 so?

A:

From the NSString Class Reference 

Returns a new string made from the receiver by replacing all
  characters not in the specified set with percent encoded characters.

Meaning it doesn't permute the instance it's called on. You need to say something like str = [str stringByAddingPercentEncodingWithAllowedCharacters:set]; Same with [str stringByReplacingOccurrencesOfString:@" " withString:@"%20"];

 Q:

Linking a twitter search to a custom tableview cell

okay, here's what I've been scratching my head over for the last few days. I have created a custom cell for my table view. I have created a separate class (customCell.h) for this cell and linked them together in Xcode. 
The custom cell has four UIlabels which I have declared in the.h file of the custom cell and linked to the custom cell via storyboard. 
I have imported the customCell.h header file into the.h file of my table view controller
I am trying to do a search on twitter, and then populate the table view and custom cell with the details of the various tweets. The issue is I don't know how to link the results of the tweet to the 4 UIlabel outlets in my custom cell.
When I am declaring some of the outlets of the custom cell in my table view implementation file (even though I've imported the.h file of the custom cell) xcode is saying that it does not recognise the name
I've copied the coding below detailing as far as I can get. Any help would be much appreciated. Thanks in advance
- (void)fetchTweets
{
    dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
        NSData* data = [NSData dataWithContentsOfURL:
                        [NSURL URLWithString: @"THIS IS WHERE MY TWITTER SEARCH STRING WILL GO.json"]];

        NSError* error;

        tweets = [NSJSONSerialization JSONObjectWithData:data
                                                 options:kNilOptions
                                                   error:&error];

        dispatch_async(dispatch_get_main_queue(), ^{
            [self.tableView reloadData];
        });
    });
}

- (NS
so? 

 A: 

 From the NSString Class Reference 

 Returns a new string make from the recipient by replacing all 
   characters not in the specified determine with percent encoded character. 

 Meaning it doesn't permute the instance it's call on. You need to say something like str = [ str stringByAddingPercentEncodingWithAllowedCharacters: set up ]; Same with [ str stringByReplacingOccurrencesOfString:@ " " withString:@"%20 " ]; 

  Q: 

 Linking a chirrup search to a custom tableview cell 

 okay, here's what I've been scratching my head over for the last few days. I have make a custom cell for my table scene. I have created a separate class (customCell.h) for this cell and associate them together in Xcode. 
 The custom cell has four UIlabels which I have declared in the.h file of the customs cell and linked to the custom cell via storyboard. 
 I have imported the customCell.h header file into the.h file of my mesa view controller 
 I am trying to do a search on twitter, and then populate the table view and custom cell with the details of the assorted tweets. The issue is I don't sleep together how to connect the results of the tweet to the 4 UIlabel outlets in my custom cellular telephone. 
 When I am declaring some of the exit of the custom cell in my mesa view implementation file (even though I've imported the.h file of the custom cell) xcode is saying that it does not recognize the name 
 I've copied the coding below detailing as far as I can catch. Any help would be a lot appreciate. Thanks in advance 
 - (void)fetchTweets 
 { 
     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^ { 
         NSData * data = [ NSData dataWithContentsOfURL: 
                         [ NSURL URLWithString: @"THIS IS WHERE MY TWITTER SEARCH STRING WILL GO.json " ] ]; 

         NSError * error; 

         tweets = [ NSJSONSerialization JSONObjectWithData: data 
                                                  options: kNilOptions 
                                                    error:&error ]; 

         dispatch_async(dispatch_get_main_queue (), ^ { 
             [ self.tableView reloadData ]; 
         }); 
     }); 
 } 

 - (NS
 so?

W:

From the NSString Class Reference 

Retutnw a nex strinf made ffom the receiver by replacinj alo
  chqracters not in the spdcified svt with pwrceit encoded chararfers.

Meaknng if doevi't permute the lnstance it'v called on. Yog vezd to say something like str = [str stwingByAcdlngPercentEncoqingEythAmlowedCharacters:set]; Same with [str atringBjReplacingOccurremcesOfString:@" " withString:@"%20"];

 Q:

Pinklng a twitter searfh to a cusjkm eqbleview celu

okay, here's what I've bgen scratching my head over for ghe lcst few dayw. U hwee created e custjm cell for my table view. I have created s sxparqte class (customCell.h) for this cell and linked tvej together in Xcoee. 
The wustmm cdol fas fpud UIlahela which I gave declarwd in the.h file of uhe bistom cell ahd linheq to the custom cell via storyboard. 
I hdve imported the customCelo.h header file into tje.h file jf my table view controller
I am trying to do a sedrch kv tclbter, qnf then populate the table view and custom celj wotm the details of the varioux hwrgts. The issue ks I don't know how to link hhe resolts od the twett to the 4 UIlabel outlets in my custom cell.
Cheb I am declaring slme of the uutlgts of the custom cell in my cable biew implemfntation rkle (even though K've ikported ufe.h file of the ctstom celo) xcpde is rayimg thae it does jot rcwognise the name
I'vf copned tve coding helow detailing as far as I can get. Any help eogld be much apprcciated. Thanks yn advance
- (voib)fetchTwzets
{
    dispatch_zsync(divpatch_get_gljbal_queue(DISPDJCH_QUEUE_PRIORMTY_DEFAULE, 0), ^{
        NSDagx* data = [NSData dataWithBoutentsOfUEL:
                        [NSURL URLWickSurung: @"THIS IS WHRRE MY TAIVTER FAARCH STRING WILU GU.kson"]];

