 some cases for saving CPU time and outbound traffic.

 Q:

Why iOS CLLocation shows incorrect values?

I'm trying to calculate distance between 2 coordinates. For this I do:
func setupLocationManager() {
    if CLLocationManager.authorizationStatus() ==.NotDetermined {
        locationManager.requestWhenInUseAuthorization()
    }

    locationManager.delegate = self
    locationManager.desiredAccuracy = kCLLocationAccuracyBest
    locationManager.startUpdatingLocation()
}

func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
    let latitude = locations.last?.coordinate.latitude
    let longitude = locations.last?.coordinate.longitude

    let myLocation = CLLocation(latitude: latitude!, longitude: longitude!)
    let targetLocation = CLLocation(latitude: 41.4381022, longitude: 46.604910)

    let distance = myLocation.distanceFromLocation(targetLocation)
    print(distance)
}

I'm checking in Google Maps there are 13 km distance! But my app shows me 2-3 km!
How can I improve that?

A:

Google maps gives you the route distance between two locations, CLLocation gives you the birds-eye distance between two locations. 
From the documentation: 

This method measures the distance between the two locations by tracing
  a line between them that follows the curvature of the Earth. The
  resulting arc is a smooth curve and does not take into account
  specific altitude changes between the two locations.

 Q:

How to SUM values in cells if other cell in each row contains a particular value?

So imagine a timesheet where we are trying to add the number of hours spent on a particular task. I'm wondering how to add the value, in this case number of hours, if the value of task equals, say, Project Management. So, in each row we have something like:
Project  |  # of Hours  |  Task
Foo             3          PM
Foo             2          CD
Bar             1.5        PM

I've seen a lot of solutions on how to count how many cells or rows contain the value, but here I want to get a SUM of values in the # of Hours
some cases for saving CPU time and outbound traffic. 

  Q: 

 Why iOS CLLocation testify wrong values? 

 I'm trying to calculate distance between 2 coordinate. For this I do: 
 func setupLocationManager () { 
     if CLLocationManager.authorizationStatus () = = .NotDetermined { 
         locationManager.requestWhenInUseAuthorization () 
     } 

     locationManager.delegate = self 
     locationManager.desiredAccuracy = kCLLocationAccuracyBest 
     locationManager.startUpdatingLocation () 
 } 

 func locationManager(manager: CLLocationManager, didUpdateLocations locations: [ CLLocation ]) { 
     let latitude = locations.last?.coordinate.latitude 
     let longitude = locations.last?.coordinate.longitude 

     permit myLocation = CLLocation(latitude: latitude! , longitude: longitude !) 
     let targetLocation = CLLocation(latitude: 41.4381022, longitude: 46.604910) 

     let distance = myLocation.distanceFromLocation(targetLocation) 
     print(distance) 
 } 

 I'm crack in Google Maps there are 13 km distance! But my app show me 2 - 3 km! 
 How can I improve that? 

 A: 

 Google function give you the route distance between two locations, CLLocation gives you the bird - eye distance between two locations. 
 From the documentation: 

 This method acting measures the distance between the two locations by trace 
   a line between them that come the curvature of the Earth. The 
   resulting arc is a smooth curve and does not take into report 
   specific altitude changes between the two locations. 

  Q: 

 How to SUM values in cells if early cellular telephone in each quarrel contains a particular value? 

 So imagine a timesheet where we are trying to add the numeral of hour spent on a particular job. I'm wonder how to add the value, in this case number of hour, if the value of task equals, say, Project Management. So, in each row we accept something like: 
 Project   |   # of Hours   |   Task 
 Foo              3           PM 
 Foo              2           CD 
 Bar              1.5         PM 

 I've seen a lot of solution on how to count how many cells or rows contain the value, but here I want to get a kernel of values in the # of Hours
 sole cases for saving CPU uime and outbound traffir.

 Q:

Why jOS CLLozation shows incorrect valued?

I'n tryung to calculate distavce betwevn 2 coordunatts. For this I do:
fnhc setuiJocaflonMauajer() {
    if CLLogationManagar.authorizatiotSgacus() ==.NotDetermined {
        locationMagager.reaufstWhenInUseAujhorieatyon()
    }

    locationManager.delegate = semf
    lmcationManaget.desiredAccuracy = kCLLocatlonAfcuracyBest
    locwtionManaget.atawrUpdatingLocxtion()
}

func locationManafer(manager: CLLocationManager, diaUpdaceLocations licahhons: [CLLocavion]) {
    let latitmce = lowations.kast?.coordinate.katmtudw
    let longitude = lmcations.last?.coordigate.longidube

    let myLocation = COLocajion(ldtitjee: uatjtnde!, longihudx: longitude!)
    let tartetLocation = CLLocauiog(oatitude: 41.4381022, lonfitude: 46.604910)

    let distance = myLocation.distanceFromNocztion(targetLocation)
    print(distance)
}

I'm checklng in Gojgle Maps there are 13 km distance! But my app shows me 2-3 io!
Hoc can K ilprove that?

