Boltokban a Huawei Pura 70, a kínaiak új házi iPhone-ja
A készüléket csak Kínában hozzák forgalomba, továbbfejlesztett rendszerprocesszorral és 5G-vel.
Hírolvasó
Elkerülte a Microsoftot Brüsszel golyója
Nem indul formális uniós vizsgálat az OpenAI-ba tolt befektetések miatt.
Tart a digitalizáció-nihil a hazai kkv-knál
Egyedül a digitális pénzügyek terén volt bármilyen érdemi fejlődés az elmúlt időszakban - derül ki a Digiméter 2024-ből.
Coming soon to a -current system near you: parallel raw IP input
The work to improve the capabilities of the network stack is about to take a noticeable step forward. In a message to tech@ titled parallel raw IP input, Alexander Bluhm (bluhm@) posted a patch that he describes as
List: openbsd-tech Subject: parallel raw IP input From: Alexander Bluhm <bluhm () openbsd ! org> Date: 2024-04-11 20:24:39 Hi, As mvs@ mentioned, running raw IP in parallel is easier as it is less complex than UDP. Especially there is no socket splicing. So I fixed one race in rip_input() and reused my shared net lock ip_deliver() loop.Pete Zaitcev: sup Python you okay bro
What do you think this does:
class A(object):
def aa(self):
return 'A1'
class A(object):
def aa(self):
return 'A2'
a = A()
print("%s" % a.aa())
It prints "A2".
But before you think "what's the big deal, the __dict__ of A is getting updated", how about this:
class A(object):
def aa(self):
return 'A1'
class A(object):
def bb(self):
return 'A2'
a = A()
print("%s" % a.aa())
This fails with "AttributeError: 'A' object has no attribute 'aa'".
Apparently, the latter definition replaces the former completely. This is darkly amusing.
Python 3.12.2
class A(object):
def aa(self):
return 'A1'
class A(object):
def aa(self):
return 'A2'
a = A()
print("%s" % a.aa())
It prints "A2".
But before you think "what's the big deal, the __dict__ of A is getting updated", how about this:
class A(object):
def aa(self):
return 'A1'
class A(object):
def bb(self):
return 'A2'
a = A()
print("%s" % a.aa())
This fails with "AttributeError: 'A' object has no attribute 'aa'".
Apparently, the latter definition replaces the former completely. This is darkly amusing.
Python 3.12.2
[$] LWN.net Weekly Edition for April 18, 2024
The LWN.net Weekly Edition for April 18, 2024 is available.
[$] Managing to-do lists on the command line with Taskwarrior
Managing to-do lists is something of a universal necessity. While some
people handle them mentally or on paper, others resort to a web-based tool or
a mobile
application. For those preferring the command line, the MIT-licensed Taskwarrior offers a flexible solution
with a healthy community and lots of extensions.
Billentyűzetek után egerekre is jön a dedikált AI-gomb
A Logitech vezérlőszoftverével a korábban megjelent egerekre is kiosztható az AI Prompt Builder.
Four more stable kernels
Security updates for Wednesday
Security updates have been issued by Debian (apache2 and cockpit), Fedora (firefox, kernel, mbedtls, python-cbor2, wireshark, and yyjson), Mageia (nghttp2), Red Hat (kernel, kernel-rt, opencryptoki, pcs, shim, squid, and squid:4), Slackware (firefox), SUSE (emacs, firefox, and kernel), and Ubuntu (linux-aws, linux-aws-5.15, linux-aws-6.5, linux-raspi, and linux-iot).
Elsőként demózott 6 GHz-es mobilhálózatot a 4iG
A vállalat a BME-n mutatta be az 5.5G-s teszthálózatot, mely tízszer gyorsabb lehet a leggyorsabb kereskedelmi 5G-nél.
Elrajtolt az Adobe AI asszisztense
Előfizetéses modellben használható az AI Assistant, ami a cég PDF-szerkesztőjébe és olvasójába épül be.
Még mindig sokat ül tévé előtt a magyar
Európában csökkent, Magyarországon változatlan a tévénézésre fordított idő.
Nagyot álmodik képernyőből a Yettel
A cég 5G-s hálózata tulajdonképpen a legjobb az országban, a piaci számokban azonban ez egyelőre kevéssé látszik.
Nyáron már újra cirkálhatnak az Uber autói Budapesten
A fuvarcég megkapta a szükséges diszpécserszolgálati engedélyt.
In -current, default write format for tar(1) changed to "pax"
A series of commits by Jeremie Courreges-Anglas (jca@) has modified tar(1) such that its default write format (for archives) is that of pax(1). The message with the final commit captures the gist of the change:
CVSROOT: /cvs Module name: src Changes by: jca@cvs.openbsd.org 2024/04/16 17:09:35 Modified files: bin/pax : options.c tar.1 Log message: Switch tar(1) write default format to 'pax' Lets us store longer file names, link names, finer grained timestamps, larger archive member files, etc; at the expense of larger uncompressed archives and less widespread support across the ecosystem. If you're unhappy with the new defaults, you can use -F ustar. Or you can help fix bugs / find a better middle ground. Prodding from various including job@ and deraadt@ ok sthen@ caspar@ millert@Pete Zaitcev: Trailing whitespace in vim
Problem:
When copying from tmux in gnome-terminal, the text is full of whitespace. How do I delete it in gvim?
Solution:
/ \+$
Obviously.
This is an area where tmux is a big regression from screen. Too bad.
When copying from tmux in gnome-terminal, the text is full of whitespace. How do I delete it in gvim?
Solution:
/ \+$
Obviously.
This is an area where tmux is a big regression from screen. Too bad.
[$] Identifying dependencies used via dlopen()
The recent XZ backdoor has sparked a lot of discussion about how the open-source community links and packages software. One possible security improvement being discussed is changing how projects like systemd link to dynamic libraries that are only used for optional functionality: using dlopen() to load those libraries only when required. This could shrink the attack surface exposed by dependencies, but the approach is not without downsides — most prominently, it makes discovering which dynamic libraries a program depends on harder. On April 11, Lennart Poettering proposed one way to eliminate that problem in a systemd RFC on GitHub.
[$] Fedora 40 firms up for release
Fedora 40 Beta was released on March 26, and the final release is nearing completion. So far, the release is coming together nicely with major updates for GNOME, KDE Plasma, and the usual cavalcade of smaller updates and enhancements. As part of the release, the project also scuttled Delta RPMs and OpenSSL 1.1.
PuTTY 0.81 security release
Version
0.81 of the PuTTY SSH client is out with a fix for CVE-2024-31497;
some users will want to update and generate new keys:
PuTTY 0.81, released today, fixes a critical vulnerability CVE-2024-31497 in the use of 521-bit ECDSA keys (ecdsa-sha2-nistp521). If you have used a 521-bit ECDSA private key with any previous version of PuTTY, consider the private key compromised: remove the public key from authorized_keys files, and generate a new key pair.
However, this only affects that one algorithm and key size. No other size of ECDSA key is affected, and no other key type is affected.
(Thanks to Joe Nahmias).