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“cannot resolve symbol R” in Android Studio
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tokhi
17.6k2020 gold badges8787 silver badges9595 bronze badges
answered Aug 12 '13 at 9:30
Vipassana Vijayaranga...
Delete empty lines using sed
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640
You may have spaces or tabs in your "empty" line. Use POSIX classes with sed to remove all lines...
Performance of static methods vs instance methods
...ethods, can reduce some of the costs discussed at http://joeduffyblog.com/2011/10/23/on-generics-and-some-of-the-associated-overheads/ in the case where that given static isn't called for a given type. As he puts it "As an aside, it turns out that extension methods are a great way to make generic ab...
u'\ufeff' in Python string
...Output:
utf-8 'ABC'
utf-8-sig '\xef\xbb\xbfABC'
utf-16 '\xff\xfeA\x00B\x00C\x00' # Adds BOM and encodes using native processor endian-ness.
utf-16le 'A\x00B\x00C\x00'
utf-16be '\x00A\x00B\x00C'
utf-8 w/ BOM decoded with utf-8 u'\ufeffABC' # doesn't remove BOM if present.
utf-8 ...
Android and XMPP: Currently available solutions [closed]
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106
Smack
Smack is a open-source XMPP client library. Since version 4.1 it runs natively on Android...
Animate element to auto height with jQuery
I want to animate a <div> from 200px to auto height. I can’t seem to make it work though. Does anyone know how?
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Why always ./configure; make; make install; as 3 separate steps?
...herefore make install will call make all
– user1974640
Dec 29 '14 at 14:04
excellent answer, however i don't understan...
How to list running screen sessions?
...n/screen/
/var/run/screen/:
total 1
drwxrwxr-x 4 root utmp 96 Mar 1 2005 .
drwxr-xr-x 10 root root 840 Feb 1 03:10 ..
drwx------ 2 josh users 88 Jan 13 11:33 S-josh
drwx------ 2 root root 48 Feb 11 10:50 S-root
/var/run/screen/S-josh:
total 0
drwx------ 2 josh users 88 Jan 13 11:33 .
d...
Android Notification Sound
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answered Apr 6 '13 at 20:06
James MVJames MV
7,8481212 gold badges5858 silver badges8686 bronze badges
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Difference between CouchDB and Couchbase
...he Software Foundation and is released under the Apache License, Version 2.0 (DFSG-compatible, FSF-approved, OSI-approved, GPL-compatible, non-copyleft, commercial-friendly).
Philosophy
I have never seen it directly pointed out but this may be actually the most important difference between those t...