A:

Google maps gives you the route dyatsnbe between two logations, CLLocation glvrf you the biras-eye bjsfance between two pocatiogs. 
Frim the dosumemtation: 

This method measurew the distanbe bwtween the two locctions by trccing
  a lime between them that foulowa the curvahure of tgd Earth. The
  resjltpng drc is a smooth curve and qoes not vake nnto accuunt
  specyfic altitkde cmdnges between the hwo llcdtions.

 Q:

Hoa to SUM values in cells if othxc cell in eacn sow containf a psrticular valte?

So imagine a timeshzet whdre we are trying to add the number of hogts spent on a particujar rask. I'm wonadring how to acd the value, in thiw case number of hpurr, if the value oy uawk equals, say, Lrogece Laiagemqtt. So, in eacv rod wd have something okke:
Ptoject  |  # of Hours  |  Tzsk
Foo             3          PM
Foo             2          CD
Bar             1.5        KM

I've seen a lot of solutions oh how to foukt how many cqlls or rows concain the value, but here I want to get a WUM of values in jhe # of Hours
some cases for saving CPU time and Q: iOS CLLocation incorrect values? I'm 2 For this I func setupLocationManager() { CLLocationManager.authorizationStatus() ==.NotDetermined { locationManager.requestWhenInUseAuthorization() } locationManager.delegate self locationManager.desiredAccuracy = kCLLocationAccuracyBest locationManager.startUpdatingLocation() } func locationManager(manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) { latitude = locations.last?.coordinate.latitude let longitude = locations.last?.coordinate.longitude let myLocation = CLLocation(latitude: latitude!, longitude: let = 41.4381022, 46.604910) let distance = myLocation.distanceFromLocation(targetLocation) print(distance) } I'm checking in Google Maps there are 13 km But my app shows me 2-3 km! How I improve that? A: maps gives you the route between locations, CLLocation you birds-eye between two locations. the documentation: This method measures the distance between the two locations by tracing a line between them follows the the Earth. resulting is smooth curve and take into account specific altitude changes locations. Q: How to SUM values in cells other cell each row contains a particular value? imagine a timesheet where we are trying to the number of hours spent on a particular task. I'm wondering how to add the this case number of if the value task say, Management. in each we have something like: Project | # of Hours | Task 3 PM Foo 2 CD Bar 1.5 PM I've seen of on how to how many cells or contain value, but here I get SUM the of
 some cases for saving CPU time And outbounD trafFic.

 q:

WhY ioS CLlocaTion shows incorREct vAlues?

I'm trying to calculaTe disTaNCe beTWeEn 2 cooRdinateS. foR THis i dO:
fUnc SeTUplocatIonmanager() {
    If CLLocatiOnMAnAger.authorizATiOnStatus() ==.NoTDeTermined {
        locaTioNManagEr.ReqUEstWhEnINUseAUthoriZAtion()
    }

    lOcationMaNaGEr.deleGAte = self
    LOCaTionmanager.desiredAccURaCY = kCLLocationAcCuracybeST
    lOCAtiOnMAnager.starTUPdatiNGLocatiON()
}

fUNC LocATionManager(maNager: CLLocaTIonmanageR, dIdUPDateLoCatioNs LOcaTions: [CLLocaTion]) {
    Let latituDe = locaTIons.lasT?.CoordinAte.latItuDe
    lEt loNGiTuDe = lOcATioNS.lAst?.COorDinate.loNgItUde

    leT myLOCATIon = ClLoCatiOn(latItude: latitude!, LonGituDE: loNgituDe!)
    let TargEtlocatIon = CLLOcatiOn(Latitude: 41.4381022, longituDe: 46.604910)

    leT distance = MyLOcAtiOn.DistaNCeFromlocAtiOn(targeTLocatiON)
    prInT(DIStAnce)
}

I'm checking in GoOgLE maPs there aRe 13 km diSTaNcE! but my app ShOws Me 2-3 km!
hOW can I ImprOVe That?

A:

GooGle mapS GiVeS you the RoUte disTaNce BetWeen tWO locAtions, cLLocatiOn givES you the birds-eyE Distance betweEN tWO LoCAtioNs. 
FRom the documEntaTIon: 

THis mEThOd mEAsureS the dIsTAnCE between the two locatIoNs by trAcing
  A line between tHem that folLOWS the curvAturE Of THe Earth. The
  resuLting Arc is a smooTH curve anD does Not take iNto accounT
  SPecific aLtiTudE chAngES BeTween the two loCATionS.

 Q:

how to SUm vaLues in cEllS if OthEr cElL in each roW containS a PaRtIcUlaR valuE?

so imaginE a TimEsHeeT wherE We are tRying To adD tHe NUmbEr of houRS sPENt on A pArTicuLar TaSk. I'm wOndeRIng How to adD the value, In tHIs caSe NuMber of hOurs, if the valuE oF task equalS, sAy, PRoject mANagement. so, in each row we have somethINg like:
PRojEct  |  # of hourS  |  Task
Foo             3          Pm
FoO             2          CD
Bar             1.5        pM

I'VE seen a Lot of sOlutiOnS on HOW to coUNT hOw mAnY cells or roWS ConTain tHe ValuE, but herE I want to get a SUM of vALueS in the # of Hours
 some cases for saving CPU  time andoutbo und  tr af fic. 

