Donnerstag, 3. Oktober 2019
Montag, 30. September 2019
Sonntag, 29. September 2019
Samstag, 28. September 2019
Mittwoch, 25. September 2019
Montag, 23. September 2019
Sonntag, 22. September 2019
SecureDrop: Share and accept documents securely. SecureDrop is an open source whistleblower submission system that media organizations and NGOs can install to securely accept documents from anonymous sources. It was originally created by the late Aaron Swartz and is now managed by Freedom of the Press Foundation. SecureDrop is available in 18 languages.
Dienstag, 17. September 2019
Montag, 16. September 2019
Donnerstag, 12. September 2019
JavaScript download a PDF file
downloadPdf: function (data, fileName) {
const link = document.createElement("a");
const blob = base64ToBlob(data);
link.href = window.URL.createObjectURL(blob);
link.download = fileName;
link.dispatchEvent(new MouseEvent(`click`));
}
base64ToBlob: function (base64) {
const binary = atob(base64.replace(/\s/g, ""));
const len = binary.length;
const buffer = new ArrayBuffer(len);
const view = new Uint8Array(buffer);
for (let i = 0; i < len; i++) {
view[i] = binary.charCodeAt(i);
}
return new Blob([view], { type: "application/pdf" });
}
const link = document.createElement("a");
const blob = base64ToBlob(data);
link.href = window.URL.createObjectURL(blob);
link.download = fileName;
link.dispatchEvent(new MouseEvent(`click`));
}
base64ToBlob: function (base64) {
const binary = atob(base64.replace(/\s/g, ""));
const len = binary.length;
const buffer = new ArrayBuffer(len);
const view = new Uint8Array(buffer);
for (let i = 0; i < len; i++) {
view[i] = binary.charCodeAt(i);
}
return new Blob([view], { type: "application/pdf" });
}
Dienstag, 10. September 2019
Montag, 9. September 2019
Freitag, 6. September 2019
Donnerstag, 5. September 2019
Mittwoch, 4. September 2019
Dienstag, 3. September 2019
Montag, 2. September 2019
Donnerstag, 29. August 2019
Mittwoch, 28. August 2019
Freitag, 23. August 2019
Donnerstag, 22. August 2019
Mittwoch, 21. August 2019
Montag, 19. August 2019
Mittwoch, 14. August 2019
Dienstag, 13. August 2019
Samstag, 10. August 2019
Freitag, 9. August 2019
Donnerstag, 8. August 2019
Mittwoch, 7. August 2019
Update Raspian to Buster
The releases:
Todo:
1. Update Raspian once before:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get upgrade
sudo apt-get dist-upgrade
2. Adjust sources.list:
nano /etc/apt/sources.list
--> Add the following instead of what's in there currently:
deb http://raspbian.raspberrypi.org/raspbian/ buster main contrib non-free rpi
3. Find other lists if there are some:
cd /etc/apt/sources.list.d/
e.g. there is raspi.list:
nano /etc/apt/sources.list.d/raspi.list
--> Add the following instead of what's in there currently:
deb http://archive.raspberrypi.org/debian/ buster main ui
4. Update Raspian to Buster:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
sudo apt-get upgrade
sudo apt-get dist-upgrade
5. Installation bereinigen:
sudo apt-get autoremove
sudo apt-get autoclean
sudo apt-get autoclean
References:
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