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How to add a WiX custom action that happens only on uninstall (via MSI)?

... | edited Nov 19 '19 at 7:52 nelsonjchen 20855 silver badges1313 bronze badges answered Apr 8 '09 at 20:...
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What is the difference between const int*, const int * const, and int const *?

... int ... And to make sure we are clear on the meaning of const: int a = 5, b = 10, c = 15; const int* foo; // pointer to constant int. foo = &a; // assignment to where foo points to. /* dummy statement*/ *foo = 6; // the value of a can´t get changed through the poin...
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Why is Double.MIN_VALUE in not negative

... The IEEE 754 format has one bit reserved for the sign and the remaining bits representing the magnitude. This means that it is "symmetrical" around origo (as opposed to the Integer values, which have one more negative value). Thus the ...
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How to prevent ifelse() from turning Date objects into numeric objects

...<- fifelse(dates == '2011-01-01', dates - 1, dates) str(dates) # Date[1:5], format: "2010-12-31" "2011-01-02" "2011-01-03" "2011-01-04" "2011-01-05" dplyr::if_else From dplyr 0.5.0 release notes: [if_else] have stricter semantics that ifelse(): the true and false arguments must be the same typ...
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JavaScript implementation of Gzip [closed]

... var out = []; var currChar; var phrase = data[0]; var code = 256; for (var i=1; i<data.length; i++) { currChar=data[i]; if (dict[phrase + currChar] != null) { phrase += currChar; } else { out.push(phrase.length > 1 ? dict...
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Return index of greatest value in an array

...et all these indexes? – ed1nh0 Apr 15 '19 at 14:02 1 @ed1nh0: The easy way is to make multiple pa...
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How to get current location in Android [duplicate]

...| edited Jul 11 '13 at 10:54 answered Jul 11 '13 at 10:47 A...
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How to round the minute of a datetime object

...=tm.microsecond) tm -= discard if discard >= datetime.timedelta(minutes=5): tm += datetime.timedelta(minutes=10) or this: tm += datetime.timedelta(minutes=5) tm -= datetime.timedelta(minutes=tm.minute % 10, seconds=tm.second, microseconds=t...
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How do I update/upsert a document in Mongoose?

...newData, {upsert: true}, function(err, doc) { if (err) return res.send(500, {error: err}); return res.send('Succesfully saved.'); }); In older versions Mongoose does not support these hooks with this method: defaults setters validators middleware ...
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Select2 dropdown but allow new values by user?

... For version 4+ check this answer below by Kevin Brown In Select2 3.5.2 and below, you can use something like: $(selector).select2({ minimumInputLength:1, "ajax": { data:function (term, page) { return { term:term, page:page }; }, dataType:"json", quietMillis:100, ...