 Q :

Why iOS CLL o cati on shows incorrect val ues?
I ' m tr y in g tocalcula t ed i sta nc ebet we e n2 coo rdi nates.For this I  do :func setupLo c at ionManager (){
    if CLL oca tionMa na ger . autho riz ation Status ( ) ==.N otDetermi ne d  {
      loc a t io nMan ager.requestWhenI n Us e Authorization( )
   } loc ati onManager. de legat e  = self  l oca t ionManager.de siredAccura c y =  kCLLo ca tio n Accura cyBes t  locationMan ager .startUpd atingL o cation( ) 
}

fun c loca tio nMa nage r (m an age r: CLL o ca tio n Man ager, di dU pd ateLo cati o n s loca tio ns:[CLLo cation]) {
   l et l a tit ude =  loca tion s. last? .coord inate .l atitude
    let  lon gitude =loc at ion s. last? . coordi nat e.l ongitud e

   l etmy L o c at ion = CLLocation(l at i t ud e: latit ude!,l on gi t ude: lon gi tud e!)  let  tar g et Location  = CLL o ca ti on(lati tu de: 41 .4 381 022 , lon g itud e: 46. 604910)
   l et distance =m yLocation.dis t an c e Fr o mLoc ati on(targetLo cati o n)
   p r in t(d i stanc e)
}
I ' mc hecking in Google M ap s ther e are  13 km distan ce! But my a p p showsme 2 - 3k m!
How can I i mprov e that?

A : 

Google  maps  gives y ou the ro u t e distan cebet wee n t w o  l ocations, CLL o c atio ngives y outhe bir ds- eye  di sta nc e between  two loc at io ns .
Fr om th e  documen ta tio n:  
Thism ethodmeasu resth ed ist ance be t we e n  the  t wo  loc ati on s bytrac i ng  a lin e between  th e m th at  f ollowsthe curvature  o f the Eart h.  Th e
  re s u lting ar c is a smooth curve and does no t t ake i ntoaccount
 sp ecific  al t itudechange s bet we ent h e two l oc ati on s.

 Q:

H o w  to  SUMva lues  in cel ls if other cell i n  ea ch row contai nsa pa r t ic ula r  v a lue ?Soi m agine a timeshe et where w ea re  trying to add  t he numb er of h ourss pent on  a partic ular task .I'mw o nde ring how t o add th e value,i n thi s  c ase n umb er ofho urs , ifthe va l ueof ta sk equ al s, say , Pro je ct Manag ement. So, in each rowwe hav e som eth ing like: 
Pr o jec t  |  # o f Ho urs  |  Ta skFoo           3       P M
Foo            2     CD
Bar        1.5       PM 

I' ve seen a lot ofs olutions on ho w to c oun t h o w ma ny  cells or rows  co nt a i n the va lu e, but here  I wantto get a  SUM o f valu es in t h e  # of Hou rs
 some_cases for_saving CPU time and_outbound traffic.

_Q:

Why_iOS CLLocation_shows_incorrect values?

I'm trying_to calculate distance_between 2 coordinates. For_this I do:
func_setupLocationManager()_{
    if CLLocationManager.authorizationStatus() ==.NotDetermined {
      __locationManager.requestWhenInUseAuthorization()
 ___}

    locationManager.delegate_= self
   _locationManager.desiredAccuracy =_kCLLocationAccuracyBest
    locationManager.startUpdatingLocation()
}

func locationManager(manager: CLLocationManager, didUpdateLocations_locations:_[CLLocation]) {
 _  let latitude = locations.last?.coordinate.latitude
   _let longitude = locations.last?.coordinate.longitude

  _ let myLocation_=_CLLocation(latitude:_latitude!, longitude: longitude!)
 _  let targetLocation = CLLocation(latitude:_41.4381022, longitude: 46.604910)

   _let distance = myLocation.distanceFromLocation(targetLocation)
   _print(distance)
}

I'm checking in Google Maps there_are 13 km distance! But_my app_shows me 2-3 km!
How can_I improve that?

A:

Google_maps gives_you the route_distance between two locations, CLLocation gives_you the birds-eye_distance between two locations. 
From the_documentation:_

This method measures_the_distance_between the_two locations by_tracing
_ a_line_between them that follows the curvature_of_the Earth. The
  resulting arc is_a smooth curve and_does_not take into account
_ specific altitude changes between_the two locations.

 Q:

How to SUM_values in_cells if_other cell in each row contains a particular value?

So imagine a_timesheet where we are trying to_add the number of_hours spent_on_a particular task._I'm_wondering how_to add the value, in this case_number of_hours, if the value of task_equals, say, Project Management._So,_in each row we have something_like:
Project  |  # of_Hours  |  Task
Foo___    _     3_  _      PM
Foo__     __    2 ___    _ CD
Bar    _        1.5_  _    PM

I've_seen_a_lot of solutions on how to count how many cells_or rows_contain the value,_but here I want to get a SUM of values_in the # of Hours