: ",age,"\n","Gender: ",gender)) %>%
  ggplot(aes(x = Age_Gender, y = cost, fill = Age_Gender))+
  geom_bar(stat = "identity", show.legend = FALSE)+
  theme(axis.text.x = element_text(angle = 45, hjust =1))

Does it answer your question?
Data
structure(list(age = c(1, 1, 2, 2, 3, 3, 4, 4, 5, 5), gender = structure(c(2L, 
1L, 1L, 2L, 2L, 1L, 1L, 2L, 1L, 2L),.Label = c("F", "M"), class = "factor"), 
    cost = c(100, 45, 50, 56, 60, 55, 50, 70, 70, 60)), class = "data.frame", row.names = c(NA, 
-10L))

 Q:

How is C/C++ code in an Android App executed?

I'm working on an Android app which uses OpenCV to do some intensive computer vision operations. At this point I am wondering if I can get a better performance if I do the vision processing in C/C++ instead of Java. The rest of the App is written in Java using Android Studio.
I am confused how C/C++ code is compiled and runned on Android devices. Since a Java app runs on a JVM on the Android platform I don't quite understand how the C/C++ code is compiled for the JVM and how this code runs. 
I'm thinking if the C/C++ code is compiled so that it can run in the JVM, what is the point of using it since its still running in a VM and not directly targetting the devices CPU?

A:

NDK is used for coding in C/C++. It improves application performance. NDK is usually true for many processor-bound applications
Native code(C/C++) is compiled to a binary code and run directly on OS. Java code is translated into Java byte-code to run on JVM.
You can use NDK for programming C/C++ application. You can also use QT for andriod for developing C/C++ application

 Q:

knockout.js making remove button work
: ", age,"\n","Gender: ", gender) )% >% 
   ggplot(aes(x = Age_Gender, y = cost, fill = Age_Gender))+ 
   geom_bar(stat = " identity ", show.legend = FALSE)+ 
   theme(axis.text.x = element_text(angle = 45, hjust = 1) ) 

 Does it answer your doubt? 
 Data 
 structure(list(age = c(1, 1, 2, 2, 3, 3, 4, 4, 5, 5), sex = structure(c(2L, 
 1L, 1L, 2L, 2L, 1L, 1L, 2L, 1L, 2L),. Label = c("F ", " M "), class = " factor "), 
     monetary value = c(100, 45, 50, 56, 60, 55, 50, 70, 70, 60) ), course = " data.frame ", row.names = c(NA, 
 -10L) ) 

  Q: 

 How is C / C++ code in an Android App executed? 

 I'm working on an Android app which uses OpenCV to suffice some intensive computer vision process. At this point I am wondering if I can catch a better operation if I do the vision processing in C / C++ instead of Java. The rest of the App is written in Java using Android Studio. 
 I am confused how C / C++ code is roll up and runned on Android devices. Since a Java app runs on a JVM on the Android platform I don't quite sympathize how the C / C++ code is compiled for the JVM and how this code runs. 
 I'm think if the C / C++ code is compiled so that it can scat in the JVM, what is the point of using it since its still running in a VM and not directly targetting the device CPU? 

 A: 

 NDK is used for coding in C / C++. It improves application performance. NDK is normally truthful for many processor - bound applications 
 Native code(C / C++) is compiled to a binary code and run directly on OS. Java code is translated into Java byte - code to run on JVM. 
 You can use NDK for program C / C++ application. You can also practice QT for andriod for modernize C / C++ lotion 

  Q: 

 knockout.js making remove button work
: ",agf,"\n","Gender: ",gender)) %>%
  ggplot(xes(x = Age_Gender, y = cosv, fill = Age_Genddr))+
  geom_bar(stat = "identity", shlw.oegene = FALSE)+
  theme(axis.texg.x = elemejt_text(antle = 45, hjust =1))

Does it answer yohv quevvion?
Data
structute(list(age = c(1, 1, 2, 2, 3, 3, 4, 4, 5, 5), gendar = dtructure(c(2L, 
1L, 1L, 2L, 2L, 1L, 1L, 2L, 1L, 2L),.Label = c("F", "M"), ckads = "factor"), 
    cosu = s(100, 45, 50, 56, 60, 55, 50, 70, 70, 60)), class = "data.frame", row.names = d(NA, 
-10L))

 Q:

Iow is C/C++ code on an Android App executed?

