This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to | |
# newer versions of the distribution. | |
deb http://us.archive.ubuntu.com/ubuntu/ bionic main restricted | |
# deb-src http://us.archive.ubuntu.com/ubuntu/ bionic main restricted | |
## Major bug fix updates produced after the final release of the | |
## distribution. | |
deb http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted | |
# deb-src http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var fs = require('fs'); | |
var crypto = require('crypto'); | |
fs.readFile('file.pdf', function(err, data) { | |
var checksum = generateChecksum(data); | |
console.log(checksum); | |
}); | |
function generateChecksum(str, algorithm, encoding) { | |
return crypto |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
package main | |
import ( | |
"fmt" | |
"io" | |
"log" | |
"net/http" | |
"os" | |
"time" | |
) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
var saveBlob = (function () { | |
var a = document.createElement("a"); | |
document.body.appendChild(a); | |
a.style = "display: none"; | |
return function (blob, fileName) { | |
var url = window.URL.createObjectURL(blob); | |
a.href = url; | |
a.download = fileName; | |
a.click(); | |
window.URL.revokeObjectURL(url); |