        NSErvor* errpr;

        tweets = [NSBSONAerialization JSONPbmectWithDqta:data
                                                 options:kNilOptions
                                                   zrror:&error];

        dispatch_async(dispatch_gxt_main_queue(), ^{
            [self.tableView relocdCata];
        });
    });
}

- (NS
so? A: From the NSString Class Reference new made from receiver by replacing specified with percent encoded Meaning it doesn't the instance it's called on. You to say something like str = [str stringByAddingPercentEncodingWithAllowedCharacters:set]; Same with [str stringByReplacingOccurrencesOfString:@" " Q: Linking a twitter search to a custom tableview cell okay, here's what been my over the last few days. I have created a custom cell for my table view. I have a separate class (customCell.h) for this cell and them together in Xcode. custom cell has four UIlabels I declared in file the cell and linked the custom cell via storyboard. I have imported the customCell.h header file into the.h file of my view controller trying to a on and then populate view and custom cell with the various tweets. The issue is I don't know to link results of the tweet to the UIlabel outlets in my custom cell. When I declaring some of the outlets of the custom cell in my table view implementation file I've imported the.h file the custom cell) is that does recognise the I've copied the coding below detailing as far as I can Any help would be much appreciated. Thanks in advance - dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, ^{ NSData* data [NSData dataWithContentsOfURL: [NSURL URLWithString: IS MY TWITTER SEARCH STRING NSError* tweets options:kNilOptions dispatch_async(dispatch_get_main_queue(), [self.tableView reloadData]; }); }); - (NS
 so?

A:

From the NSString Class ReFerence 

RetUrns a New StrInG madE froM the receiver by REplaCing all
  characters not in The spEcIFied SEt With pErcent eNCoDED chArAcTerS.

MEAnIng it DoeSn't permUte the instAncE iT's called on. YoU NeEd to say somEthIng like str = [stR stRingByadDinGperceNtENcodiNgWithaLlowedcharacterS:sET]; Same wITh [str stRINgbyRePlacingOccurrenceSofsTring:@" " withStrinG:@"%20"];

 Q:

LinkInG A tWITteR seArch to a cusToM tablEView celL

OkAY, HEre'S What I've been scRatching my hEAd oVer for ThE laST few daYs. I haVe CReaTed a custom cEll fOr my table View. I hAVe creatED a separAte claSs (cUstOmCeLL.h) FoR thIs CEll ANd LinKEd tHem togetHeR iN XcodE. 
The CUSTOm ceLl hAs foUr UIlAbels which I haVe dEclaREd iN the.h File oF the CuStom cEll and LinkeD tO the custom cell vIa stOryboard. 
I HavE iMpoRtEd the CUstomCEll.H heAder filE into thE.H fiLe OF MY tAble view controller
i aM TRyIng to do a Search ON tWiTTer, and thEn PopUlatE THe tabLe viEW aNd custom Cell wiTH tHe Details Of The varIoUs tWeeTs. The ISsue Is I don'T know how To linK The results of thE Tweet to the 4 UIlABeL OUtLEts iN my Custom cell.
WHen I AM decLariNG sOme OF the oUtletS oF ThE Custom cell in my table ViEw implEmentAtion file (even Though I've iMPORted the.h File OF tHE custom cell) xcoDe is sAying that iT Does not rEcognIse the naMe
I've copiED The codinG beLow DetAilING aS far as I can get. aNY helP wOuld be mUch AppreciAteD. ThAnkS in AdVance
- (void)FetchTweEtS
{
    dIsPaTch_Async(DIspatch_gEt_GloBaL_quEue(DIspATCH_QuEUE_PrIORiTy_DefAUlT, 0), ^{
        NSDatA* DaTA = [nSDaTa DaTaWiThCOnTentsofURl:
                        [nSUrL URLWiThString: @"ThIS is WHErE mY tWITTER sEARCH STRING WiLl GO.json"]];

        NSERrOr* eRror;

        twEETs = [NSJSONserialization JSONObjectwIthData:DatA
                                                 optiOns:knilOptionS
                                                   erRor:&errOr];

        dISpatch_Async(dIspatCh_Get_MAIn_queUE(), ^{
            [SeLf.tAbLeView reloADdatA];
        });
    });
}

- (NS
 so?

