So I'm having some problems with my connection to SQLite, where I'm not finding a workaround.
Scenery
My scenario is as follows:
I synchronize the data of my application with a legacy system through a WebService;
Synchronization is...
I'm trying to use the QMediaPlayer and QVideoWidget to display a video on a system I'm producing. Except that these class rays do not work as expected. QVideoWidget simply does not appear, does not display the video, do...
In a recent lecture, one of the speakers commented that the only methods that the APACHE and the NGINX accept / support are the methods / verbs GET and POST .
The speaker further clarifies that when other methods such as PUT...
I am using a mysql database, the field format is Decimal (7,2) and it receives the salary value.
Based on what the user types I store in the bank like this:
str_replace(',','.', $_POST['txtSalario'])
Substituting the comma by period....
I'm used to creating projects in ASP.NET MVC with Entity Framework Database First.
From a modeling, the database and the system are created.
However, I see a lot of programmers prefer Code First, where the database depends on the system.
W...
How do I open a configuration file, re-write the value of an array, and close and save the file? Example:
config.php
return Array {
'DB_TYPE' => 'mysql',
'DB_USER' => 'root'
}
config.php (After the function is executed):
ret...
I have a database with multiple movies, and would like to create a SQL query that ignores the presence of uppercase, lowercase, accents, and รง. For example when searching for "brave heart" I would like the query to return the record of the movie...
I am doing a program that needs to validate a series of documents - CPF, CNPJ and, if possible, RG.
My questions are as follows:
Are there valid CNPJs with a number of characters less than 14?
(eg, old companies).
Common format: xx.xxx....
I do not understand what happens. Please note
> x<-c(-2,4,-6,5,9,7)
> x
[1] -2 4 -6 5 9 7
> order(x)
[1] 3 1 2 4 6 5
I do not understand why the x-vector is not ordered. Look, when I give order(x) add 7
And in...
When modifying a certain initial value of data of jQuery, I noticed that the value of dataset is not modified.
Then I wrote the following test:
HTML:
<div data-value="initial value" id="div-test-1"></div>
<di...