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Or versus OrElse

...te the second term. OrElse knows this, so doesn't try and evaluate temp = 0 once it's established that temp Is DBNull.Value Or doesn't know this, and will always attempt to evaluate both terms. When temp Is DBNull.Value, it can't be compared to zero, so it falls over. You should use... well, whic...
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Updating packages in Emacs

...elpful. – Amelio Vazquez-Reina Mar 10 '14 at 16:52 I think this needs to call (refresh-package-contents) unconditional...
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In Java, what does NaN mean?

...hat cause the operation to produce some undefined result. For example, 0.0 divided by 0.0 is arithmetically undefined. Taking the square root of a negative number is also undefined. share | i...
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How to find out which processes are using swap space in Linux?

... 106 Run top then press OpEnter. Now processes should be sorted by their swap usage. Here is an upd...
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How to do a less than or equal to filter in Django queryset?

...ofile called profile. This field is called level and is an integer between 0-3. 1 Answer ...
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How can I push a local Git branch to a remote with a different name easily?

... answered Apr 21 '11 at 3:00 Brian CampbellBrian Campbell 275k5454 gold badges343343 silver badges324324 bronze badges ...
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How does one make random number between range for arc4random_uniform()?

...m(UInt32). I attempted using the range of (1..7) to avoid randomly getting 0 however that returned an error which I didn't enjoy too much. I tried to do this: ...
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How to determine if one array contains all elements of another array

... GeoGeo 82.1k102102 gold badges303303 silver badges483483 bronze badges ...
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How to construct a std::string from a std::vector?

... | edited May 20 '19 at 11:00 sanyash 6,5241111 gold badges1818 silver badges4242 bronze badges ...
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Why use double indirection? or Why use pointers to pointers?

...gt; #include <string.h> int wordsinsentence(char **x) { int w = 0; while (*x) { w += 1; x++; } return w; } int wordsinmono(char ***x) { int w = 0; while (*x) { w += wordsinsentence(*x); x++; } return w; } int wordsinbio(char **...