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for each loop in Objective-C for accessing NSMutable dictionary
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edited May 24 '18 at 7:37
Iulian Onofrei
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answ...
Extracting the last n characters from a string in R
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edited Nov 1 '11 at 12:30
answered Nov 1 '11 at 8:19
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Is there a difference between single and double quotes in Java?
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Luiggi Mendoza
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answered Jan 13 '09 at 15:54
Yuval AdamYuval Adam
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How can I inject a property value into a Spring Bean which was configured using annotations?
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293
You can do this in Spring 3 using EL support. Example:
@Value("#{systemProperties.databaseName}...
Android SQLite: nullColumnHack parameter in insert/replace methods
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answered Apr 18 '10 at 19:30
CommonsWareCommonsWare
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How is the “greater than” or “>” character used in CSS?
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203
It's a CSS child selector. P > SPAN means applying the style that follows to all SPAN tags th...
How to detect UI thread on Android?
...) {
// On UI thread.
} else {
// Not on UI thread.
}
From API level 23 and up, there's a slightly more readable approach using new helper method isCurrentThread on the main looper:
if (Looper.getMainLooper().isCurrentThread()) {
// On UI thread.
} else {
// Not on UI thread.
}
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GIT merge error “commit is not possible because you have unmerged files”
...tenjonnystoten
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2
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Choice between vector::resize() and vector::reserve()
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edited Mar 30 '16 at 18:18
Community♦
111 silver badge
answered Sep 13 '11 at 6:49
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regex to match a single character that is anything but a space
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263
The following should suffice:
[^ ]
If you want to expand that to anything but white-space (li...