I have data from 2 different sql databases I have created 2 datatables with the data The columns are not the same in both datatables But i need to find duplicates in the first column in both and remove them…
(macOS clang++ 15.0.0) I'm trying to use tag_invoke() to convert between a boost::json::value and a std::chrono::time_point, as follows: #include <chrono> #include <iostream> #include <sstream> #include <string> #include <boost/json.hpp> #include "date.h" // Howard Hinnant's date library, until <chrono> supports parse(). using…
So I've got two dbcontexts, to get data from various tables and I want to join them in a ViewModel. I know I should probably use .Join(), but I wondered if something like this was also possible: My Controller: public…
I want to store a variable sent from frontend (ReactJs) to my backend (asp.net core) for example this URL: http://localhost:3000/?inviteCode=TRIAL, I want to store the value TRIAL in any place (the backend is a higher priority) to use later. The…
My goal is to make a calculator in c++. I'm using Visual Studio Code. The calculator will include calculation order (First parantheses, then * and /, then + and -). In the terminal you write an equation, for example: 3…
I'm encountering a discrepancy in the behavior of my code when using kill(pid, SIGINT) between Debian 12 and CentOS 7 in a virtual machine. Previously, this code worked as expected in Fedora 39. #include <iostream> #include <unistd.h> #include <sys/types.h> #include…
I am utilizing Azure Service Bus with a .NET Core 3.1 application. My application receives thousands of requests and places them in the topic. The question I want to ask is whether I should create a new sender for each…
In c# projects I often add several menu items or buttons to a form then I switch the property panel to Events then start double clicking in the proper event handler method "box" to add the default event handler method…
How can I write portable code to compare a constant integer value with an int64_t variable across different platforms (MacOS and Ubuntu)? int64_t a = 2; std::min(1, a); Fails to compile on MacOS when I use 1L as the constant…
I am able to display the modal popup using the following code <asp:scriptmanager id="ScriptManager1" runat="server"> </asp:scriptmanager> <asp:button id="Button1" runat="server" text="Button" /> <cc1:modalpopupextender id="ModalPopupExtender1" runat="server" cancelcontrolid="btnCancel" okcontrolid="btnOkay" targetcontrolid="Button1" popupcontrolid="Panel1" popupdraghandlecontrolid="PopupHeader" drag="true" backgroundcssclass="ModalPopupBG"> </cc1:modalpopupextender> <asp:panel id="Panel1" style="display: none" runat="server"> <div class="HellowWorldPopup"> <div…