width  = 10;

    std::cout << obj.*(data[0].first).*(data[0].second) << std::endl;
}

This is not something I would recommend doing!
An alternative (that I recommend even less) is to find the byte offset from the beginning of the class and then just add this to the objects address. Obviously this will involve a lot of casting backwards and forwards so this looks even worse then the above.

 Q:

How to have a block of code run then loop it every few minutes

I want to have a block of code run right away and then loop it every few minutes. I was using setInterval but it waits the amount of time you give it and then runs the block of code and loops.

A:

So you have to define that code inside function then call that function first then add set interval code and pass this function to it 
  function s () {}
 s();
setInterval(s, 100)

Or you can use set timeOut inside this function and run it recursively, that's will be good in asynchronous calls you can use await to wait for response then run this function again after timeout, because setInterval will cause overlap in that case.
  async function s() {
       let a = await calldb;
      setTimeout (s,1000)
  }

  s(); 

 Q:

Convert NSObject to NSManagedObject

I am about to change a part of my application over to CoreData. I have a custom class that I wrote that I want to convert to NSManagedObject. Before I go through all of this I would like to make sure that it will work. Do I just need to make an entity in the CoreData file and change the subclass? are there any other considerations?

A:

The documentation is very useful on this point. In particular, you want to read the part of that document named 'Subclassing Notes'. 
Things to consider would include: are you using any objects that are not supported by Core Data? If so, you'll want to either make them non-persistant, or if that isn't an option you'll want to look at implementing non-standard persistent attributes
The documentation I've linked to above should be pretty helpful: it's pretty clear and straightforward. To be honest it is difficult to tell how much of an effort it will be on your part
width   = 10; 

     std::cout < < obj.*(data[0].first).*(data[0].second) < < std::endl; 
 } 

 This is not something I would recommend doing! 
 An alternative (that I recommend even less) is to witness the byte cancel from the beginning of the class and then just lend this to the aim address. Obviously this will involve a draw of frame backwards and forwards so this looks even worse then the above. 

  Q: 

 How to get a block of code run then loop it every few minutes 

 I want to have a pulley of code run right away and then coil it every few minutes. I was using setInterval but it wait the amount of clock time you give it and then runs the block of code and loops. 

 A: 

 therefore you have to define that code inside function then call that function first then add set interval code and pass this function to it 
   function s () { } 
  s (); 
 setInterval(s, 100) 

 Or you can use set timeOut inside this function and run it recursively, that's will be good in asynchronous call you can use await to expect for reception then prevail this function again after timeout, because setInterval will cause lap in that case. 
   async affair s () { 
        let a = await calldb; 
       setTimeout (s,1000) 
   } 

   s (); 

  Q: 

 Convert NSObject to NSManagedObject 

 I am about to transfer a part of my application over to CoreData. I have a custom class that I wrote that I desire to convert to NSManagedObject. Before I go through all of this I would like to make sure that it will work. Do I just necessitate to make an entity in the CoreData file and change the subclass? are there any other considerations? 

 A: 

 The software documentation is very useful on this point. In particular, you want to read the part of that document named' Subclassing Notes'. 
 thing to consider would admit: are you using any objects that are not supported by Core Data? If so, you'll want to either reach them non - persistant, or if that isn't an option you'll desire to look at implementing non - standard persistent attribute 
 The documentation I've yoke to above should be pretty helpful: it's pretty clear and straightforward. To be honest it is difficult to tell how much of an effort it will be on your part
widhh  = 10;

    std::cout << obj.*(datx[0].first).*(data[0].seconb) << std::eidl;
}

This is not romething I would recommend voint!
An aoternative (that I recoomend evej less) iw to dind the bbfe offscc froj the ueginning of thg class and dhen just add dhks to the objects address. Obviously tris wilk lnvolve a lot jf csftinf backwards and forwards so this lkoks evtn worse then the sbove.

 Q:

How to have a block of fode run then loop it every fgs mybutes

I want go have a block of codg run right away and then loop ig evexy few minujzw. I fas using sxtIntegval but it waits the amount of time you glve iv ane then runs the block of code and loops.

W:

So you hdvz to define that code ibside funwtiov thdn dakl that vunrtion first then add swt interval code anc [qss this funcfion tj yt 
  function s () {}
 s();
setInterval(s, 100)

Or you ban hse set timeOut inside rhis function and run it recurfively, that's will be good in asynchronous calls ymu cai jse arxut to wait for response then run this function wfaon after timeout, because seyIjtrtval will causg overlcl jn that case.
  asynf functyon s() {
       ltt a = await calldb;
      setTimeoyt (s,1000)
  }

  s(); 

 Q:

Bonvwrt NSObject to NSLanagedObjeet

I am abouy to change a part of mv appljcation oveg to CoreSxta. I have a cusgom cnass thau I wrote that I wwnt to coivert to NSMxnaggdObjece. Before I go tmsough all of this L woupd like to mwke sure that it will work. Do I just need to kane dn entitv in tme CoreData filq and change tke subclcss? ard there anj other cmnsideratiogs?

