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Re: the last saturday in the month


From: Marco Atzeri
Subject: Re: the last saturday in the month
Date: Tue, 7 Aug 2018 12:16:39 +0200
User-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1

Am 07.08.2018 um 07:55 schrieb turbofib:
hi,

i would to know if a serial data is the last Saturday in the month

how can i code it?

g=Serial Data


If I correctly understood your question,
using today as reference "Serial Data"

octave:21> a=localtime(time())
a =

  scalar structure containing the fields:

    usec =  747239
    sec =  21
    min =  7
    hour =  12
    mday =  7
    mon =  7
    year =  118
    wday =  2
    yday =  218
    isdst =  1
    gmtoff =  7200
    zone = CEST

octave:23> b=eomday(a.year+1900,a.mon+1)
b =  31

The "date" is the last Saturday of the month if
 (a.wday == 6) & (a.mon+7>b)


https://octave.org/doc/v4.4.0/Timing-Utilities.html

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