls the header out of view (browser detects its no longer in the windows view somehow), it will stay put at the top? Anyone can give me a Javascript sol...
Select row with most recent date per user
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| 2 | 9 | 1370931664 | out |
| 3 | 6 | 1370932128 | out |
| 5 | 12 | 1370933037 | in |
Solution which gonna work everytime:
SQLFIDDLEExample
SELECT t1.*
FROM lms_attendance t1
WHERE t1.id = (SELECT t2.id
FROM lms_attendance t2
WHERE t2.user = t...
How do I specify local .gem files in my Gemfile?
.....or tag
gem "foreman", git: "git://github.com/pje/foreman.git", tag: "v0.45.0"
(As @JHurrah mentioned in his comment.)
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Trim last character from a string
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edited Sep 15 '17 at 21:20
Ahmed Masud
18.1k33 gold badges2828 silver badges5050 bronze badges
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