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How do I check if a Sql server string is null or empty

... | edited Mar 27 '15 at 10:32 answered Jul 13 '10 at 8:19 ...
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How do I get the current date in JavaScript?

... var today = new Date(); var dd = String(today.getDate()).padStart(2, '0'); var mm = String(today.getMonth() + 1).padStart(2, '0'); //January is 0! var yyyy = today.getFullYear(); today = mm + '/' + dd + '/' + yyyy; document.write(today); This will give you today's date in the forma...
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How do I install from a local cache with pip?

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How do I put two increment statements in a C++ 'for' loop?

...valuates both operands, and returns the second operand. Thus: for(int i = 0; i != 5; ++i,++j) do_something(i,j); But is it really a comma operator? Now having wrote that, a commenter suggested it was actually some special syntactic sugar in the for statement, and not a comma operator at all...
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Setting Short Value Java

...a method setTableId(Short tableId) . Now when I try to write setTableId(100) it gives compile time error. How can I set the short value without declaring another short variable? ...
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Adding data attribute to DOM

... | edited Sep 20 '17 at 6:46 ankit suthar 2,59866 gold badges2828 silver badges4646 bronze badges ...
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Java Round up Any Number

... correct function to call. I'm guessing a is an int, which would make a / 100 perform integer arithmetic. Try Math.ceil(a / 100.0) instead. int a = 142; System.out.println(a / 100); System.out.println(Math.ceil(a / 100)); System.out.println(a / 100.0); System.out.println(Math.ceil(a / 100.0)); Syst...
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Why does changing the sum order returns a different result?

... +500 Maybe this question is stupid, but why does simply changing the order of the elements affects the result? It will change the poi...
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Take a char input from the Scanner

...take the first character from Scanner.next: char c = reader.next().charAt(0); To consume exactly one character you could use: char c = reader.findInLine(".").charAt(0); To consume strictly one character you could use: char c = reader.next(".").charAt(0); ...
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How to sort a list of lists by a specific index of the inner list?

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