I uploaded a file to a WEB server, but when I use this code:
WebClient update = new WebClient();
string Teste = update.DownloadString("http://testexxx.000webhostapp.com/teste.txt");
Returns this error: ConfigurationErrorsException: Element...
I have a List<int> :
[2,3,5,4,6]
Although they are not in order, it is a sequence of numbers (2,3,4,5,6)
How do I validate this?
NOTE: There will always be 5 positions and the numbers will be from 1 to 6
Good morning, I had been able to do everything right up to this error when inserting something into the database.
localhost / phpmyadmin - xampp.
It's something with id_user but I do not know what it is. I do not insert a txtbox...
I was trying to use a method to return a bytearray using ERP but I get an exception after some time saying Object Variable or With Block Not Set, what can it be?
PS. Yes I know the engine has a native function but I wanted to use this one to l...
My api is not working after deploy to the server, it is returning:
404 - File or directory not found.
The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
By doing some te...
I am making a code where I need to delete a certain line in a text file ( .txt ) and put something else on that line, I would like to know how I can do it.
Example: delete 2 line admin and type userNew
I have the following code snippet:
<div class='upload-border'>
<input class='file-upload' id="fileUpload" runat="server" type="file" name='upload'/>
</div>
I need to get the local directory of the file I just selected....
Hello, I have a server hosted on an EC2 instance, Ubuntu Server on Amazon AWS. No one is performing requests to this server, however, logs displayed in CloudWatch indicate multiple GET operations followed by POST, below are operations that are r...
I'm trying to make an update only the fields of Issue Date and Due Date have no idea why, it's passing null when I call the save changes button.
Inside the controller arrives one saying that the date of mission can not be null.
@model Porta...