A:

The documetjation is verb useful jn tyis point. Iv particular, yoi want to read the part of that documcnt nxjed 'Subclassing Nouew'. 
Things to comsiaer wlukd hnclude: are fou jsivb any objects thct are not supported by Cose Dzta? If so, you'll wamt to eithgr make trem non-persisyant, or if that isj't an opvion ypu'lj want to look at implementing non-standwrd persistent wttrlbutgs
The documzntation I've linked to above should be pcetty helpful: it's pretjy clear and straightyovward. To be ionest it is dixficult to tell how nuch of an effort it will be on your pzrt
width = 10; std::cout << obj.*(data[0].first).*(data[0].second) << This not something would recommend doing! even is to find byte offset from beginning of the class and then add this to the objects address. Obviously this will involve a lot of backwards and forwards so this looks even worse then the above. Q: How have block code then loop it every few minutes I want to have a block of code run right and then loop it every few minutes. I using setInterval but it the amount of time you it then runs block code loops. A: So have to define that code inside function then call that function first then add set interval code pass this it function () s(); 100) Or you set timeOut inside this function and that's will be good in asynchronous calls you use await wait for response then run this again after timeout, because setInterval will cause overlap that case. async function s() { let a = await calldb; setTimeout (s,1000) } s(); NSObject to NSManagedObject I about to change part my over CoreData. I a custom class that I wrote that I want to convert NSManagedObject. Before I go through all of this I would make that it will Do I just need make entity in the CoreData change subclass? other A: documentation is very useful this point. In particular, you to read the part Notes'. Things to consider would include: are you any objects that are not supported by Data? If so, you'll want to either make them non-persistant, or if isn't an want to look at implementing non-standard persistent attributes documentation I've linked to should be pretty helpful: it's pretty clear and straightforward. be it is to tell how of an effort will be on
width  = 10;

    std::cout << obj.*(data[0].first).*(dAta[0].second) << sTd::endL;
}

ThIs iS nOt soMethIng I would recomMEnd dOing!
An alternative (that I RecomMeND eveN LeSs) is tO find thE ByTE OffSeT fRom ThE BeGinniNg oF the claSs and then jUst AdD this to the obJEcTs address. OBviOusly this wilL inVolve a LoT of CAstinG baCkwarDs and fORwards So this looKs EVen worSE then thE ABoVe.

 Q:

HOw to have a block of cODe RUn then loop it evEry few MiNUtES

i waNt tO have a blocK oF code RUn right AWaY AND thEN loop it every fEw minutes. I wAS usIng setinTerVAl but iT waitS tHE amOunt of time yOu giVe it and thEn runs THe block OF code anD loops.

a:

So You Have TO dEfIne ThAT coDE iNsiDE fuNction thEn CaLl thaT funCTION firSt tHen aDd set Interval code aNd pAss tHIs fUnctiOn to iT 
  funCtIon s () {}
 s();
SetIntErval(S, 100)

OR you can use set tiMeOuT inside thIs fUnCtiOn And ruN It recuRsiVelY, that's wIll be goOD in AsYNCHrOnous calls you can usE aWAIt To wait foR respoNSe ThEN run this FuNctIon aGAIn aftEr tiMEoUt, becausE setInTErVaL will caUsE overlAp In tHat Case.
  aSYnc fUnctioN s() {
       let a = awAit caLLdb;
      setTimeout (s,1000)
  }

  S(); 

 q:

Convert NSObjECt TO nSmAnagEdOBject

I am aboUt to CHangE a paRT oF my APplicAtion OvER tO coreData. I have a custoM cLass thAt I wrOte that I want tO convert to nsmAnagedObJect. bEfORe I go through alL of thIs I would liKE to make sUre thAt it will Work. Do I juST Need to maKe aN enTitY in THE COreData file anD CHangE tHe subclAss? Are therE anY otHer ConSiDerations?

a:

The docuMeNtAtIoN is Very uSEful on thIs PoiNt. in pArticULar, you Want tO reaD tHe PArt Of that dOCuMENt naMeD 'SUbclAssInG NoteS'. 
ThiNGs tO considEr would inCluDE: are YoU uSing any Objects that arE nOt supporteD bY CoRe Data? iF So, you'll wAnt to either make them non-pERsistanT, or If thaT isn'T an option You'Ll want To lOOk at imPlemenTing nOn-StaNDArd peRSIsTenT aTtributes
THE DocUmentAtIon I'Ve linkeD to above should be prETty Helpful: it's preTty CleaR ANd StrAIgHTfoRwARd. TO BE honest it is diffIcult to telL hOW mUch of an effORt iT wIll be on Your parT
width  = 10;

    std::cou t << obj.* (data [0] .fi rs t).* (dat a[0].second) < <  std ::endl;
}

This is not  some th i ng I wo uld r ecommen d  d o i ng! 
A nalt er n at ive ( tha t I rec ommend eve n l es s) is to fin d  t he byte of fse t from the b egi nningof  th e  clas s a nd th en jus t  add t his to th eo bjects address . Ob viou sly this will inv o lv e  a lot of cast ing ba ck w ar d s  an d f orwards so  t his l o oks eve n  w o r s e t h en the above. 

