[ad_1] Per this question and this question and many others on Google Maps V2 and the emulator, Google Maps API requires a real device to run. Any Gingerbread+ phone would work. 2 [ad_2] solved Unfortunately Google Maps API has stopped on emulator [duplicate]
[ad_1] Try the following code which I modified from January at how do I map (on a geographical map) data in R just given the US Zipcodes: pdf(“myzipcodes.pdf”) library(maps) map(database=”usa”)# national boundaries library(zipcode) data(“zipcode”) myzips <- c(“22313″,”83701″,”32301”) selected <- zipcode[ zipcode$zip %in% myzips, ] points( selected$longitude, selected$latitude, pch= 19, cex= 2 ) text( selected$longitude, selected$latitude, … Read more
[ad_1] I wanted to use my own implementation of the Strassen optimization for matrix multiplication. It is highly optimized and hence has almost no pedagogical use but then I remembered that Wikipedia has actual C code in the Strassen-matrix-multiplication entry. The implementation there is not the best: it has no fallback to the naive algorithm … Read more
[ad_1] Array is a bad choice for your problem as it will take N*M comparisons(N in stdInput,M in fileInput). Better put in unordered map, then you can do for (int i: fileInput) if i not in stdInput print i 0 [ad_2] solved Trouble setting up the loops. (C++)
[ad_1] Your resource is not a list but an object. Better implementation would be something like this. [HttpGet(“{id}”)] public IActionResult Get(string id) { using (var unitOfWork = new UnitOfWork(_db)) { var r = unitOfWork.Resources.Get(id); if (r == null) { return NotFound(); } return Ok(ConvertResourceModel(r)); } } 0 [ad_2] solved Can’t use Count() in C#
[ad_1] This way you can select all students that are not found (by their id) in the grade table. SELECT * FROM student WHERE id NOT IN (SELECT student_id FROM grade) 1 [ad_2] solved Output student number that exists only on primary key but doesn’t exist on foreign key
[ad_1] When I load the page the alert(“hey”) function appears, why does the js function execute despite no onClick call? How do I prevent it from doing so? [ad_2] solved When I load the page the alert(“hey”) function appears, why does the js function execute despite no onClick call? How do I prevent it from … Read more
[ad_1] Quick answer (because you finally explained a workable example input=>desired output) before closing the question. x = [1 2 3 ; 4 5 6 ; 7 8 9] ; T = size(x,1) ; N = size(x,2) ; R = [x,x(:,1)] ; % copy the first column in last position (to be able to loop … Read more
[ad_1] Since you are using Picasso then you should use it like: Picasso.with(getContext()).load(fb.getString(“ItemImage”)).into(foodresImage); You are using fb.getInt() in your setImageResource and you are getting a string from the Google API. You cannot convert the link to an int resource. [ad_2] solved String Image Url set in imageview Android
[ad_1] #include <iostream> int main() { // 3 strings of 100 char max (+1 nullchar) char key[3][101]; int i = 0; std::cout << “Enter the Keyword :\n”; while(i < 3) { std::cin.getline(key[i],100); i++; } for(i = 0; i < 3; ++i) { std::cout << key[i] << std::endl; } return 0; } Alternative anwser using C++ … Read more
[ad_1] if you want to ‘return ‘ a bool from a function there are several ways The obvious one is bool CheckQuote(string item, string line) { if (!line.Contains(item)) { return false } return true; } used like this if(!CheckQuote(“a”,”b”)) // error case if for some reason the method has to be void (why tho), you … Read more
[ad_1] You can combine these into a single query by joining with a subquery that sets the variable. SELECT CASE WHEN id % 2 == 0 THEN id – 1 WHEN id = @maxid THEN id ELSE id + 1 END AS id, student FROM Seat CROSS JOIN (SELECT @maxid := MAX(id) FROM Seat) ORDER … Read more
[ad_1] This type mismatch error which means that you provide “String value ” but needs of integer type value for more information you refere this link Type ‘String’ is not a subtype of type ‘int’ of ‘index’ [ad_2] solved what should I do flutter. _TypeError (type ‘String’ is not a subtype of type ‘int’ of … Read more
[ad_1] Here you go: Option Base 1 Sub HungarianAlgorithm() ‘ Code rewritten and expanded by excelCoder321 for the purpose of: ‘ 1) demonstrating intermediary steps, as a companion to the detailed explanation of Munkres Algorithm at https://brc2.com/the-algorithm-workshop/ ‘ 2) allowing N>M-matrices (more rows than columns) ‘ 3) adding option to maximize costs, not just minimize … Read more
[ad_1] LaTeX by its nature is a 4GB+ “Distro” of interdependent modules so LiveTex TinyTex MiKTeX and W32TeX have package managers. texlive2022-20220321.iso 2022-03-21 22:59 4.3G Needs expanding For MiKTeX its easy to command line or GUI MiKTeX Remove [–package-id-file file] package-id… e.g. Remove installed MiKTeX packages. see https://docs.miktex.org/manual/miktex-packages.html However best to use the GUI admin … Read more