function ajaxGet(url, cb){
    var req = new XMLHttpRequest();

    req.onload = function() {
        cb(req.status, req.response);
    };

    req.open("GET", url);
    req.send();
}

ajaxGet('https://httpbin.org/get', function(status, res) {
    console.log(status , JSON.parse(res));
})

stackoverflow

find is the common tool for this kind of task:

find ./my_dir -mtime +10 -type f -delete

EXPLANATIONS

• ./my_dir your directory (replace with your own)
• -mtime +10 older than 10 days
• -type f only files
• -delete no surprise. Remove it to test your find filter before executing the whole command!

And take care that ./my_dir exists to avoid bad surprises!

We have 3 major JavaScript alternatives to Laravel:

• Next.js
• Meteor
• AdonisJS

article

To achieve this, ssl module has to be enabled and apache needs to be told, how to handle traffic from port 443, this is done by enabling default-ssl site.

$ sudo a2enmod ssl
$ sudo a2ensite default-ssl
$ sudo service apache2 restart

Firewall

If you have firewall enabled, you should allow incoming TCP connection on port 443.

$ sudo ufw allow 443/tcp

article

Linux's inclination to use the swap, is determined by a setting. The lower the setting number, the more system load is required before your Linux starts using the swap.

On a scale of 0-100, the default setting is 60. Which is much too high for normal desktop use, and only fit for servers. For SSD's, it's just crazy.

A detailed explanation can be found here (link dead? Then download this PDF file with the same content).

Now the how-to:

a. Check your current swappiness setting. Type in the terminal (use copy/paste):

cat /proc/sys/vm/swappiness

Press Enter.

The result will probably be 60.

b. Now type in the terminal (use copy/paste):

sudo xed /etc/sysctl.conf

Press Enter.

c. Add the following blue lines, at the very end of the existing text in that file (use copy/paste to avoid errors):

# Sharply reduce the inclination to swap
vm.swappiness=1

d. Save the file and close it. -> reboot

Taken from section Limit swap wear in here