In Javascript, when I need to do a reduction operation, I use the Array.reduce method.
So:
var valores = [1, 2, 3, 4, 5, 1000];
var resultado = valores.reduce(function (soma, atual) {
return soma + atual;
})
console.l...
I need to split a string into a specific size in JavaScript.
I know you can use Join to turn a string into a array of letters:
'hello'.split('')
However, I need a way where I can determine the size at which this st...
For example, if I have the following code:
var i, j;
for (i = 1; i <= 3; i++) {
for (j = 1; j <= 3; j++) {
if (j === 3) { break; }
text += "The number is " + j + "<br>";
}
}
When using break, it breaks th...
I have a string, example:
32137hyb8bhbhu837218nhbuhuh&3298j19j2n39
I want to remove (clean) from the string everything that comes after & .
Please, how to do this?
I need to get information from the operating system of the person who accessed the page, for example through a command to find out if it is Windows, MAC, Linux.
My Gruntfile.js is set up as follows:
// Performs rewrites based on rev and the useminPrepare configuration
usemin: {
html: ['<%= yeoman.dist %>/{,*/}*.html', '<%= yeoman.dist %>/views/{,*/}*.html'],
css: ['<%= yeoman...
I'm working on a C # project where I have the following situation.
I have a class that represents a player:
class Player
{
int ID;
string Name;
}
and one that represents a team:
class Team
{
int ID,
string Name;
List<...
I need to know where to find the DARF generation specs for payment via the digitable line.
The DARF data I already have, I would like to be able to create the barcode, preferably be using the recipe site.
If you have some example code, it...
I have a system, in which it displays database files, in list form.
I query the database every 5 seconds to see if there are new files, and if it has it shown to the user, using AJAX.
Why this? To avoid updating the page at all times, to s...
Is there a component that, when sliding an item from a ListView , increments a TextView on the item itself?
As in the image below:
Sliding to the right increments according to the value that shows TextView on the left....