Tag: WebDev

I'm upgrading a project from VS2013 to VS2022. I downloaded the latest luabind and boost libraries and added them to my project. I am getting an error in a luabind source file that is related to a boost facility that I haven't worked with before, and it has left me really scratching my head. namespace luabind { namespace operators { #define BOOST_PP_ITERATION_PARAMS_1 (3, \ (0, LUABIND_MAX_ARITY, <luabind/detail/call_operator_iterate.hpp>)) #include BOOST_PP_ITERATE() }} // namespace luabind::operators The above code produces these two errors: Error C2006 '#include': expected "FILENAME" or <FILENAME> Error C1083 Cannot open include file: '': No such file or directory I bet it is something simple, but I'm hoping someone out there has run into this before and can give me a hand.

I need to do this action once under certain conditions in a for loop to stop duplicates appearing in the checkboxes. Theoretically, this should work I believe but when the conditions are met for this if statement (cycles == 1 & len(tasks) > 1) it skips over it to the else statement anyway which really confuses me. I have been trying to debug this with breakpoints but I can't figure it out. def addToList(): currentListInput = listInput.get() if(len(currentListInput) >= 1): tasks.append(currentListInput) messagebox.showinfo('', 'Added to list!') listInput.delete(0, 'end') print(tasks) cycles = 0 for x in range(len(tasks)): cycles += 1 print(len(tasks)) if cycles == 1 & len(tasks) > 1: checkList.destroy print(cycles) else: print(cycles) checkList = Checkbutton(viewTab,text=tasks[x])

I just installed Qt Creator and Qt Design Studio today and I can't, for the life of me, find a widget for a menu bar in Qt Design Studio. I've used Qt before and I know there's a menu bar widget in Qt. The vast majority of search results are about Qt Creator, and the ones referring to Design Studio aren't helpful either. Is this just an artifact of many "modern" applications being streamlined and not having menu bars, or am I missing something here? Any help is appreciated, thanks!

everyone! I want to automate Gmail OTP verification password using Cypress Automation. I've tried Mailslurp and Mailosour for testing, but they don't seem to work for going through Gmail's OTP verification process. Do you have any other references or suggestions to consider regarding this issue? Thank you!

According to the one of the type casting rules in Java: If an expression only has integer literals and/or variables up to the type int, inclusive, then the result of the expression will be int. In other words, even if the expression does not have variables of the type int, the result of the expression will be int anyway. If byte/short data types are type casted to int. What is the point of using them? I tried to google this question. But because of my bad english, I couldn't find an answer.

I'm trying to use the .so file generated by cython in my cpp file but it gives me a segmentation fault error. So, I have this code into a test.pyx file: #distutils: language=c++ #cython: language_level=3 cdef public void teste(): print("helloooooo") I'm compiling using this setup.py file: from setuptools import setup, Extension from Cython.Build import cythonize import numpy ext_modules = [ Extension('teste', sources=['teste.pyx'], language='c++', # Se você estiver usando C++ include_dirs=[numpy.get_include()] # Se seu código usar numpy ) ] setup( ext_modules=cythonize(ext_modules) ) The command I'm using is: python3 setup.py build_ext --inplace And it generates a .so file. Right, I have a c++ project which I would like to use to run this .so lib, so in my cmake file I have these lines to properly link the library:

hello I want the login page to display first ,and in this login page i don t get the header and side bar this is the app comp html app-userheader class="app-header"/app-userheader app-sidebar class="sidebar" /app-sidebar router-outlet /router-outlet enter image description herehere what i mean about login page without header and side bar .any help please

any code i tright gives me same error for example: df_reset = df.reset_index(drop=True, inplace=True) d2g.upload(df_reset, table_name, sheet_name, credentials=credentials, row_names=False) Or this d2g.upload(df,table_name,sheet_name, credentials=credentials,start_cell='A1') im always getting same error: IncorrectCellLabel: (1, 0) How to solve it? Im trying to upload my df to Google SpreadSheets. My code can makes new spreadsheet and worksheet so my Api works correct. But the df data is not loaded into the table couse of error IncorrectCellLabel: (1, 0)/

Given: //Common interface for objects that may have an Id value Interface IMaybeHasId { public Int? Id {get;} //Note this is a GET only } //Object A never has an Id, this code works fine Class ObjectA : IMaybeHasId { Int? Id => null; } //Object B always has an Id //This code will not work as Id here is Int not Int? Class ObjectB : IMaybeHasId { public Int Id => 10; } I need this because when my code works with a pure reference to Object B The code can expect that Id is always available. When working with a pure reference to Object A, the Id may not be available. But I want to place them into a common collection ie List() When working with the items in the list its ok to worry about Id possible being null as per the interface. Ie we would have an object reference via the interface contract where Id is Int? Totally fine. The compiler will stop the above code from compiling

I would like to know if this syntax is correct in php8.3 : class cpm { // Constructor gets initiated with userid function cpm($user,$date="d.m.Y - H:i") { // defining the given userid to the classuserid $this->userid = $user; // Define that date_format $this->dateformat = $date; //we initiate with new messages //$this->getmessages(0); //we get the email $this->useremail = $this->getemail($this->userid); //printf("email es : %s\n", $useremail); //we get the possible receivers; $this->getMessageReceivers(); } ... I think it isn't, because when I pass the parameters: $pm = new cpm(1010); // 1010 is just an example of user id it turns out that that $this->userid is not receiving the value 1010 I am expecting that $this->userid equals 1010.