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How do I create a file AND any folders, if the folders don't exist?
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How to exit from PostgreSQL command line utility: psql
What command or short key can I use to exit the PostgreSQL command line utility psql ?
9 Answers
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Preferred way of loading resources in Java
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C state-machine design [closed]
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State machines that I've designed before (C, not C++) have all come down to a struct array and a loop. The structure basically consists of a state and event (for look-up) and a function that returns the new state, something like:
typedef struct {
int st;
int ev;
int (*fn)(vo...
Why not abstract fields?
... class "forgets" to initialise the final through the super constructor the compiler will give a warning an error, just like when an abstract method is not implemented.
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How might I convert a double to the nearest integer value?
...t a different behaviour, you have to specify it via a flag. msdn.microsoft.com/en-us/library/system.midpointrounding.aspx
– nickf
Sep 24 '12 at 9:32
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How to remove non-alphanumeric characters?
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We want explanation about this :) . People come here to see Why it is the way it is. Please consider Regex explanation too! Thanks
– Pratik
Dec 6 '15 at 10:44
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How do I set cell value to Date and apply default Excel date format?
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Thanks ninja, this works for me. One comment for others who need to do this. There is a POI class named BuiltinFormats that lists out all the standard formats (not just date formats) that Excel knows. I'm sticking with one of those to use as my parameter to the ...
How to check if mysql database exists
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How can I check if a scrollbar is visible?
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edited Jun 20 at 9:12
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answered Jan 27 '11 at 9:19
ReigelReigel
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