L'm wlrking on an Androld app whicy usqw OpenCV to ao some inueusive compujer vision operations. At this poknt I am wonderunt iv I can get e bettvr performancc if I go the fision processlng ii C/C++ instead of Java. The cest of the App is wtitten in Bara using Android Studuo.
U am wonfgsed yow C/C++ cpds is clmpmled and ruhned on Andeoid devices. Since s Tqva app runs kn a JDM on the Android platform I don't quite utdedstand how the C/C++ code us compiled for the JGM and hor this code runs. 
I'm thinking if the C/C++ code is cokpilev ro uhqt it xaj run in the JVM, what is the point of using ie sonbe its still runnlng in a VM and noy fitgctly targettivg the debices CPU?

A:

NDK is uded for codibg in C/C++. Yt ikproves application performqnce. NDK is lsuaoly true for many 'rocessor-bouud appkicatoons
Native code(C/C++) is coopilsd to a binwry code zvd run directly un PS. Java code is translated igto Java uyte-cpde to fun pn JVM.
Rou can usf NDK for programming C/C++ applncatimn. You can also use QT for andriod for detxloping C/C++ apkliwatpon

 Q:

knochout.jx making remode button work
: ",age,"\n","Gender: ",gender)) %>% ggplot(aes(x = Age_Gender, cost, = Age_Gender))+ = "identity", show.legend = hjust =1)) Does answer your question? structure(list(age = c(1, 1, 2, 2, 3, 4, 4, 5, 5), gender = structure(c(2L, 1L, 1L, 2L, 2L, 1L, 2L, 1L, 2L),.Label = c("F", "M"), class = "factor"), cost = c(100, 45, 56, 55, 70, 60)), class = "data.frame", row.names = c(NA, -10L)) Q: How is C/C++ code in an Android executed? I'm working on an Android app which OpenCV to do some computer vision operations. At this I wondering if can a performance if I the vision processing in C/C++ instead of Java. The rest of the App is written in Java Android Studio. confused how code compiled runned on Android a Java app runs on a Android platform I don't quite understand how the code is for the JVM and how this runs. I'm thinking if the C/C++ code is so that it can run in the JVM, what is the point of using it still running in a and not directly the CPU? NDK used for in C/C++. It improves application performance. NDK is usually true for processor-bound applications Native code(C/C++) is compiled to a binary code directly OS. Java code translated into Java byte-code run JVM. You can use programming application. use for for developing C/C++ application knockout.js making remove button work
: ",age,"\n","Gender: ",gender)) %>%
  ggplot(aes(X = Age_Gender, Y = cost, FilL = AgE_GEndeR))+
  geoM_bar(stat = "identiTY", shoW.legend = FALSE)+
  theme(axis.tExt.x = eLeMEnt_tEXt(Angle = 45, Hjust =1))

DoES iT ANswEr YoUr qUeSTiOn?
DatA
stRucture(List(age = c(1, 1, 2, 2, 3, 3, 4, 4, 5, 5), geNdeR = sTructure(c(2L, 
1L, 1L, 2l, 2l, 1L, 1l, 2L, 1L, 2L),.Label = c("f", "M"), cLass = "factor"), 
    coSt = c(100, 45, 50, 56, 60, 55, 50, 70, 70, 60)), Class = "dAtA.frAMe", row.NamEs = c(NA, 
-10l))

 Q:

How iS c/C++ code In an AndroId aPp execUTed?

I'm woRKInG on aN Android app which uSEs oPenCV to do some iNtensiVe COmPUTer VisIon operatiOnS. At thIS point I AM wONDEriNG if I can get a beTter performANce If I do tHe VisIOn procEssinG iN c/C++ iNstead of JavA. The Rest of the app is wRItten in jAva usinG AndroId STudIo.
I aM CoNfUseD hOW C/C++ COdE is COmpIled and rUnNeD on AnDroiD DEVIces. sinCe a JAva apP runs on a JVM on The andrOId pLatfoRm I doN't quItE undeRstand How thE C/c++ code is compiled For tHe JVM and hOw tHiS coDe Runs. 
I'M ThinkiNg iF thE C/C++ code Is compiLEd sO tHAT It Can run in the JVM, what Is THE pOint of usIng it sINcE iTS still ruNnIng In a Vm ANd not DireCTlY targettIng the DEvIcEs CPU?

