#include <iostream> std::string_view return_string_view(); using namespace std; int main() { string got; auto peeked = return_string_view(); got += peeked; cout << got << endl; return 0; } string_view return_string_view() { string const s = string().assign( 2, 'x' ); auto sv…
I have a function that I query my database: void update_layout_database() char query[255]; MYSQL_ROW row; float wd,ht; sprintf(query,"SELECT name,wd,ht FROM pagelayouts WHERE drawing=%s AND handle=%ld;",drawing_number,layoutID); mysql_query(sqlconnect,query); MYSQL_RES *result = mysql_store_result(sqlconnect); row=mysql_fetch_row(result); if(row!=NULL){ if(atof(row[1])==0 || atof(row[2])==0 || !strcmp(row[0],"Model")){ wd=Extents[2]-Extents[0]; ht=Extents[3]-Extents[1]; sprintf(query,"UPDATE…
I have a json string that has nested values: { "card": { "number": "411111111111111111", "expirationMonth": null, "expirationYear": null, "securityCode": null } } I want to remove expirationMonth, expirationYear, securityCode so that only card: number remain. but I can't find any…
I've tested my Twilio number and personal number using Twilios website API so I know the problem isn't with either of them. Using the below method and any phone number I try as recipientPhoneNumber in the '+1xxxxxxxxxx' format returns the…
I am trying to optimize my query for loading should be fast because once the data is 5000 thousand then records is coming after 2 minute of time. I am using two sps for my search for first SP by…
Pretty fresh to the ASP.NET / ASP.NET Core environments (typically work in WinForms using DevExpress), and having a bit of a problem trying to understand and implement a SignalR server that calls methods on the client. From my understanding of…
I am using following line of code for getting claims from azure ad, but I am unable to get first and second/last name of user. var handler = new JwtSecurityTokenHandler(); JwtSecurityToken decodedeIdtoken = handler.ReadToken(base64IDToken) as JwtSecurityToken; var claims = decodedeIdtoken.Claims;…
I have a C# program that I can run successfully from inside Visual Studio with the "Start without debugging" button, and I can run it successfully by double clicking on the executable in the file explorer. But I cannot run…
I have added new form Xamarin XAML page to my project. If I do View Designer my Visual Studio 2019 shows xaml file code, but not designed form. How to see page in design mode? Content of Page1.xaml <?xml version="1.0"…
I am following https://davidpallmann.hashnode.dev/hello-athena to connect to Athena from VS 2022 C# using AWSSDK.Athena. In C# code var result = await _client.StartQueryExecutionAsync(queryRequest) , I am getting the below error. "You are not authorized to perform: athena:StartQueryExecution on the resource. After…