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Android Studio: Add jar as library?

.... Click the + sign above the panel second from the left -> Java 4.4. Select your local jar and add it to the project. You may need to run the above ./gradlew command one more time share | imp...
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Unpivot with column name

...hould be able to use the following which includes the subject in the final select list: select u.name, u.subject, u.marks from student s unpivot ( marks for subject in (Maths, Science, English) ) u; See SQL Fiddle with demo ...
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How do I compare strings in Java?

...contentEquals() compares the content of the String with the content of any CharSequence (available since Java 1.5). Saves you from having to turn your StringBuffer, etc into a String before doing the equality comparison, but leaves the null checking to you. ...
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Set database from SINGLE USER mode to MULTI USER

...onnected to it” might be SQL Server Management Studio window itself. Try selecting the master database and running the ALTER query again. share | improve this answer | foll...
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push_back vs emplace_back

... vec.emplace_back("Hello") will work, since the const char* argument will be forwarded to the string constructor. This is the whole point of emplace_back. – Alexandre C. Aug 9 '11 at 20:28 ...
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How do I remove javascript validation from my eclipse project?

...validation all together is too drastic. Fortunately with Eclipse, you can selectively remove some JavaScript sources from validation. Right-click your project. Navigate to: Properties → JavaScript → Include Path Select Source tab. (It looks identical to Java Build Path Source tab.) Expand Jav...
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Are string.Equals() and == operator really same? [duplicate]

... most of the time. These methods determine whether two string are the same character-for-character, which is rarely the correct behavior. It is better to use string.Equals(string, StringComparison), which allows you to specify a particular type of comparison. By using the correct comparison, you can...
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Default filter in Django admin

...lookup, title in self.lookup_choices: yield { 'selected': self.value() == lookup, 'query_string': cl.get_query_string({ self.parameter_name: lookup, }, []), 'display': title, } def querys...
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How can I select all children of an element except the last child?

How would I select all but the last child using CSS3 selectors? 9 Answers 9 ...
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Does Ruby have a string.startswith(“abc”) built in method?

...n building regexes out of string literals - remember to escape any special chars. there is a function for that fi the strings literals can be unpredictable – Radu Simionescu Nov 1 '17 at 8:40 ...