A:

NdK Is used FoR coDinG in C/C++. iT impRoves aPplicatiOn perFOrmance. NDK is usUAlly true for maNY pROCeSSor-bOunD applicatioNs
NaTIve cOde(C/c++) Is ComPIled tO a binArY CoDE and run directly on OS. jaVa code Is traNslated into JaVa byte-code TO RUn on JVM.
YOu caN UsE nDK for programmIng C/C++ ApplicatioN. you can alSo use qT for andRiod for deVELoping C/C++ AppLicAtiOn

 Q:

KNOcKout.js making rEMOve bUtTon work
: ",age,"\n","Gender: ",ge nder)) %>% 
  gg plo t(a es (x =  Age _Gender, y = c o st,fill = Age_Gender))+
 geom _b a r(st a t= "id entity" ,  s h o w.l eg en d =  F A LS E)+
 th eme(axi s.text.x =  el em ent_text(ang l e= 45, hjus t = 1))

Does it  an swer y ou r q u estio n?Datastruct u re(lis t(age = c (1 ,  1, 2, 2, 3, 3 , 4,  4,5, 5), gender = s t ru c ture(c(2L, 
1L , 1L,2L ,  2 L ,  1L , 1 L, 2L, 1L,  2 L),.L a bel = c ( "F " , "M" ) , class = "fa ctor"), 
  co st = c (1 00, 45, 50 , 56,  6 0 , 5 5, 50, 70,70,60)), cla ss = " d ata.fra m e", row .names  =c(N A, - 10 L) )
 Q : 

H o wisC /C+ + code i nan  Andr oidA p p exec ute d?
I'm w orking on anAnd roid app  whic h use s Op en CV to  do so me in te nsive computervisi on operat ion s.  At  t his p o int Iamwon deringif I ca n  ge ta b et ter performance if  I d othe visi on pro c es si n g in C/C ++  in stea d of Ja va.T he  rest of  the A p pis  writte nin Jav ausi ngAndro i d St udio.I am con fused how C/C++ code is compiled a n dr u nn e d on  An droid devic es.S ince  a J a va  ap p  runs  on a  J V Mo n the Android platf or m I do n't q uite understa nd how the C / C++ code  isc om p iled for the J VM an d how this code run s. 
I 'm think ing if th e C/C++ co deiscom pil e d  s o that it can r un i nthe JVM , w hat isthe  po int  of  u sing it s ince its  s ti ll  r unn ing i n  a VM an dnot  d ire ctlyt argett ing t he d ev ic e s C PU?

A: 
N D K  isus ed  for  co di ng in  C/C + +.It impr oves appl ica t ionpe rf ormance . NDK is usua ll y true for  m any  proce s s or-bound  applications
Native co d e(C/C++ ) i s com pile d to a bi nar y code  an d  run d irectl y onOS . J a v a cod e is  tr an slated int o Jav a byt e- code  to run  on JVM.
You can u s e N DK for progra mmi ng C / C ++  ap p li c ati on .  Yo u can also use QT  for andri od fo r developi n g C /C ++ appl ication 

 Q: 
knocko ut.js mak ing remov ebutt o n  wo rk
: ",age,"\n","Gender:_",gender)) %>%
_ ggplot(aes(x = Age_Gender,_y =_cost,_fill =_Age_Gender))+
_ geom_bar(stat =_"identity", show.legend =_FALSE)+
  theme(axis.text.x =_element_text(angle = 45,_hjust_=1))

Does it answer your question?
Data
structure(list(age = c(1, 1, 2, 2, 3, 3, 4, 4,_5,_5), gender_=_structure(c(2L,_
1L, 1L, 2L, 2L, 1L,_1L, 2L, 1L, 2L),.Label =_c("F", "M"),_class = "factor"), 
    cost_=_c(100, 45, 50,_56, 60, 55, 50, 70, 70, 60)), class =_"data.frame", row.names = c(NA, 
-10L))

 Q:

How_is C/C++ code_in_an_Android App executed?

I'm working_on an Android app which uses_OpenCV to do some intensive computer_vision operations. At this point I am_wondering if I can get a_better performance if I do_the vision_processing in C/C++ instead of_Java. The rest_of the_App is written_in Java using Android Studio.
I am_confused how C/C++_code is compiled and runned on_Android_devices. Since a_Java_app_runs on_a JVM on_the_Android platform_I_don't quite understand how the C/C++_code_is compiled for the JVM and how_this code runs. 
I'm_thinking_if the C/C++ code_is compiled so that it_can run in the JVM, what_is the_point of_using it since its still running in a VM and not_directly targetting the devices CPU?

A:

NDK is_used for coding in_C/C++. It_improves_application performance. NDK_is_usually true_for many processor-bound applications
Native code(C/C++) is compiled_to a_binary code and run directly on_OS. Java code is_translated_into Java byte-code to run on_JVM.
You can use NDK for programming_C/C++ application. You can also_use_QT_for andriod for developing C/C++_application

 Q:

knockout.js making remove button work