:) -ve is negative +ve is positive
never seen this before, thx On Sunday, October 23, 2011 09:43:23 Caveat wrote: > Don't shoot me for stating the obvious, but -ve means negative. > > So I guess Bruce is just saying that intuitively he'd expect > round(float, int) to look like round(my_float, 2) if you wanted to round > my_float to 2 decimal places but in fact you need round(my_float, -2). > > Kind regards, > Caveat > > On Sun, 2011-10-23 at 09:20 +0200, wally wrote: > > On Sunday, October 23, 2011 08:16:07 Bruce Bruen wrote: > > > On Sun, 2011-10-23 at 05:27 +0200, wally wrote: > > > > Hi, > > > > > > > > more important as the following question itself, is where may i find > > > > the answer myself without this mailinglist ? > > > > I always have problems to find sufficient documentation on gambas :( > > > > Where to search for it ? > > > > How to search the mailinglist archive ? > > > > > > > > How can i do the following C code in a Public Sub Button1_Click() > > > > in Gambas 3 ? > > > > > > > > int main() { > > > > > > > > int i; > > > > > > > > float arr[][2] = { {1.2, 3.4} , {4.5, 5.6} , {7.8 , 8.9} }; > > > > <-- ??? > > > > > > > > printf("%i \n", sizeof(arr)/sizeof(float)/2); > > > > for (i=0;i<(sizeof(arr)/sizeof(float)/2);i++) { > > > > > > > > printf("%2.2f \t %2.2f \n",arr[i][0],arr[i][1]); > > > > > > > > } > > > > > > > > return 0; > > > > } > > > > > > Public Sub Button1_Click() > > > > > > Dim i As Integer > > > Dim arr As Float[][]= [[1.11111, 2.23456], [2.27654, 3.3], [3.4, > > > > > > 4.50], [123456.789, 987654.321]] > > > > > > For i = 0 To arr.Max > > > > > > Print Round(arr[i][0], -2), Round(arr[i][1], -2) > > > > > > Next > > > > > > End > > > > > > Apart from Round(float,int) accepting a -ve number which is well > > > explained in the help, I would have thought the rest was intuitively > > > obvious to even the most casual of observer :-) > > > > > > I've said this before and no doubt I'll say it again, the gambas help > > > is very succinct. Read every word in a help page and consider what it > > > means. > > > hth > > > Bruce > > > ----------------------------------------------------------------------- > > > ---- --- The demand for IT networking professionals continues to grow, > > > and the demand for specialized networking skills is growing even more > > > rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn > > > about Cisco certifications, training, and career opportunities. > > > http://p.sf.net/sfu/cisco-dev2dev > > > _______________________________________________ > > > Gambas-user mailing list > > > Gambas-user@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/gambas-user > > > > Hi Bruce, > > > > thank you > > I tried "{ }" and "( )" but not "[ ]" :) > > > > what does this sentence mean > > > > > Apart from Round(float,int) accepting a -ve number ... " > > > > wally > > > > > > > > ------------------------------------------------------------------------- > > ----- The demand for IT networking professionals continues to grow, and > > the demand for specialized networking skills is growing even more > > rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn > > about Cisco certifications, training, and career opportunities. > > http://p.sf.net/sfu/cisco-dev2dev > > _______________________________________________ > > Gambas-user mailing list > > Gambas-user@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/gambas-user > > --------------------------------------------------------------------------- > --- The demand for IT networking professionals continues to grow, and the > demand for specialized networking skills is growing even more rapidly. > Take a complimentary Learning@Cisco Self-Assessment and learn > about Cisco certifications, training, and career opportunities. > http://p.sf.net/sfu/cisco-dev2dev > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user