I have the following code:
<select multiple="multiple" id="carros" size="1" name="carros">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</op...
I just installed git and opted to install git bash (command line tool) together, to use all git commands for it. However, I noticed that mouse scrolling does not work at this prompt. Has anyone ever experienced this? I'm usi...
I have a feature that captures gps positions every 10 seconds.
Every 30 seconds or if there is a 20-degree change in bearing (I compare the last position with the current one) I store to send to the service.
After, the user can vi...
I have a shell script that I need to execute some commands with a linux user, and some other commands with another user.
Something like this:
#!/bin/bash
echo 'rodando com usuário A'
comando1
comando2
comando3
echo 'Rodando co...
Considering the two forms of joining tables with a join (any):
SELECT Tabela.A, Tabela.B, Tabela2.C
FROM Tabela
LEFT JOIN Tabela2 ON Tabela.Id = Tabela2.TabelaId
And a union using from
SELECT Tabela.A, Tabela.B, Tabela2.C...
I would like to know how to create an alias for git that runs the following commands:
git add (all modified files)
git commit (including a message)
git push
I tried the following configuration in gitconfig:
[alias]
upl = !git add...
I would like to know how to put another function as an argument for a function.
For example, let's say that I want to solve an integral by a given numerical integral approximation method. And I want to create a function that does this, in whi...
How do I print to my static list?
#include <stdio.h>
#include <stdlib.h>
#define MAX 3
struct alunos {
int matricula;
char nome[30];
float nota1, nota2;
};
typedef struct lista {
int quant;
struct alunos dado...
I need a DataGrid column to receive users only numbers in the rows (cells) and after clicking on the button, multiplication calculations are performed between cells on the same row and different columns. The DataGrid is populated as follows to t...