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How to catch integer(0)?
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That is R's way of printing a zero length vector (an integer one), so you could test for a being of length 0:
R> length(a)
[1] 0
It might be worth rethinking the strategy you are using to identify which elements you want, but without further specific details it is difficult to su...
How to pass html string to webview on android
...er parsing I am creating four strings so that I could append all string to one view. I am able to get two views on the web view but not the first two strings.
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How can you check which options vim was compiled with?
... But echo has('python') returns 0. So, why is there a difference and which one should I go with?
– Durga Swaroop
Mar 25 '16 at 8:48
4
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Checking if output of a command contains a certain string in a shell script
...g. I'm thinking I probably have to use grep, but I'm not sure how. Does anyone know?
4 Answers
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Google Play Services Library update and missing symbol @integer/google_play_services_version
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For everyone using Eclipse, this is how you should do it.
Eclipse -> import -> existing android code -> browse -> navigate to google-play-services_lib FOLDER (android-sdk/extras/google/google_play_services/libproject)....
How can I read SMS messages from the device programmatically in Android?
...or.getString(idx);
}
// use msgData
} while (cursor.moveToNext());
} else {
// empty box, no SMS
}
Please add READ_SMS permission.
I Hope it helps :)
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Best way to compare 2 XML documents in Java
...mespaces or with "normalized" namespace prefixes. I doubt that it works if one XML is <ns1:a xmlns:ns1="ns" /> and the other is <ns2:a xmlns:ns2="ns" />
– koppor
Jan 6 '13 at 2:43
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What regex will match every character except comma ',' or semi-colon ';'?
...method that takes delimiters and split by them. You might want to use that one with a "normal" (without ^) character class:
[,;]+
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How to use permission_required decorators on django class-based views
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Mentioned here in latest docs docs.djangoproject.com/en/dev/topics/class-based-views/intro
– Bharathwaaj
May 26 '13 at 6:38
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What is the point of noreturn?
...Rex: Compile with -Wno-return and you will get a warning. Probably not the one you were expecting but it is probably sufficient to tell you that the compiler has knowledge of what [[noreturn]] is and it can take advantage of it. (I am a bit surprised that -Wunreachable-code did not kick in...)
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