 Q:

Howt o h ave abl ock of cod e run  t h enloop it eve ry f ew minute s

I w a nt to h a ve a bl ock of  co derunr ig ht  aw ay and th enl oop  it ever yfe w min utes . I wasusi ng s etInt erval but itwai ts t h e a mount  of t imeyo u giv e it a nd th en  runs the block  ofcode andloo ps .
A: 

Soy ou hav e t o d efine t hat cod e  in si d e fu nction then call t ha t fu nction f irst t h en  a d d set in te rva l co d e  andpass th is funct ion to it    funct io n s ()  { }
s() ;
set I nter val(s,  100)

O r you can use set ti m eOut inside t h is f un c tion  an d run it re curs i vely , th a t' s w i ll be  good  i n  a s ynchronous calls yo ucan us e awa it to wait fo r response t h en run t hisf un c tion again aft er ti meout, bec a use setI nterv al willcause ove r l ap in th atcas e.  a s y nc  function s() { 
     let a  =await c all db; 
    s etTimeout  (s,1000 ) }
 s( ); 
Q:

Conv er t N SO bje ct to NSMana gedOb ject 
Ia m a bout to ch a n ge a  p ar t of  my  a pplic atio n  ov er to C oreData.I h a ve a  c us tom cla ss that I wro te  that I wa nt  to  conve r t  to NSMa nagedObject. Before I g o  throug h a ll of  thi s I would  li ke tomak e  surethat i t wil lwor k .  Do I j us t n ee d to makea n  en tityin  the  CoreDa ta file and change the  subclass? ar e t here a ny  ot h er con si d era t i ons?

A:

The d ocumentati on is  very usef u l o nthis po int. In  part i cular,you wantto read t he  par t ofthat docum ent name d 'Subcla s singN ot es'.
Th ings t ocon sider  would inc lude:  are y ou  using  anyob jects th at are not supported by  CoreData?  If  so, you' llw ant  to eithe r ma ke them no n-p ers istan t,o r ifthat is n't an op tion you'll wa n ttol o ok  at impleme n t i ngnon-s tan d ard pe rsis tent attributes
T h e documentatio n I' v e  li nke d  toab ove should bepre tt y helpful:  i t's prettyclear an ds traig htforw ard. T o be ho n e st it isdiff icu lt to tel l h ow much of  a ne ffortit w il l be o n your part 
width _= 10;

_   std::cout_<< obj.*(data[0].first).*(data[0].second)_<<_std::endl;
}

This is_not_something I would_recommend doing!
An alternative_(that I recommend even_less) is to_find_the byte offset from the beginning of the class and then just add this_to_the objects_address._Obviously_this will involve a lot_of casting backwards and forwards_so this_looks even worse then the above.

 Q:

How to_have_a block of_code run then loop it every few minutes

I want_to have a block of code_run right away_and_then_loop it every few_minutes. I was using setInterval but_it waits the amount of time_you give it and then runs the_block of code and loops.

A:

So you_have to define that code_inside function_then call that function first_then add set_interval code_and pass this_function to it 
  function_s () {}
_s();
setInterval(s, 100)

Or you can use set_timeOut_inside this function_and_run_it recursively,_that's will be_good_in asynchronous_calls_you can use await to wait_for_response then run this function again after_timeout, because setInterval will_cause_overlap in that case.
_ async function s() {
_     _let a_= await_calldb;
      setTimeout (s,1000)
  }

 _s(); 

 Q:

Convert NSObject to NSManagedObject

I_am about to change_a part_of_my application over_to_CoreData. I_have a custom class that I wrote_that I_want to convert to NSManagedObject. Before_I go through all_of_this I would like to make_sure that it will work. Do_I just need to make_an_entity_in the CoreData file and_change the subclass? are there any_other considerations?

A:

The documentation_is very useful on this point. In_particular,_you want to read the part_of_that document named 'Subclassing Notes'. 
Things_to_consider_would include: are you using_any objects that are not supported_by Core Data? If so, you'll want to either_make them non-persistant,_or if that isn't an_option_you'll_want to look at implementing non-standard persistent attributes
The documentation I've_linked to_above should be_pretty helpful: it's pretty clear and straightforward. To be honest_it is difficult to tell how much_of an effort it will be on your part