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How can I force division to be floating point? Division keeps rounding down to 0?

... a floating point number in Python in the following? c = a / b What is really being asked here is: "How do I force true division such that a / b will return a fraction?" Upgrade to Python 3 In Python 3, to get true division, you simply do a / b. >>> 1/2 0.5 Floor division, the classic di...
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How to print SQL statement in codeigniter model

... when i do print_r($query); nothing prints out at all – Technupe May 26 '11 at 16:50 1 ...
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Are there legitimate uses for JavaScript's “with” statement?

...ous as to how I might make effective use of with , while avoiding its pitfalls. 31 Answers ...
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How to implement if-else statement in XSLT?

... Could you please correct the statement below, we all know that if(case > x ) without following {} will only execute 1 following line, i have seen this on many beginners that they write exactly what you have posted here, probably many of them copied 1:1 ...
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How to remove all namespaces from XML with C#?

...oking for the clean, elegant and smart solution to remove namespacees from all XML elements? How would function to do that look like? ...
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How do I show the value of a #define at compile-time?

...ring. When there is more than one component to the argument then they must all be strings so that string concatenation can be applied. The preprocessor can never assume that an unquoted string should be treated as if it were quoted. If it did then: #define ABC 123 int n = ABC; would not compile. ...
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What is the proper declaration of main?

...rn type, and what does it mean to return a value from main ? What are the allowed parameter types, and what are their meanings? ...
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encryption/decryption with multiple keys

... GnuPG and PGP clients in general usually encrypt the actual data with a symmetric key called a "session key". The session key is then encrypted with each "recipient key" (i.e. the ones you specify with -r/--recipient). This is sometimes referred to as a hybri...
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Final arguments in interface methods - what's the point?

...or matching signatures of overridden methods, and it has no effect on the caller, only within the body of an implementation. Also, as noted by Robin in a comment, the final modifier on a method parameter has no effect on the generated byte code. (This is not true for other uses of final.) ...
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Guava equivalent for IOUtils.toString(InputStream)

...ou. This is exactly what Jon Skeet suggested, except that there isn't actually any overload of CharStreams.newReaderSupplier that takes an InputStream as input... you have to give it an InputSupplier: InputSupplier<? extends InputStream> supplier = ... InputSupplier<InputStreamReader> ...