[ad_1] You could get the CustomPin with the GetCustomPin method in the custom renderer like the sample in your above link. CustomPin GetCustomPin(Marker annotation) { var position = new Position(annotation.Position.Latitude, annotation.Position.Longitude); foreach (var pin in customPins) { if (pin.Position == position) { return pin; } } return null; } and in your public Android.Views.View GetInfoContents(Marker … Read more
[ad_1] As an example (style and add to it as needed) $cars[] = [‘name’ => ‘HRV’, ‘price’ => ‘CAD-$23300’, ‘img’ => ‘http://direct.automobiles.honda.com/images/2016/hr-v/exterior-gallery-new/2016-honda-hrv-front-view.jpg’, ‘desc’ => ‘HRV is a mini suv made by Honda’, ]; $cars[] = [‘name’ => ‘CHR’ , ‘price’ => ‘CAD-$23675’ , ‘img’ => ‘https://d1bxbrgbmu84na.cloudfront.net/wp-content/uploads/2019/08/16093812/CHR.jpg’ , ‘desc’ => ‘RDX is a large SUV made … Read more
[ad_1] One major reason you have an error in your syntax is that the table is not quoted. Check out the MySQL manual for identifiers (which includes table names). Just like you can’t really use numbers by default to represent variables, you can’t do the same for tables without escaping the identifiers. A couple solutions … Read more
[ad_1] import pandas as pd varnames = [‘Student_id’,’First_Name’,’Last_Name’,’Grade’] values = [[‘156841′,’Mark’,’Smith’,’85’], [‘785496′,’Jason’,’Gross’,’90’], [‘785612′,’Laura’,’Clarkson’,’76’], [‘125465′,’Tria’,’Carr’,’100′]] data1 = pd.DataFrame(values, columns=varnames) data1 [ad_2] solved python – how do i assign columns to my dataframe?
[ad_1] Your problem is your placement of free(copy), move it after you make use of copy, otherwise you are attempting to read from a variable that has already been freed (an uninitialized value – invoking Undefined Behavior), (as @Pras correctly notes you free (copy), not free (origin), e.g. #include <string.h> #include <stdlib.h> #include <stdio.h> int … Read more
[ad_1] would suggest you to please follow below approach to initialize your object through argumented construtor. public class StudentRecord { Student stu; Address addr; public StudentRecord() { Student stu; Address addr; } public StudentRecord(String _fName, String _lName, int _id, double _gpa, String _street, String _city, String _state, int _zip){ this.stu = new Student(_fName, _lName, _id, … Read more
[ad_1] Data library (dplyr) df <- data.frame( x = c(“head”, “hand”, “key”), y = c(“car”, “nose”, “house”), z = c(“toe”, “mouse”, “ball”), stringsAsFactors = FALSE ) Code # Add new column. df_result <- df %>% mutate( new = case_when( x %in% c(“head”, “hand”) ~ x, z == “ball” ~ z, TRUE ~ NA_character_ ) ) … Read more
[ad_1] The ampersand in front of &top->topval(…) returns the address of the object returned from topval. This is because the member access operator -> has higher precedence than the address-of operator. So when we assume that Stock::topval returns a reference to another Stock object, we can get the address of that one and bind it … Read more
[ad_1] If you mean enter text in two labels is the enter text in two entrys . Here is a sample for reference : PageA – Xaml : <Entry x:Name=”entryone”/> <Entry x:Name=”entrytwo”/> <Button Text=”Push” Clicked=”Button_Clicked”/> ContentPage – Button_Clicked : private void Button_Clicked(object sender, EventArgs e) { SecondPage secondPage = new SecondPage(); secondPage.previousPageValue = entryone.Text + … Read more
[ad_1] With getActivity() you will get the activity instance, cast it to your activity name and call function from fragments. Assuming activity name as MainActivity ((MainActivity)getActivity()).myFuncInActivity(): 4 [ad_2] solved How call method from Fragment in Activity?
[ad_1] You can use filter to get the values that occur twice. var arr = [0, 1, 2, 2, 3, 3, 5]; var dups = arr.filter ( (v,i,a) => a.indexOf(v) < i ); console.log(dups); In comments you stated you would only have doubles, but no values that occur more than twice. Note that the above … Read more
[ad_1] This is what you can do- #include <stdio.h> int main() { int num_rows, num_symbols, i, j; printf(“How many rows for your star design?\n”); scanf(“%d”, &num_rows); printf(“How many stars on the first row?\n”); scanf(“%d”, &num_symbols); for(i=0;i<num_rows;i++) { if(i%2==0) for(j=num_symbols;j>0;j–) printf(“* “); else for(j=num_symbols;j>1;j–) printf(” *”); printf(“\n”); } return 0; } Good luck! 1 [ad_2] solved … Read more
[ad_1] As far as the client is concerned, JavaServer Pages is identical to PHP, Perl, or even static HTML files. The result is a page of HTML that can be rendered and displayed, and the source of the data isn’t the reason for WWW::Mechanize failing to do what you want Doesn’t work is useless as … Read more
[ad_1] Solution: Why do you have to compare the passed-on data with the fetched data of your query? It is too redundant, and that loop will slow the process. All you have to do is to use *_num_rows if there is a match. Also consider using _real_escape_string() to sanitize POST data from your form before … Read more
[ad_1] When you make a return call within the function, the control comes back to parent (which executed the function) ignoring the code within the scope of function after return. In your case, that is why print is not getting executed by your code. Move the line containing print before return and move return to … Read more