| Re: Calculate the distance between 2 points [message #171331 is a reply to message #171318] |
Thu, 30 December 2010 13:04   |
me
Messages: 192
Registered: September 2010
Karma:
|
Senior Member |
|
|
On 12/30/2010 4:47 AM, The Natural Philosopher wrote:
> 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.
Bullies, thugs, and tyrants count on reasonable people turning their
backs and letting their boorish behavior go unchecked. They are for the
most part cowards, who, when made accountable, tuck tail and run.
There is a reason, and I will complain, drawing attention to it as needed.
Bill B
|
|
|
|
Calendar
Search
Help
Members
Register
Login
Home
]