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How do I detect if software keyboard is visible on Android Device or not?

Is there a way in Android to detect if the software (a.k.a. "soft") keyboard is visible on screen? 30 Answers ...
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Add CSS or JavaScript files to layout head from views or partial views

... a partial view embedded in the View. – Shimmy Weitzhandler Nov 26 '12 at 9:08 57 ...
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Can I pass parameters by reference in Java?

...itself which is passed by value, hence it appears to be pass-by-reference (and people often claim that it is). This is not the case, as shown by the following: Object o = "Hello"; mutate(o) System.out.println(o); private void mutate(Object o) { o = "Goodbye"; } //NOT THE SAME o! Will print Hello...
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How to format a Java string with leading zero?

...- solution when you are embedding software on something without much space and the extra libraries just aren't an option. Thanks!! – Casey Murray Dec 27 '13 at 23:39 ...
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Android java.lang.VerifyError?

In my Android app, I always get VerifyErrors! And I cannot figure out why. Whenever I include a external JAR, I always get VerifyErrors when I try to launch my app (except for once, when I included Apache Log4j.) ...
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PDO's query vs execute

... query runs a standard SQL statement and requires you to properly escape all data to avoid SQL Injections and other issues. execute runs a prepared statement which allows you to bind parameters to avoid the need to escape or quote the param...
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What's the difference between utf8_general_ci and utf8_unicode_ci?

Between utf8_general_ci and utf8_unicode_ci , are there any differences in terms of performance? 8 Answers ...
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How to plot two columns of a pandas data frame using points?

...e of a column of Timestamp values with millisecond precision. In trying to convert the objects to datetime64 type, I also discovered a nasty issue: < Pandas gives incorrect result when asking if Timestamp column values have attr astype >. ...
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What is reflection and why is it useful?

What is reflection, and why is it useful? 21 Answers 21 ...
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How to find all duplicate from a List? [duplicate]

... In .NET framework 3.5 and above you can use Enumerable.GroupBy which returns an enumerable of enumerables of duplicate keys, and then filter out any of the enumerables that have a Count of <=1, then select their keys to get back down to a singl...