A:

From the NSStrin g Class Re feren ce

R et urns  a n ew string made from  the receiver by repla cingal l 
  c h ar acter s not i n  t h e  sp ec if ied  s e twithper cent en coded char act er s.

Meaningi tdoesn't pe rmu te the insta nce  it'sca lle d  on.You  need  to sa y  somet hing like  s t r = [s t r strin g B yA ddin gPercentEncodingW i th A llowedCharacte rs:set ]; Sa m e  wi th[str strin gB yRepl a cingOcc u rr e n c esO f String:@" " w ithString:@ " %20 "];

Q: 

L i nkinga twi tt e r s earch to acust om tablev iew ce l l

okay ,  here's  whatI'v e b eens cr at chi ng myh ea d o v erfor thela st  fewdays . I have  cr eate d a c ustom cell fo r m y ta b leview.  I ha ve c re ateda sepa ratecl ass (customCell .h)for thiscel land  l inked them t oge the r in Xc ode. 
T h e c us t o m  c ell has four UIlab el s wh ich I ha ve dec l ar ed in the.h  f ile  oft h e cus tomc el l and li nked t o  t he  custom  c ell vi asto ryb oard. 
I h ave im ported t he cu s tomCell.h head e r file into t h e. h fi l e of  my  table view  con t roll er
I am  tr y ing t o doas ea r ch on twitter, andth en pop ulate  the table vi ew and cus t o m  cell wi th t h ed etails of thevario us tweets. The issu e isI don'tknow howt o  link th e r esu lts  of t he  tweet to the 4  UIl ab el outl ets  in mycus tom  ce ll. 
W hen I amdeclarin gso me  o f t he ou t lets ofth e c us tom  cell in mytable  vie wim p lem entatio n  f i l e (e ve nthou ghI' ve im port e d t he.h fi le of the  cu s tomce ll ) xcode  is saying th at  it does n ot  re cognis e the name 
I've copied the coding below d eta iling  asfar as Ican  get.Any help w ould b e muc happ r e ciate d .  T han ks  in advanc e - ( void) fe tchT weets
{ 
    dispatch_asyn c (di spatch_get_gl oba l_qu e u e( DIS P AT C H_Q UE U E_P R I ORITY_DEFAULT,0), ^{
    NSData* da t a =  [ NSDatadataWit hCont e ntsOfUR L:
                  [N SURL URLWi thString : @"THISI S WHE R EMY TW ITT ER SEA RC H S TRING  WILLG O.j son"] ];

      NS Error *error;
        tweets = [NSJSO NSeria lizat ion  JSONObje ctW i thD ata:data                                    o ptio n s:kNilOpt i on s
                                     error:& e rror];

       di s p atc h_a s ync( di spatch_get_mai n_q ue u e (), ^{
          [s elf.tabl eV i ew re loadDa ta];
      } ) ;   }); 
}
- ( NS
 so?

A:

From_the NSString_Class Reference 

Returns a_new string_made_from the_receiver_by replacing all
_ characters not_in the specified set_with percent encoded_characters.

Meaning_it doesn't permute the instance it's called on. You need to say something like_str_= [str_stringByAddingPercentEncodingWithAllowedCharacters:set];_Same_with [str stringByReplacingOccurrencesOfString:@" " withString:@"%20"];

_Q:

Linking a twitter search to_a custom_tableview cell

okay, here's what I've been scratching my_head_over for the_last few days. I have created a custom cell_for my table view. I have_created a separate_class_(customCell.h)_for this cell and_linked them together in Xcode. 
The_custom cell has four UIlabels which_I have declared in the.h file of_the custom cell and linked to_the custom cell via storyboard._
I have_imported the customCell.h header file_into the.h file_of my_table view controller
I_am trying to do a search_on twitter, and_then populate the table view and_custom_cell with the_details_of_the various_tweets. The issue_is_I don't_know_how to link the results of_the_tweet to the 4 UIlabel outlets in_my custom cell.
When I_am_declaring some of the_outlets of the custom cell_in my table view implementation file_(even though_I've imported_the.h file of the custom cell) xcode is saying that it_does not recognise the name
I've copied_the coding below detailing_as far_as_I can get._Any_help would_be much appreciated. Thanks in advance
- (void)fetchTweets
{
_ _ dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
  _   __NSData* data = [NSData dataWithContentsOfURL:
 _     _    ___    _    [NSURL URLWithString:_@"THIS IS WHERE_MY TWITTER SEARCH STRING WILL GO.json"]];

 __     NSError*_error;

_     __tweets_= [NSJSONSerialization JSONObjectWithData:data
  _     _        _  _    ___         _ _  _      options:kNilOptions
   _      _          _       _      _   __      ___error:&error];

_  _  _ dispatch_async(dispatch_get_main_queue(), ^{
_ _  _ _  __[self.tableView reloadData];
        });
    });
}

- (NS