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How do I lowercase a string in C?

... It's in the standard library, and that's the most straight forward way I can see to implement such a function. So yes, just loop through the string and convert each character to lowercase. Something trivial like this: #include <ctype...
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How to add Options Menu to Fragment in Android

...Bundle) to notify the fragment that it should participate in options menu handling. share | improve this answer | follow | ...
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Should a function have only one return statement?

... Agreed. Although having multiple exit point can get out of hand, I definately think it's better than putting your entire function in an IF block. Use return as often as it makes sense to keep your code readable. – Joshua Carmody Sep 19 '08 at 20:...
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Difference between left join and right join in SQL Server [duplicate]

... Select * from Table1 left join Table2 ... and Select * from Table2 right join Table1 ... are indeed completely interchangeable. Try however Table2 left join Table1 (or its identical pair, Table1 right join Table2) to see a difference. This query should give you mo...
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jQuery see if any or no checkboxes are selected

... JQuery .is will test all specified elements and return true if at least one of them matches selector: if ($(":checkbox[name='choices']", form).is(":checked")) { // one or more checked } else { // nothing checked } ...
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How to extract the year from a Python datetime object?

...ne key thing to note is that the time components can differ between 32-bit and 64-bit pythons in some python versions (2.5.x tree I think). So you will find things like hour/min/sec on some 64-bit platforms, while you get hour/minute/second on 32-bit. ...
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Why is the asterisk before the variable name, rather than after the type?

... perhaps but I wouldn't mix and match types in one declaration. – BobbyShaftoe Dec 30 '08 at 3:13 17 ...
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Create Test Class in IntelliJ

... In my project for some reason, even though the class and the test class are located in the same package, when I did Ctrl+Shift+T it says "No Test Class Found". Also, when I right click on the test file, it only gives me the option to compile test, but not run test. Any idea? ...
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PostgreSQL Crosstab Query

... , status text , ct integer -- "count" is a reserved word in standard SQL ); INSERT INTO tbl VALUES ('A', 'Active', 1), ('A', 'Inactive', 2) , ('B', 'Active', 4), ('B', 'Inactive', 5) , ('C', 'Inactive', 7); -- ('C', 'Active') is missing Simple form - not fit f...
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CSS strikethrough different color from text?

... (Note, however, that <strike> is considered deprecated in HTML4 and obsolete in HTML5 (see also W3.org). The recommended approach is to use <del> if a true meaning of deletion is intended, or otherwise to use an <s> element or style with text-decoration CSS as in the first exa...