| Re: Calculate the distance between 2 points [message #171318 is a reply to message #171316] |
Thu, 30 December 2010 09:47   |
The Natural Philosoph
Messages: 993
Registered: September 2010
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Senior Member |
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Bill Braun wrote:
> On 12/30/2010 4:31 AM, The Natural Philosopher wrote:
>> Bill Braun wrote:
>>> On 12/29/2010 8:23 PM, Thomas 'PointedEars' Lahn wrote:
>>>> Sarah wrote:
>>>>
>>>> > I know this
>>>> >
>>>> > $distanceValue =
>>>> > rad2deg(acos(sin(deg2rad($LATITUDINE1))*sin(deg2rad($LATITUDINE2))
>>>> >
>>>> +cos(deg2rad($LATITUDINE1))*cos(deg2rad($LATITUDINE2))*cos(deg2rad($LONGITU DINE1-
>>>>
>>>>
>>>> > $LONGITUDINE2))))*69.09;
>>>> >
>>>> > or something like this.... but I don't want to have all records of DB
>>>> > and than analize them one by one .... I want a query the return only
>>>> > nearest values
>>>>
>>>> So RTFMySQLM.
>>>>
>>>>
>>>> PointedEars
>>>
>>> It seems to be the time of year, or possibly the lunar cycle, for
>>> bullies to crawl out from under their rocks.
>>
>>
>> No. its the time of year when thick students who haven't done their
>> coursework expect someone else to do it for them.
>>
>>
>>> Is this place the meeting ground of choice for miserable people?
>>>
>>
>> No, its a place where people who should have listened to lectures, come
>> for answers they have actually learnt already.
>>
>>
>>> You can express an opinion in decent, respectful language. But crude
>>> and insulting behavior gets no pass from me.
>>>
>>
>> And students who cheat and crib get no pass from me either.
>
> Such points can be made, as forcefully as you wish, in a respectful
> tone. There is no need or reason to belittle or demean.
>
There is no reason not to, or to complain about it, either.
RTFM is a well known phrase.
FFS. ;-)
> Bill B
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