kod | terminal text editor written in Go , using xi | Editor library

I'm trying to make a vector of objects and insert an object into 3rd place. I've been unsuccessful so far. Here's my code. I made an array and added couple of objects to it and then made a vector and loaded it with the array. Also to note, MobilniTelefon is child of Proizvod. Here's my code:

Main.cpp:

I have a problem that I can't find a solution for a long time. It only happens when uploading a file that is already in the upload folder (file with same name). If I upload file for the first time it works fine. I'm using express-fileupload package.

I used this code as a reference https://github.com/bradtraversy/react_file_uploader

My form worked fine until I added file upload, first I thought that its something wrong on the front end, I use React and thought there is some state that is changing and causing the page to reload, but later I used Postman and it still reloads my app, doesn't matter on what page I am, even If I log out and upload the file with the Postman it reloads the page, but only if the file is already uploaded. This doesn't happen in the code above.

This is how my code looks

controller/upload.js

I'm writing a project where you start the server in one terminal, and in other terminals that are clients you can send messages from one user to another using FIFO pipes. Server creates FIFO pipe that reads messages from clients. Client creates FIFO pipe to read messages from server.

In one terminal to start the server I type ./projectname --start and in client i type ./projectname --login nickname. When I close the client terminal my server receives segmentation fault(core dumped) error message. I tried to get rid of this in every possible way I know for x hours. How can it be fixed?

I have also tried to register users using the void verifyloginclient(char *login) function but parent proccess is unable to receive information from child and is stuck in infinite while(1) sending some message to server that also crashes server with segmentation fault so it's commented for now.

I'm making an online shop for my school project and when I try to put a value of $row that is in my database I keep getting and error that says "Uncaught TypeError: Cannot read property innerText of undefined". The code should add the product to the cart, it works as intended on the HTML file, but not in the php file. I tried looking for a solution, but nothing worked. How can I fix this?

Here is the php code:

I'm trying to get the related row from user input that is using select2. I'm following this tutorial on how to do it but right now I'm stuck at getting the matched row. This is the select2 to get the input from user :

I have an array with paths to files in the workspace. I would like to execute a command that opens all of these files. Which command do I use?

Here is an example of an array with my paths: ["/c:/Users/User/Desktop/Kod/extension/src/home.ts", /c:/Users/User/Desktop/Kod/extension/src/main.ts]

I send these paths from a webview that executes this function:

I have problem with InvocationTargetException. I am setting values of object using scanner and it became to return such strange exception for me. I did read doc and i was searching internet to find solution, but I can't figure out what's wrong. Also don't read println strings, they are in my native language.

I have an Excel sheet in my workplace, where we are making pallets. I made a userform where I have 5 ComboBoxes with 5 TextBoxes. When we have a new order I want the macro to get the value from the ComboBoxes and search for the name in the field "E7:E1347" and insert the number from the TextBox to column M next to the searched pallet. Example: I want to order 10 pcs of TestPallet. I type the TestPallet in ComboBox1 and type 10 to TextBox6. After I hit the INSERT button I want the macro to search for the name and insert the number from the textbox to column M.

I have a workaround for now, but it is really slow. I made a sheet where if I type something in the boxes it sores there, but the program recalculates every time I am hiting a key to write the name of the pallet and it is quite slow. I feel like, it would be quicker this way, if its possible to make.

The code I have so far: (everything that is commented in the code works)

After configuring Spring's Web Security my register works expected but when I try to login my login page says that my username or password is invalid a I am using in memory h2 database and I checked database values after register if I am typing in correct (username, password). When i used hardcoded values in UserDetail Service login worked like expected